Journal articles: 'Technical drawing'

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Rossi, Adriana. "From Drawing to Technical Drawing." Nexus Network Journal 14, no. 1 (January 13, 2012): 135–49. http://dx.doi.org/10.1007/s00004-011-0102-4.

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Roach, John A. G., and Nancy M. Roach. "Use of Computer-Aided Design in the Preparation of Technical Manuscripts." Journal of AOAC INTERNATIONAL 69, no. 5 (September 1, 1986): 746–48. http://dx.doi.org/10.1093/jaoac/69.5.746.

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Abstract Decreased computing costs and constantly improving capability are transforming microcomputers into general rather than specialized productivity tools. This has made it possible to increase personal productivity in ways that were not previously cost-effective. We are using computer-aided design (CAD) to prepare technical illustrations for chemical and geochemical manuscripts. CAD offers several advantages over hand-drawn illustrations. Chemical structures are stored in a library of shapes and may be combined or modified to form other structures in subsequent drawings. An original drawing only has to be drawn once with a computer. The drawing may then be scaled to any size and placed in a draft of a manuscript. Revisions require a fraction of the time needed to revise a drawing by hand. All or part of the drawing may be plotted to provide a sequence of drawings without changing the original drawing.

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Константинов, А., and A. Konstantinov. "Images Visibility In Technical Drawing." Geometry & Graphics 5, no. 3 (September 28, 2017): 67–77. http://dx.doi.org/10.12737/article_59bfa6aba19b77.86685460.

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This publication is devoted to the definition of one of the graphics forms – technical drawing, its conventions, clarity, possible lack of visibility, and means of addressing them. The concept of "technical drawing" is defined ambiguously by different authors in different textbooks. Very often it is implied that technical drawing is an image of technical parts, components, and similar products. Sometimes the word "technical" means "auxiliary", "helping" to express this or that design (architectural or constructive) idea. Tutorials for technical drawing (engineering graphics, engineering drawing) the technical drawing in most cases is considered as a drawing according to perspective rules– as a special kind of axonometric drawing. Because in the drawing courses are studied mainly the so-called standard axonometric projection, some authors believe that technical drawings shall be either isometric or dimetric (rectangular or oblique). Advanced technical drawings usually are not mentioned in textbooks on engineering graphics, and information about them is missing. There is no analysis of the characteristics that distinguish the "visual image" from the "not visual" one. Technical drawing is an object’s illustrative graphical representation made by hand or other means, in visual scale, correctly disclosing a technical idea, object design. "Visibility" of the image should be connected with the completeness of the information that this image gives to the viewer. A visual representation should approximately correspond to the visual image of the object when looking at it in space, in nature, to avoid excessive distortions of the surface and design. The perspective images transfuse an impression of objects’ outside appearance and create the effect of "viewer presence" close to the depicted object. But as construction of the perspective image is more labor intensive than of the axonometric one, and shape distortions in perspective are more significant, so visual images are often performed according to axonometric rules. Unacceptable distortions of objects visual image on the images in oblique projections limit the possibilities of their application.

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Mastipanova, A. V. "PECULIARITIES OF TECHNICAL DRAWING PERFORMANCE METHODS OF DRAWING." Educational Dimension 17 (December 27, 2007): 170–78. http://dx.doi.org/10.31812/educdim.6361.

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Similarity and difference o f artistic and technical designs and also some particularities of fulfilling technical design in the drawing studies for the purpose of improvement o f perception of technical design characteristic features by the students of artisticorientation were considered in the article.

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Holm, E. "Guide to biological drawing - Part 1: Line drawings." Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie 5, no. 3 (March 18, 1986): 143–50. http://dx.doi.org/10.4102/satnt.v5i3.989.

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The advantages of drawings above photographic illustrations are listed, and the difference between skills needed for technical rendering and artwork is explained. Materials and techniques for good line drawing are treated in progressive steps, followed by appropriate recommended exercises. The text is elucidated by 18 illustrations.

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COLLIN, SUZANNE, and DOMINIQUE COLNET. "SYNTACTIC ANALYSIS OF TECHNICAL DRAWING DIMENSIONS." International Journal of Pattern Recognition and Artificial Intelligence 08, no. 05 (October 1994): 1131–48. http://dx.doi.org/10.1142/s0218001494000565.

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We present a syntactic approach to technical drawing dimensions analysis. A specific grammar is used to describe dimensions of drawings. This grammar can be graphically designed by combining different graphic primitives. The algorithm used for analysis can start at different points of the grammar. The analysis proceeds bottom-up and top-down according to previously obtained results.

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Kuna, Peter, Alena Hašková, Miloš Palaj, Miloslav Skačan, and Ján Záhorec. "How to Teach CAD/CAE Systems." International Journal of Engineering Pedagogy (iJEP) 8, no. 1 (February 28, 2018): 148. http://dx.doi.org/10.3991/ijep.v8i1.8185.

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In the traditional methodology of CAD system teaching, one starts with acquirement of technical drawing principles and design of technical schemes and drawings based on manual drawing. Only consequently students learn to draw the schemes and technical drawings in some of the CAD systems. An alternative possibility to teach CAD/CAE systems could be to start immediately with machine element draughts and modelling and to the technical drawing teaching to pay attention only marginally, in a reduced time allocation. A key question related to this, by the authors proposed way of teaching CAD/CAE systems, is whether the reduction of the technical drawing teaching will not have a negative impact on the students` achievements. The answer to this question should be found out from a pedagogical experiment which the authors are going to carry out and a methodology of which is presented in the paper.

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Abdulwahab, Sulaiman, and Akeem Usman. "Competencies Required by Technical Drawing Teachers in Technical Colleges." IOSR Journal of Research & Method in Education (IOSRJRME) 4, no. 2 (2014): 32–37. http://dx.doi.org/10.9790/7388-04223237.

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Константинов and A. Konstantinov. "Technical Drawing in Graphic Knowledge’s Bases Studying." Geometry & Graphics 5, no. 1 (April 17, 2017): 51–63. http://dx.doi.org/10.12737/25124.

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In this paper the interrelation of an axonometric and perspective drawing with a represented object’s real vision is considered. What are the most noticeable axonometric and perspective deformations, how is the axonometric and perspective image of a subject differs from its outlines, visible in real space, in nature? Why it is necessary to choose some types of axonometric projections and separate types of linear prospect with care? What mistakes in drawing of such elementary objects as geometrical bodies, household ware, details and models, arise from literal following to "conditional rules" of this or that commonly accepted projection? How to eliminate these characteristic errors and to bring an image closer to subject’s visual perception? Irrespective of specialization and preliminary training on the academic (art) drawing, students, as experience shows, approach the beginning of training in the technical drawing approximately with identical "baggage" of knowledge, skills, deep rooted mistakes and ideas on the drawing of elementary objects. How justify this? – By means of the fact that drawing teachers due to various reasons don't explain (or can't explain) practically, and don't correct the simplest constructions of elementary objects’ images. If when drawing "from nature" there is almost always "a copying method" with additional adjustment of result, then when analytical drawing (technical drawing’s primary subject) an image object before draftsman’s eyes is absent, and it is required not only to strain fantasy and imagination, but also to know what to do, possess certain techniques, and sequence of constructions. The technical drawing is not some special type of images which is constructed according to its own laws, but alleviated, simplified version of the art drawing. A main aim of the technical drawing is not creation an object’s artistic image, but a "technical aspect" – identification on the image of the object its construction, geometrical surfaces, components, functional principle. In the technical drawing the drawing itself has conditionality, i.e. the drawing is carried out not absolutely as the object is seen by a draftsman, but as it will look in one of axonometric (perspective) projections chosen by the draftsman. How to bring the drawing by "conditional rules" into coincidence with the object "vision"? First of all it’s necessary to exclude all possible and in advance "programmed" on "failures" projections and positions of imaging objects. To consider probability of images’ "visualization shortcomings" even in quite "acceptable" projections, and eliminate these shortcomings with appropriate methods. To correct unsuccessful images.

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SATO, Masaru. "Technical Trends in Tube Drawing Process." Journal of the Japan Society for Technology of Plasticity 52, no. 602 (2011): 321–25. http://dx.doi.org/10.9773/sosei.52.321.

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Syeda-Mahmood, T. "Indexing of technical line drawing databases." IEEE Transactions on Pattern Analysis and Machine Intelligence 21, no. 8 (1999): 737–51. http://dx.doi.org/10.1109/34.784287.

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Van Daele, Dries, Nicholas Decleyre, Herman Dubois, and Wannes Meert. "An Automated Engineering Assistant: Learning Parsers for Technical Drawings." Proceedings of the AAAI Conference on Artificial Intelligence 35, no. 17 (May 18, 2021): 15195–203. http://dx.doi.org/10.1609/aaai.v35i17.17783.

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Manufacturing companies rely on technical drawings to develop new designs or adapt designs to customer preferences. The database of historical and novel technical drawings thus represents the knowledge that is core to their operations. With current methods, however, utilizing these drawings is mostly a manual and time consuming effort. In this work, we present a software tool that knows how to interpret various parts of the drawing and can translate this information to allow for automatic reasoning and machine learning on top of such a large database of technical drawings. For example, to find erroneous designs, to learn about patterns present in successful designs, etc. To achieve this, we propose a method that automatically learns a parser capable of interpreting technical drawings, using only limited expert interaction. The proposed method makes use of both neural methods and symbolic methods. Neural methods to interpret visual images and recognize parts of two-dimensional drawings. Symbolic methods to deal with the relational structure and understand the data encapsulated in complex tables present in the technical drawing. Furthermore, the output can be used, for example, to build a similarity based search algorithm. We showcase one deployed tool that is used to help engineers find relevant, previous designs more easily as they can now query the database using a partial design instead of through limited and tedious keyword searches. A partial design can be a part of the two-dimensional drawing, part of a table, part of the contained textual information, or combinations thereof.

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Oviawe, Jane Itohan, Mohamed Nor Azhari Azman, Tee Tze Kiong, and Oryngul S. Abilmazhinova. "ATTRIBUTION STYLES AS CORRELATES OF TECHNICAL DRAWING TASK-PERSISTENCE AND TECHNICAL COLLEGE STUDENTS’ PERFORMANCE." Jurnal Cakrawala Pendidikan 40, no. 2 (June 30, 2021): 544–53. http://dx.doi.org/10.21831/cp.v40i2.38079.

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Technical drawing is a means of communicating between the designer and the manufacturers to bring ideas into reality by means of drafting. This study investigated attribution styles as collates of students’ technical drawing task-persistence and academic performance using correlational research design. The population for this study consisted of 864 students of year II and the sample study comprised of 150 (93 males and 57 females) randomly selected from six technical colleges in Edo State, Nigeria. Three instruments, Academic Performance Attribution Style Questionnaire (APASQ), Technical Drawing Task-persistent Rating Scale (TDTPRS); and Technical Drawing Performance Test (TDPT) were developed and used for data collection. Cronbach Alpha reliability method was used to determine the reliability of the instruments and the results were obtained: SAASQ = .87; TDTPRS=.79; AND TDAT=.85. The findings of the study revealed that the technical drawing task-persistence of students was positively correlated by functional attribution style; and was negatively correlated by dysfunctional attribution style; functional attribution style positively correlated academic performance of students. Based on the findings of the study, it was recommended among others that technical drawing teachers should model and teach the students the right attribution style that will enhance their learning of technical drawing.

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dos Santos, Eduardo Ferro, Bruna Caroline Marques Gonçalves, Karine Borges de Oliveira, and Messias Borges Silva. "Project Based Learning Applied to Technical Drawing." Creative Education 09, no. 03 (2018): 479–96. http://dx.doi.org/10.4236/ce.2018.93034.

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Dal Fovo, Alice, Jana Striova, Enrico Pampaloni, and Raffaella Fontana. "Unveiling the Invisible in Uffizi Gallery’s Drawing 8P by Leonardo with Non-Invasive Optical Techniques." Applied Sciences 11, no. 17 (August 29, 2021): 7995. http://dx.doi.org/10.3390/app11177995.

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Until recently, the study of drawings by old masters has been confined to the art history conservation field. More specifically, scientific investigations of Leonardo’s drawings are still very few, possibly due to the latter’s extreme fragility and artistic value. However, analytical data are crucial to develop a solid knowledge base of the drawing materials and techniques used by artists in the past. In this work, we report on the application of non-invasive optical techniques on a double-sided drawing by Leonardo belonging to the Uffizi Gallery (8P). We used multispectral reflectography in the visible (Vis) and near-infrared (NIR) regions to obtain a spectral mapping of the drawing materials, to be subsequently integrated with technical information provided by art historians and conservators. Morphological analysis by microprofilometry allowed for the identification of the typical wave-like texture impressed in the paper during the sheet’s manufacture, as well as of further paper-impressed traits attributable to the drawing transfer method used by Leonardo. Optical coherence tomography revealed a set of micrometric engraved details in the blank background, which lack any trace of colored material, nor display any apparent relation to the drawn landscape. The disclosure of hidden technical features allowed us to offer new insights into Leonardo’s still under-investigated graphic practices.

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Oke, J. O., and O. O. Olakotan. "Enhancing Effectiveness in Teaching and Learning Technical Drawing for Sustainable Development in Nigerian Technical Colleges." Innovation of Vocational Technology Education 15, no. 1 (March 21, 2019): 12. http://dx.doi.org/10.17509/invotec.v15i1.16051.

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This study determined enhancing effectiveness in teaching and learning technical drawing for sustainable development in Nigerian technical colleges. Two research questions focusing on status of Technical Drawing in Nigerian Technical Colleges and mechanisms for enhancing teaching and learning of Technical Drawing guided the study. The population of the study was all the 152 technical college administrators in state government owned technical colleges in South- Western States of Nigeria. A 30-item self-developed questionnaire was used to collect data from all the 152 respondents. The questionnaire was validated by three experts and its reliability coefficient was established at 0.92 using Cronbach’s Alpha Coefficient method. The data collected were analyzed using descriptive statistics. The study found that traditional mode of classroom instruction dominated the teaching and learning of technical drawing and that procurement of ICT facilities and retraining of technical drawing teachers would enhance teaching and learning of the subject. The study recommended, among others that relevant stakeholders responsible for the administration of technical colleges should procure ICT facilities for teaching and learning of technical drawing.

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Sanchez, Domenic T., Larry B. Peconcillo Jr., Rumuela L. Wong, Emerson D. Peteros, and Julie Anne T. Godinez. "Assessing Technical Drawing Proficiency in the Strengthened Technical Vocational-Education Program (STVEP)." Universal Journal of Educational Research 8, no. 12A (December 2020): 7282–95. http://dx.doi.org/10.13189/ujer.2020.082511.

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Mujiarto, Mujiarto, M. Komaro, and A. Djohar. "Multimedia Engineering Drawing Animations to Improve Vocational High School Students' Technical Drawing Concepts." AL-ISHLAH: Jurnal Pendidikan 14, no. 1 (April 30, 2022): 931–46. http://dx.doi.org/10.35445/alishlah.v14i1.1287.

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The purpose of the research to develop innovative multimedia animation engineering drawing (MMAED) in the field of technology and engineering in Vocational High Schools. The research method used is research and development which broadly covers the manufacturing, and testing stages. The study population was vocational students in the fields of technology and engineering expertise. Learning is done in two different classes, namely: Class A as a control class, and class B as an experimental class. Data collection tools in the form of tests, rubrics, and questionnaires. Data were analyzed by descriptive analysis, percentage, and N-gain. The results of this study are Multimedia Animation Engineering Drawing (MMAED) with special characteristics that are accessible or affordable to the eyes and logic of students, by orthogonal projection material that requires imagination or imagination of the appearance of an object. The mastery of the concept of orthogonal projection material has increased after using MMAED, so that it reaches a high category.

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Prokof'eva, Ilona Vladimirovna, and Sergei Gennad'evich Demidov. "TECHNICAL DRAWING IN THE COURSE OF ENGINEERING GRAPHICS." Pedagogy. Issues of Theory and Practice, no. 2 (June 2018): 41–45. http://dx.doi.org/10.30853/pedagogy.2018-2.9.

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Ogunkola, Babalola, Carlos Knight, and Timothy Joseph Lynch. "Does technical drawing increase students’ mental rotation ability?" Cogent Education 5, no. 1 (January 1, 2018): 1489209. http://dx.doi.org/10.1080/2331186x.2018.1489209.

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Herrera, Juan López de, Tomás Herrero-Tejedor, Enrique Pérez-Martín, Miguel Ángel Conejo-Martín, Juan Luis Martín-Romero, and Jesús Velasco-Gómez. "Tutorial 2.0 on Technical Drawing 3D and Visualization." Procedia Computer Science 25 (2013): 108–12. http://dx.doi.org/10.1016/j.procs.2013.11.013.

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Nopriyanti, E. D. Kurniawan, and H. Fatihah. "Learning media-based android for technical drawing courses." Journal of Physics: Conference Series 1446 (January 2020): 012047. http://dx.doi.org/10.1088/1742-6596/1446/1/012047.

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Manning, Alan D. "Literary vs. Technical Writing: Substitutes vs. Standards for Reality." Journal of Technical Writing and Communication 18, no. 3 (July 1988): 241–62. http://dx.doi.org/10.2190/uakn-cmqf-4dfd-7vx9.

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This article proposes a means of characterizing the difference between technical and literary writing, involving a theory of representation in which these distinct writing types are comparable to distinct types of visual representation. Any difference is only intelligible relative to a background of similarlity, but recent discussions of technical writing emphasize its similarity to literature and ignore significant differences. Distinct types of line drawings replicate the literary/technical contrast in a visual medium. This arises from two factors: 1) the way in which the drawing/text is perceived by the viewer/reader, as a substitute or as a standard; and 2) the predominant type of detail in the drawing/text, iterative or contrastive. Literature is most effective if perceived as a substitute for reality, predominated by iterative detail. Technical writing is most effective if perceived as a standard for evaluating reality, predominated by contrastive detail.

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Oviawe, Jane Itohan, and Patrick S. O. Uddin. "Effect of Loci-Kit Models on Students’ Academic Performance in Technical Drawing in Edo State Technical Colleges, Nigeria." Journal of Vocational Education Studies 3, no. 2 (November 28, 2020): 71. http://dx.doi.org/10.12928/joves.v3i2.3201.

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The study investigated the effect of loci-kit models on students’ academic performance in technical drawing in Edo State technical colleges using non-equivalent control group quasi-experimental research design. Two research questions and two null hypotheses guided the study. The population for this study consisted of 864 vocational II students from the six technical colleges in Edo State. The sample for the study comprised of 110 (60 males and 50 females) randomly selected from all the technical colleges in Edo State. The instrument for data collection was Technical Drawing Achievement Test (TDAT). Three experts validated the instrument. The reliability of the instrument was determined using Kuder Richardson 21 (KR-21) formulae and a reliability coefficient of .85 was obtained. The research questions were answered using Mean and standard deviation while Analysis of Covariance (ANCOVA) was used to test the hypotheses at .05 level of significance. Findings from the study revealed that Loci-kit model was effective in enhancing technical college students’ performance in technical drawing topic loci; there was no significant mean effect of gender on students’ Mean performance score in Technical Drawing. In line with the findings of the study, it was recommended among others that Technical Drawing teachers should employ innovative approaches such as loci-kit models during instructions of loci concepts in technical drawing to facilitate students’ academic performance in the subject.

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Shola F, Bakare, Azlan Abdul Latib, Yusri Kamin, Muhammad Sukri Saud, and Nor Fadila Amin. "Instructional Competencies Required by Technical College Teachers for Effective Performance in Technical Drawing." International Journal of Engineering & Technology 7, no. 2.29 (May 22, 2018): 909. http://dx.doi.org/10.14419/ijet.v7i2.29.14281.

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The National Business and Technical Education Board (NABTEB) chief examiners reported that instructors employed to teach the students lack the required competencies in teaching methods in Technical Drawing (TD), which leads to poor performance. Therefore, a study was conducted to identify the instructional competencies required by technical college teachers in teaching TD. To achieve this objective, 3 (three) research questions were formulated to guide the study. The population of the study comprised 103 technical college teachers in Ondo state, Nigeria. A structured questionnaire of 38 items was used for data collection. The instrument was face validated by 3 (three) experts. Mean and standard deviation was used to answer the research questions and the reliability of the instrument was also established using Cronbach’s Alpha, with the reliability coefficient being 0.84. Based on the findings, it was determined that technical college teachers required the identified 15 instructional competencies to teach effectively. It was also found that there are factors that militate against the teachers’ competencies. The study’s findings contributed to identifying these factors and to how the competencies could be enhanced.

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Petruse, Radu Emanuil, Ioan Bondrea, Marco Sacco, and Stefano Mottura. "Augmented Reality Aided 3D Modelling." Advanced Materials Research 1036 (October 2014): 1037–40. http://dx.doi.org/10.4028/www.scientific.net/amr.1036.1037.

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The purpose of the article is to introduce possibilities of using Augmented Reality instructions in order to better understand technical drawings. The aim of these instructions based on 3D models is to create AR training applications and analyze their impact on the users. These instructions consist in a 3D model, superimposed over the technical drawing. The AR application also offers step by step instructions for 3D modelling in CAD software, which are very useful in creating the 3D model starting from a technical drawing. The AR application was tested by students from the Faculty of Engineering in Sibiu, obtaining great improvements in their 3D modelling times. The results of a survey that the students completed reveal that the AR modelling instructions also aids their spatial visualization capability.

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Sharifi, Mohammad Maruf. "Evaluation of technical drawing rules and its application in engineering drawings and final year projects." International Journal of Innovative Research and Scientific Studies 3, no. 3 (August 3, 2020): 82–87. http://dx.doi.org/10.53894/ijirss.v3i3.38.

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The way of imagination and visualization of spatial, the ability of read, analyze and interpret different drawings for engineering students is provided by graphics training. The accurate way of technical drawings and rules in engineering drawing in final year projects are discussed in this paper. Primary and main material collection was done by distribution of questionnaires amongst the final year students and also by collecting their look outs based on a survey questionnaire amongst 300 students from different engineering departments. 300 different final year projects and 2500 engineering drawings were surveyed from a batch of students from 2016-0218. Although, the design drawings and architecture drawings in civil and architecture departments take around 90 sheets, whereas simple drawings are sparse. But in the field of geology and mind, oil and gas, hydraulics have majority of infrastructure and simpler drawings. Conclusively, the application of technical drawings is same in all departments, while in civil and Architecture department's projects, scales, thicknesses of lines, types of lines are used correctly and due to wrong use of symbols and colors is rejected. In Geology and mind, oil and gas and hydraulic due to the use of large scales, colors are accepted but, on basis of incorrect use of line thicknesses and small dimensions are rejected.

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Волкова, Margarita Volkova, Егорычева, and E. Egorycheva. "Engineer´s Graphic Literacy as a Way of Fundamental Professional Knowledge Obtaining." Geometry & Graphics 2, no. 1 (March 3, 2014): 53–57. http://dx.doi.org/10.12737/3849.

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The paper is devoted to decision of actual task related to analysis of engineer´s graphic literacy foundations as a way of fundamental professional knowledge obtaining. An attempt to reveal the need of interconnection between a competent approach to technical drawing’s qualitative performance and industrial product’s graphic drawings as one of the ways to solve the problem related to specialists´ training quality improving has been undertaken. It is considered to be. The attention is paid to the fact that awareness of importance of technical drawing basics as a design stage allows improve the education process, aimed at improving of interrelation between graphic and specialized disciplines.

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Nurita Purnawanti, Yani, Nurul Huda, Akhmad Nurfauzi, Djoko Prasetyo, and Egbert Joshua Sirait. "Shop Drawing Workshop for cadets of Fisheries Mechanization Study Program Sorong Polytechnic of Marine and Fisheries Using Autocad." Buletin SWIMP 2, no. 02 (November 1, 2022): 81–93. http://dx.doi.org/10.15578/bs.v2i02.45.

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The lack of competence of Sorong Marine and Fisheries Polytechnic cadets in the field of drawing techniques is one of the causes of the low absorption of graduates in the field of engineering, where the Fisheries Mechanization study program has a curriculum syllabus that is suitable for various engineering industries such as shipbuilding, food processing machinery, ship machinery factories, fishing gear factory, pump factory. While the technical drawing courses taught in the fishery mechanization study program are still limited to manual drawings with paper, as well as tasks in other courses in the form of drawings are also still carried out by manual drawing processes, while technical drawings in industry require accuracy and speed which are difficult to rely on. manual drawing techniques. AutoCad software is one of the computer applications that is considered very effective as a tool in learning and improving students' understanding of technical drawing. Activation of the legal licensed AutoCAD software is expensive, so in this Community Service activity, the AutoCad free Student License activation is carried out, in addition to providing an increase in the soft skills of cadets. The stages of activities in this PKM are: computer inventory in the KP Sorong Polytechnic Computer laboratory, registering the official Autocad student version license for computers in the KP Sorong Polytechnic Computer laboratory, installation & activation of Autocad software on computers in the KP Sorong Polytechnic Computer laboratory, Autocad training for cadets Fisheries Mechanization Study Program KP Sorong Polytechnic, and evaluation of Autocad training for cadets of the Fisheries Mechanization Study Program at KP Sorong Polytechnic. The results achieved are the activation of the AutoCad software with a student license on 34 computers in the computer and telematics lab of the KP Sorong Polytechnic, as well as the improvement in the soft skills of cadets in making shop drawings that can be measured through evaluation, namely as many as 13 cadets passed the training with 8 cadets getting value over 75.

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Bilhorodska, Olena, and Valentina Hrihorieva. "METHODOLOGICAL AND TECHNICAL ENVIRONMENT OF WATERCOLOR PAINTING FOR STUDENTS-ARCHITECTORS." Current problems of architecture and urban planning, no. 61 (October 29, 2021): 57–68. http://dx.doi.org/10.32347/2077-3455.2021.61.57-68.

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The article considers that watercolor technique is the most advanced one for the transfer of living architectural forms of structures in the drawing. Drawings of architectural projects should give a full understanding of the correct purpose, about the cost-effectiveness, strength and beauty of the future building. Therefore, drawings must be clear, understandable, expressive, their graphic performance must be based on the high foundations of realistic art. Watercolor is a professional and traditional visual means of an architect. Watercolor is an amazing material that combines the ability to comprehend both the pictorial, color organization of the image and the graphic, sign-tonal one. The architect, referring to the picturesque development of the drawing, first of all, must determine its purpose and choose from all the numerous visual techniques of watercolor painting those that will better contribute to the expressiveness of this drawing. Then they will be correctly used: the perfect visual equipment, a large arsenal of tools, a wide range of techniques, a large palette of colors, various possibilities of tools and materials. These features allow you to cope with multitasking in a wide variety of visual arts. The main features of watercolor painting are high airiness and transparency. However, architectural watercolor has its own specific conventions, some generalization, laconicism, business simplicity, clarity, a certain limited palette of colors, but at the same time it successfully fulfills its task only when it proceeds from the position of realistic painting.Such watercolor techniques as: “wet”, “dry”, “glaze”, “ά la prima” are considered The technique of watercolor painting is a visual reflection of the main theoretical postulates of the composite space organization on the plane. Watercolor techniques solve these problems and clearly show the interaction of tonal and color characteristics of all elements of the composition.

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Mackus, Austris, Andris Snipkis, Inta Znotiņa, and Ieva Jurāne. "Website "Technical drawing" for development of spatial and constructive thinking." SOCIETY, INTEGRATION, EDUCATION. Proceedings of the International Scientific Conference 4 (May 18, 2015): 450. http://dx.doi.org/10.17770/sie2015vol4.406.

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Nowadays, not every school of Latvia offers it’s pupils to acquire the basics of technical drawing. As a result, university lecturers often find that students lack the spatial and constructive thinking skills needed to successfully participate in graphics and design related courses. To try to improve the situation in early 2013, Riga Technical University lecturer Ieva Jurāne (Mg.sc.ing.), in collaboration with University of Liepaja Natural and Engineering Faculty, decided to develop a website "Technical Drawing" (http: //rasesana.it- studenti.liepu.edu.lv), in which every interested person, irrespective of whether it is a student or a pupil, could independently solve a variety of technical drawing course related tasks, thus developing their spatial and constructive thinking skills, which later makes it easier to learn complex Engineering Graphics programs such as AutoCAD or SolidWorks. This publication is made to present the web sites "Technical Drawing" purpose, content and development process.

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Astuti, Indriana Yuni, Indah Widiastuti, and Basori Basori. "THE LEARNING MEDIA DEVELOPMENT MODULE OF TECHNICAL IMAGES BASED ON CYCLE 5E LEARNING APPROACH." Journal of Mechanical Engineering and Vocational Education (JoMEVE) 2, no. 1 (July 3, 2019): 22. http://dx.doi.org/10.20961/jomeve.v2i1.24196.

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This research analysist engineering drawing module that developed based on Learning Cycle 5E approach includes engagement, exploration, elaboration, evaluation and adapted to the Competency Standards and Basic Competencies of Curriculum 2013. Learning Cycle 5E was chosen as a development model because it is considered in line with the Curriculum 2013. The objective of this research are : (1) Developing a learning media Drawing Technique in the form of module based on learning cycle approach 5E as supporting technical drawings subjects in SMK. (2) Doing fesibility analysis developing a learning media drawings technique in the form of module based on learning cycle approach 5E as supporting technical drawings subjects in SMK based on material assesment, media, and teacher's subjects.Developing a learning media module drawing technique based on learning cycle approach 5E refer to developing 4D thiagarajan model. Developing 4D model consists of 4 main steps: define, design, development, and disseminate. Because there are some reason, this developing research is limited to development steps. While for the disseminate is doing with the questionnaire of teacher responses.The results of this research are: (1) A Learning Cycle 5E Engineering Drawing Module developed on the basic competence of the size tags and layout of image size, sign recognition and the location of the cut image, the introduction and application of the cut image type. (2) Feasibility study engineering drawings Module media-based Learning Cycle 5E Approach derived from the results of the expert assessment of the material and media experts. The result of the expert assessment of the material obtain an average percentage 87.5% it is included on the criterion of "very good". The results of the assessment of the experts the media earn the average percentage of 88.006% and included on the criterion of "very good", and now from the responses the teacher obtained the mean percentage of 91.67%, it is included in the criteria of "very good".

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Van Tao, Tran, and Vo Trong Cang. "Combined Teaching Methods of Technical Drawing in Shipbuilding Engineering." International Journal of Transportation Engineering and Technology 6, no. 4 (2020): 123. http://dx.doi.org/10.11648/j.ijtet.20200604.13.

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Richards, Clive James. "Drawing out information - lines of communication in technical illustration." Information Design Journal 14, no. 2 (July 7, 2006): 93–107. http://dx.doi.org/10.1075/idj.14.2.01ric.

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The main graphical modes of information presentation, used in technical illustrations to show hidden detail, are identified and some historical precedents for them in the work of Leonardo Da Vinci are reviewed. Research into one particular aspect of graphic representation used in technical illustrations is reported. This concerns the deployment in hand-drawn images of different line thicknesses and their contribution to enhancing the interpretation of what is depicted. Whilst the use of varying line thicknesses has been formally incorporated into some documentation standards, it is not always observed in relevant domains. The case for and the process of replicating this line thickness code in computer-generated imagery, for use in multimedia technical documentation, are introduced.

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Prieto, Gerardo, and Angela D. Velasco. "Does spatial visualization ability improve after studying technical drawing?" Quality & Quantity 44, no. 5 (May 31, 2009): 1015–24. http://dx.doi.org/10.1007/s11135-009-9252-9.

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Greenberg, Saul, Mark Roseman, Dave Webster, and Ralph Bohnet. "Human and technical factors of distributed group drawing tools." Interacting with Computers 4, no. 3 (December 1992): 364–92. http://dx.doi.org/10.1016/0953-5438(92)90023-9.

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Liu, Keming. "The technical development of architectural drawing in modern China." Frontiers of Architectural Research 3, no. 2 (June 2014): 108–20. http://dx.doi.org/10.1016/j.foar.2014.02.002.

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Rossi, Adriana. "The Origin of Technical Drawing in the Narmer Palette." Nexus Network Journal 19, no. 1 (July 22, 2016): 27–43. http://dx.doi.org/10.1007/s00004-016-0307-7.

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Krzysiak, Zbigniew, Grzegorz Bartnik, Anna Pecyna, and Waldemar Samociuk. "Technical documentation management with the use of the Access program." Mechanik 91, no. 7 (July 9, 2018): 552–54. http://dx.doi.org/10.17814/mechanik.2018.7.81.

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The paper presents the concept of using the capabilities of Microsoft Access to manage and archive technical documentation made in the CAD systems (e.g. AutoCAD). An original application was created in the Access program for the design documentation of a rotary cleaning device prototype. It has been shown that such an application can be used to organize and view drawings without the need to use expensive commercial programs to manage drawing files.

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Hassan, Abdullahi Muhammad, Usman, Bala, Mannir, and Karfe. "Web-Based Intelligent Tutoring System On Students Achievement And Interest In Technical Drawing In Niger State." Journal of Information Systems and Technology Research 2, no. 1 (January 31, 2023): 13–18. http://dx.doi.org/10.55537/jistr.v2i1.527.

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The study examines how a web-based innovative coaching system affects students' performance and interest in technical drawing in Niger, Nigeria. The hypotheses created in answer to the two study questions are evaluated using the A.05 significance threshold. The investigation was conducted utilizing a pre-post non-equivalent control group quasi-experimental study design. The study's participants comprised 428 National Technical College (NTC) II, students. The sample size for this study was 180 students, of whom 68 were in the experimental group, and 112 were in the control group. The experimental group employed Simple Random Sampling (SRS) and intentional sampling techniques. The instruments used to gather data are the Technical Drawing Achievement Test (TDAT) and the Technical Drawing Interest Inventory (TDII). The reliability coefficient for TDAT is 0.77, whereas the reliability coefficient for TDII is 0.79 using the Pearson Product Moment Correlation coefficient. The mean was used to answer research questions, and ANCOVA was used to evaluate the hypotheses. The study's findings demonstrated that web-based intelligent tutoring solutions are more successful in raising student achievement and piquing their interest in technical drawing than traditional teaching techniques. It was suggested that professors, particularly those teaching technical drawing, employ a web-based intelligent tutoring system for technical college students to enhance students' academic performance and pique their interest in technical drawing.

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Handoyono, Nurcholish Arifin. "DAMPAK FASILITAS BELAJAR DAN MOTIVASI BELAJAR TERHADAP HASIL BELAJAR GAMBAR TEKNIK SELAMA MASA PANDEMI COVID-19." Jurnal Pendidikan (Teori dan Praktik) 7, no. 1 (December 20, 2022): 18–23. http://dx.doi.org/10.26740/jp.v7n1.p18-23.

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The technical drawing learning outcomes of students of SMK Piri 1 Yogyakarta tend to decline. This happened because the online learning process was not optimal during the COVID-19 epidemic. Learning technical drawing online there are still limited learning facilities at home for each student. This will also have an impact on student motivation to learn below. This research reveals the impact of learning facilities and learning motivation on the technical drawing learning outcomes in online learning. The research was conducted at SMK Piri 1 Yogyakarta in the even semester of the 2019/2020 academic year. The research population was students of class X TKR. The study used saturated sampling, where all members of the population were sampled, totaling 51 students. Data collection techniques used questionnaires and documentation. The data analysis technique used descriptive statistics, the prerequisite analysis used the normality test, linearity, and multicollinearity; and hypothesis testing using partial correlation, multiple correlations, and F test with multiple regression analysis. The results showed that: (1) Student learning facilities and learning motivation had a positive and significant impact on the technical drawing learning outcomes; (2) learning facilities have a positive and significant impact on the technical drawing learning outcomes; (3) and learning motivation has a positive and significant impact on the technical drawing learning outcomes.

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Marwa, N. J., J. Choji, and B. D. Dalumo. "IMPROVING SPATIAL ABILITY SKILLS OF FIRST-YEAR STUDENTS IN BASIC ENGINEERING DRAWING USING A SOLID PAIR MODEL." Open Journal of Educational Development (ISSN: 2734-2050) 1, no. 2 (August 5, 2020): 1–12. http://dx.doi.org/10.52417/ojed.v1i2.127.

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Good spatial ability skills are an important component of an engineer’s ability to create and interpret engineering drawings, which is demanding in thinking, being a problem-solving process. The ability of an engineer to visualize in 3D is a cognitive skill that is attached to success in basic engineering drawing subjects. Engineering and technology education students need good spatial ability skills to understand several topics in basic engineering drawings like orthographic projection, axonometric drawing, sectional view, and hidden details drawings. This study aims at improving spatial ability skills using a solid pair model among first-year technical education students of Kaduna State College of Education Gidan Waya. A Quasi-experimental research design was used for the study, a standards pre and post-test were used to conduct a visualization transformation assessment to measure the students’ level of spatial ability skills. The study shows that after treatment using a solid pair model, the student without prior knowledge in basic engineering performed above average, likewise students with prior knowledge in the control and experimental group performed above average. The results indicate that a solid pair model was effective for improving spatial ability skills among first-year technical education students. This study implies to educators that there is need to appropriately enforce the use of a solid pair model for effective teaching and learning of basic engineering drawing. It is, therefore, affirmed that the use of a solid pair model in teaching basic engineering drawings should be enhanced with other teaching methods. Marwa, N. J. | Department of Technical Education Kaduna State College of Education, Gidan waya, Kafanchan, Kaduna State, Nigeria.

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Zhuravlova, N. "Sketch in the educational program for the draving of the National Academy of Visual Arts and Architecture: Methodical and technical specifics." Research and methodological works of the National Academy of Visual Arts and Architecture, no. 27 (February 27, 2019): 105–10. http://dx.doi.org/10.33838/naoma.27.2018.105-110.

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The article reveals the methodical principles of teaching the short-term drawing, the relationship between educational and creative aspects, the differences between, and the advantages of a long-term drawing and a sketch, and also substantiates reasons of its compulsory introduction to the program at the Department of Drawing of the National Academy of Visual Arts and Architecture. It elucidates the problem of requirements and implementation of short-term drawing in the context of development students' ability to use graphic expressiveness and plastic characteristics of a drawing. Finally, it formulates the requirements to tasks for short-term drawings. The sketch is the most individual way of artistic thinking and includes an analysis of creative and psychological selection. Such qualities of a short-term drawing as freshness of the form, instant expression of a complex set of thoughts with the help of a concise graphical language, requires for its perception a certain professional approach, conscious, solid, error-free decision making process and has a right to exist along with independent exhibition works. Sketches help develop creative abilities, with the help of minimal concise tools: lines, tonal spots, strokes. In the short-term drawing there is a constant search for their own technical methods, style, system, content, themes, it is both creative and educational at the same time. A coherent and distinct vision, the distribution of masses and spots, compositions of light and shadow, the solution of spatial composition remain important tasks of a sketch. That is, due to a sketch, a student forms their views on the choice of composition, foreshortening, identifies material and actual conception of an image. Similarly, the perception of a bulk form is experimentally proved that it can only be perceived by changing different sides. Getting a complete picture of an image from one point of view is impossible, that is, without sketches. In the process of working on drawings, one not only adjusts a figurative plan, but often changes all the conception of the artistic image. Therefore, all indications in a long-term drawing without sketches will be ineffective, if there is no figurative idea, and a short-term drawing should be entered into the educational process.

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Dora, Sonia, and Hansi Efendi. "Persepsi Siswa Vokasi terhadap Perencanaan, Pelaksanaan dan Evaluasi Pembelajaran Kerja Bengkel dan Gambar Teknik." Jurnal Pendidikan Teknik Elektro 4, no. 1 (January 30, 2023): 343–49. http://dx.doi.org/10.24036/jpte.v4i1.263.

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Based on the observations made, the learning process at SMK Negeri 1 Ranah Batahan is not in accordance with the subjects and student characteristics. Often student learning outcomes do not meet the minimum standard of completeness for practicum subjects and technical drawing. Many teachers, including vocational teachers, complain of difficulties in implementing the 2013 curriculum. The learning process needs to be updated so that students do not only receive information from their teachers, but also actively participate in finding information, data, and the knowledge they want to learn. For this reason, the teacher as a facilitator and motivator to optimize student learning should choose the right strategy to increase students' willingness to learn. For this reason, it is necessary to look at student responses regarding the planning, implementation and evaluation of workshop work subjects and technical drawings at SMKN 1 Ranah Batahan. Based on the results of the study, it was concluded that the students' opinions on planning, implementation of learning for Workshop Work Subjects and Technical Drawings of Class X Audio Video Engineering Skills Packages at SMK N 1 Ranah Batahan described the respondent's achievement level of 86.30% in the good category. As well as students' responses to the Evaluation of Subjects for Workshop Work and Technical Drawing Subjects with the respondent's achievement level of 87.11% in the good category.

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배동훈. "Study on Conic Section Implementation for Product Design Technical Drawing." Journal of Digital Design 11, no. 2 (April 2011): 83–91. http://dx.doi.org/10.17280/jdd.2011.11.2.009.

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Clinciu, M. R., and R. Clinciu. "Current perspectives on innovative methods used in teaching technical drawing." IOP Conference Series: Materials Science and Engineering 1009 (January 16, 2021): 012014. http://dx.doi.org/10.1088/1757-899x/1009/1/012014.

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Contreras, María José, Rebeca Escrig, Gerardo Prieto, and M. Rosa Elosúa. "Spatial Visualization ability improves with and without studying Technical Drawing." Cognitive Processing 19, no. 3 (March 27, 2018): 387–97. http://dx.doi.org/10.1007/s10339-018-0859-4.

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NARVYDAS, Evaldas, and Nomeda PUODZIUNIENE. "Standards for Transition from 2D Drawing to Model Based Definition in Mechanical Engineering." Mechanics 27, no. 4 (August 27, 2021): 351–54. http://dx.doi.org/10.5755/j02.mech.25777.

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The main tools of CAD: the 2D Drawing/Drafting or 3D Parametric Feature Based Solid/Surface Modelling are used for product development. CAD systems increase the quality of drawings and reduce the time for its preparation. In this process, it is very important to use the valid standards for the drawings and technical documentation. Standardization documents describing the rules, regulations and requirements of production methods, concepts, symbols, constructor’s drawings and other documents are very important in all areas of industry.

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Hajós-Baku, Eszter, and Beáta Szűts. "Drawings, ornaments, and historical plaster casts: The reform of drawing education in the Technical University of Budapest." Symmetry: Culture and Science 32, no. 3 (2021): 431–49. http://dx.doi.org/10.26830/symmetry_2021_3_431.

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Binyamin, Binyamin, Muhammad Noor Asnan, Bagas Bayu Prasetyo, and Daniel Flawijaya Ledau. "Program Pelatihan Gambar Teknik Menggunakan Aplikasi AutoCAD di SMK Muhammadiyah 3 Samarinda." Jurnal Pesut : Pengabdian untuk Kesejahteraan Umat 2, no. 1 (September 21, 2020): 52–61. http://dx.doi.org/10.30650/jp.v2i1.442.

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Vocational students need some skills that will be used when students finish their studies at school. One of the expected skills is the ability to draw using the AutoCAD program. Where the final ability is expected of the students will be able to create engineering drawings in the form of 2-D models. The purpose of the training program is to develop and improve the technical drawing skills of the XII class students in using the AutoCAD program. Therefore, the students of class XII SMK have the ability to draw machine components and other engineering drawings in 2-D format. The method used in this training program through pre-test instrument, AutoCAD module, discussion, display through slide how to make machine image in 2-D formats and practice how to make the engineering drawing then evaluated with post-test. The result of this program is the improvement of the ability of grade XII students in drawing machine components and other engineering drawings in 2-D format.

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Journal articles on the topic 'Technical drawing'

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