Relevant bibliographies by topics / CNC machining

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'CNC machining'

Author: Grafiati
Published: 4 June 2021
Last updated: 11 March 2023

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Journal articles on the topic "CNC machining"

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Yan, Xiangsong. "Research and Application of CNC Machining Method Based on CAD/CAM/Robot Integration." Advances in Multimedia 2022 (July 9, 2022): 1–11. http://dx.doi.org/10.1155/2022/5397369.

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In order to improve the effect of intelligent CNC machining, this paper combines the CAD/CAM/Robot integration method to improve the CNC machining method and analyzes the tool path planning method and the path generation algorithm of the five-axis CNC machining machine. Through the tool processing calculation of the representative curved surface, this paper studies the basic theory, process planning, and tool parameter selection of the blade of the representative curved surface in the five-axis CNC machining and generates the blade CNC machining tool path through the simulation software. In addition, this paper analyzes the trajectory of the workpiece through the intelligent processing process and builds an intelligent processing system. Through the statistics of simulation test data, it can be seen that the CNC machining method based on CAD/CAM/Robot integration can effectively improve the intelligence of modern CNC machining and improve the effect of intelligent machining.
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Liu, Pei Ling. "Towards Smart and Competitive Sustainable Machining." Key Engineering Materials 447-448 (September 2010): 301–5. http://dx.doi.org/10.4028/www.scientific.net/kem.447-448.301.

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Computer Numeric Control (CNC) revolutionized the machining technology and has been the cutting edge of digital manufacturing since 1950s. CNC machining model, simulation, verification, and optimization have been a vivid research topic of Smart Machining that automated the CNC programming (CAM) and cutting process, hence greatly increased machining productivity since 1990s. This paper traces back the history of CNC simulation, analysis the different CNC machining models, tested with application examples, and listed different CNC verification industry applications for the last 20 years. The new challenge comes from sustainable manufacturing. Towards smart and competitive sustainable machining, CNC model and simulation will be used to optimize the machining process, where the raw material could be saved through First Part Correct technology, the energy could be saved through cutting speed optimization, and used parts could be saved by remanufacturing.
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Kuczmaszewski, Józef, Paweł Pieśko, and Magdalena Zawada-Michałowska. "A Comparative Analysis of the Impact of CNC Miller Programming on Machining Effects." Multidisciplinary Aspects of Production Engineering 1, no. 1 (September 1, 2018): 161–67. http://dx.doi.org/10.2478/mape-2018-0021.

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Abstract This paper presents a comparison of the impact of the programming methods of a CNC miller on the machining effects. As a part of the study, the test samples were made of the EN AW-2024 aluminium alloy. The CNC machining programs compared were developed with two programming methods: by inputting the CNC machining program directly from the CNC miller's control panel (machine level programming) and in a CAM software environment (CAM programming). The machining effect indicators adopted included: machining time, surface quality, and dimensional deviation of specific geometrical features. A measurement of the machining times revealed than the CAM programming reduced the machining time up to 20% from the machining time of the machine level programming. A conclusion stands valid that CNC machining programs developed in the CAM software environment are more efficient than CNC programming directly with the CNC miller control panel, most likely due to the machining path optimisation in CAM. In addition, given the experimental test results, it was found that smaller machined errors were also obtained for CAM programming. To conclude, the comparative analysis revealed that CAM programming provided better machining results than the machine level programming.
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Yinsheng, Wan. "Influence of CNC Tools on CNC Machining Technology." IOP Conference Series: Materials Science and Engineering 569 (August 9, 2019): 032043. http://dx.doi.org/10.1088/1757-899x/569/3/032043.

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Ruan, Xiao Guang, Yin Chen Wang, Dang Fei Zhang, Han Xin Cao, Min Sun, and Fu Yang Li. "Introduction of Characteristics and Choice of CNC Machining Cutter." Advanced Materials Research 421 (December 2011): 329–33. http://dx.doi.org/10.4028/www.scientific.net/amr.421.329.

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The article introduces the unique characteristics of CNC machining center cutter compared to traditional cutters, analyzes the choice of CNC machining cutter and factors of choice. Meanwhile, proved by the examples with manufacture software CAXA2004, the correct choice of CNC machining center cutter can give full play to the advantages of CNC machining and improve the economic efficiency and production levels of enterprises.
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Zhang, Er Hong, and Hua Long Zhang. "Control System for Automatic Surface CNC Machining." Applied Mechanics and Materials 741 (March 2015): 768–71. http://dx.doi.org/10.4028/www.scientific.net/amm.741.768.

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CNC technology is mechanical movement with digital information and work process control technology, data processing is the reverse engineering of important technical aspects, which determines whether the subsequent model reconstruction process easy and accurate manner. In this paper, CNC machining complex surfaces feature full potential of existing CNC equipment, automatic control system designed to make CNC machining equipment to achieve higher processing speed, high precision machining, and CNC equipment in order to achieve high efficiency machining.
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Bao, Mei Lian. "Automatic Programming Based on the Feature of the Parts." Applied Mechanics and Materials 401-403 (September 2013): 1586–89. http://dx.doi.org/10.4028/www.scientific.net/amm.401-403.1586.

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The structure of machining workpiece is more and more complex, from the perspective of CNC machining, contains a lot of processing features generally. Machining feature plays an important role for production process for CNC machining programming, CNC code, as well as the analysis of clamping. Feature programming is one of the development trend of automatic CNC programming. This improve the efficiency of programming greatly.
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Agrisa, Herick Henci. "An Overview of process CNC Machining." Journal of Mechanical Science and Engineering 6, no. 2 (July 8, 2020): 029–33. http://dx.doi.org/10.36706/jmse.v6i2.32.

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This paper discusses the pre and process of running a computer numerical control machine (CNC) using computer-aided design (CAD) software commonly used to design products to be produced and computer-aided manufacture (CAM) software used to control machines during the manufacturing process. Some types of CNC machines in general, namely CNC lathe machine and CNC milling machine. The history of the development of the CNC Machine was begun in 1952 by John Pearseon of the Massachusetts Institute of Technology on behalf of the United States Air Force, which aims to make complicated special workpieces. In addition, this paper also discusses the basic numerical code types used in CNC machines.
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Lin, Xin Gui, Kai Dou, and Gen Miao Yi. "The Application of Simulation Software in CNC Multi-Axis Machining Teaching." Advanced Materials Research 971-973 (June 2014): 2693–96. http://dx.doi.org/10.4028/www.scientific.net/amr.971-973.2693.

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Combined with the requirements for multi-axis CNC machining technicians in manufacturing industry, the current situation and problems existed in CNC multi-axis machining teaching are analyzed initially in this paper. Afterwards, in order to solve these problems and achieve theoretical teaching and skills training purposes, the advantages of CNC simulation software are applied in CNC multi-axis machining teaching. Finally, the deficiencies of the CNC simulation software are discussed so as to avoid in teaching.
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Shi, Rong Bo, Zhi Ping Guo, and Zhi Yong Song. "Research of On-Line Monitoring Technology of Machining Accuracy of CNC Machine Tools." Advanced Materials Research 846-847 (November 2013): 268–73. http://dx.doi.org/10.4028/www.scientific.net/amr.846-847.268.

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This paper analyzes CNC machine tools machining error sources, put forward a kind of on-line monitoring technology of CNC machine tools machining accuracy based on online neural network. Through the establishment of CNC machine tools condition monitoring platform, collection sensor signal of the key components of CNC machine tools, using time domain and frequency domain method of the original signal processing, extract the characteristic related to machining accuracy change, input to the neural network, identification the changes of machining accuracy. The experimental results show that, the on-line monitoring technology based on neural network, can identify the changes of machining accuracy.
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Dissertations / Theses on the topic "CNC machining"

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Ahuett-Garza, Horacio. "Rapid prototyping based on CNC machining." Connect to resource, 1992. http://rave.ohiolink.edu/etdc/view.cgi?acc%5Fnum=osu1244133900.

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Shokrani, Chaharsooghi Alborz. "Cryogenic machining of titanium alloy." Thesis, University of Bath, 2014. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.636532.

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Materials which are both lighter and stronger have faced an increased demand over the past decades to fulfil the requirements across a range of industrial applications. More specifically, demands for titanium alloys have increased significantly due to its high strength to weight ratio which is particularly attractive for increasing fuel efficiency in aircrafts and cars and is also used in biomedical implants. Despite the increasing demand for titanium made products, machining titanium alloys remains a significant challenge. High material strength and hardness lead to excessive heat generation at the cutting zone which accumulates and results in high cutting temperatures due to the poor thermal conductivity. The high cutting temperatures together with inherent material properties of titanium are responsible for short tool life and poor surface finish. Despite the environmental and health drawbacks, a generous amount of cutting fluids is commonly used to control the cutting temperature in machining titanium alloys. However, conventional cutting fluids evaporate at high cutting temperatures which isolate the cutting zone by forming a vapour cushion resulting in further increases in cutting temperatures. This research investigates the effects of cryogenic cooling on machinability of Ti-6Al-4V alloy in CNC milling as compared to conventional dry and wet machining environments. Two literature reviews were conducted and a methodology has been developed and implemented consisting of three experimental stages of i) design and manufacture of a cryogenic cooling system, ii) comparative study of cryogenic cooling with dry and wet machining and iii) optimisation of cutting parameters for cryogenic machining. The major contribution of this research can be summarised as design, realisation and assessment of a novel cryogenic cooling system for CNC milling, termed cryogenic shower, which is retrofitable to an existing CNC machining centre. In addition, the research provides a thorough study on the effects of cryogenic cooling on machinability of Ti-6Al-4V alloy in comparison with dry and wet machining. The studies range from power consumption and tool wear through to surface topography and surface integrity. Furthermore, the optimum cutting parameters for cryogenic machining are identified. The research demonstrates that using the cryogenic shower has significantly improved machinability of Ti-6Al-4V through realisation of higher material removal rates, reduced tool wear and improved surface finish, surface topography and surface integrity.
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Bondar, I. V. "Five-axis machining on CNC milling machines." Thesis, Sumy State University, 2017. http://essuir.sumdu.edu.ua/handle/123456789/65171.

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At present, the parts of the machines are becoming more complex and precise. This requires the development of new machining technologies. Under these conditions, multi-axis CNC machining is one of those technologies. In spite of the 20-year history of its development, this approach still requires increasing efficiency in the implementation due to modern tasks.
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Kučera, David. "CNC obrábění rotační součásti." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2020. http://www.nusl.cz/ntk/nusl-417437.

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The diploma thesis concerns CNC machining of rotary part. The first part briefly introduces options of multipurpose CNC machines and robotized workplaces. The main body of the thesis analyses two production departments; one of them operated by a robotic manipulator. The conclusion summarises the accomplished results of the thesis.
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Imani, Asrai Reza. "Mechanistic modelling of energy consumption in CNC machining." Thesis, University of Bath, 2014. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.619215.

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Consumption of energy is a key medium through which humans adversely affect their environment. Sustainable transition in the scale and composition of total primary energy demand in the 21st century is also a requirement for sustainable development of human civilisations in the face of diminishing resources of fossil fuels. One possible approach to reducing energy consumption is the energy efficient utilisation of existing energy consuming systems. This approach is less costly and time consuming than replacing the existing systems with new energy efficient ones. In addition to that, methods developed through this approach can, in principal form, be applied to more efficient future generations of systems too. Information about a quantitative measure of energy efficiency at different states of operation of a system can be utilised for optimisation of its energy consumption through computation of its most efficient state(s) of operation subject to a given set of constraints. The main contribution of this research is to develop a novel mechanistic model for energy consumption of a CNC machine tool, as an energy consuming system, in order to analytically construct a mathematical relationship between the machine tool’s overall power consumption and its operating parameters, i.e., spindle speed, feed rate and depth of cut. The analytically derived formula is experimentally validated for the case of straight slut milling of aluminium on a 3-axis CNC milling machine. The research provides evidence for substantial performance improvement in the case of the mechanistic model developed here in comparison with the currently most widely used model for energy consumption of CNC milling machines, i.e., Gutowski et al. 2006, through further analysis of the empirical data acquired during the validation experiments.
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Kopcík, Daniel. "Technologie výroby tvarové součásti víceosým CNC obráběním." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2015. http://www.nusl.cz/ntk/nusl-232185.

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The theoretical part of this thesis is introducing basic information in production of shaped components on CNC machines. It describes each steps from a design of the component to production. Main target is summarization of available modern technologies that can be used. Experimental part uses these modern technologies for processing design shaped component. It describes process of design 3D model part in CAD system, subsequently creation of program for machining in CAM system and solves production of part on CNC machine. The aim of this thesis is design part with interesting design and production difficult enough to represent company, where it was made.
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Lau, Pak Fai. "CNC machining accuracy enhancement by tool path compensation method /." View abstract or full-text, 2005. http://library.ust.hk/cgi/db/thesis.pl?IEEM%202005%20LAU.

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Safaieh, Mehrdad. "STEP-NC enabled cross-technology interoperability for CNC machining." Thesis, University of Bath, 2014. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.619222.

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In recent decades there has been a rapid development of technology in manufacturing industries, in particular through the increasing use of ever more powerful and sophisticated Computer Numerical Controlled (CNC) machines to manufacture complex parts. These machines are supported by a chain of computer based software solutions amongst which manufacturing information is exchanged. With the need for information exchange, interoperability between various computer-aided systems (CAx) has become an important research area. In CNC part programing, innovations by various hardware manufacturers and their reflection in their software have led to the necessity for the existence of different part programs for each machine. Creating these is a time consuming and economically inefficient activity. Implementing genuine interoperability between CNC machines is a way of eliminating this deficiency but, to achieve this, CNC programmers must be able to write a CNC program for a specific machine and effortlessly convert that program to work for other machines. The aim of this research was to enable the exchange of CNC programmes across machines with different technologies and demonstrate this between a C-axis CNC turn-mill machine and a 4-axis CNC machining centre. This has been achieved by designing a cross-technology interoperability framework that is capable of supporting systems that can work with the different types of CNC machines. This framework is the core contribution to knowledge from this PhD research. In order to fully identify the context for the research, this thesis presents a review of existing literature on machining of turn-mill parts and interoperability for CNC manufacturing. This is followed by the specification and realisation of a novel framework for cross-technology interoperability for CNC manufacturing. The demonstration is conducted using test components that can be manufactured using different CNC technologies.
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Vichare, Parag. "A novel methodology for modelling CNC machining system resources." Thesis, University of Bath, 2009. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.518102.

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Osman, Zahid Muhammed Nafis. "Computer Numerical Controlled (CNC) machining for Rapid Manufacturing Processes." Thesis, Loughborough University, 2014. https://dspace.lboro.ac.uk/2134/16466.

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The trends of rapid manufacturing (RM) have influenced numerous developments of technologies mainly in additive processes. However, the material compatibility and accuracy problems of additive techniques have limited the ability to manufacture end-user products. More established manufacturing methods such as Computer Numerical Controlled (CNC) machining can be adapted for RM under some circumstances. The use of a 3-axis CNC milling machine with an indexing device increases tool accessibility and overcomes most of the process constraints. However, more work is required to enhance the application of CNC for RM, and this thesis focuses on the improvement of roughing and finishing operations and the integration of cutting tools in CNC machining to make it viable for RM applications. The purpose of this research is to further adapt CNC machining to rapid manufacturing, and it is believed that implementing the suggested approaches will speed up production, enhance part quality and make the process more suitable for RM. A feasible approach to improving roughing operations is investigated through the adoption of different cutting orientations. Simulation analyses are performed to manipulate the values of the orientations and to generate estimated cutting times. An orientations set with minimum machining time is selected to execute roughing processes. Further development is carried out to integrate different tool geometries; flat and ball nose end mill in the finishing processes. A surface classification method is formulated to assist the integration and to define the cutting regions. To realise a rapid machining system, the advancement of Computer Aided Manufacturing (CAM) is exploited. This allows CNC process planning to be handled through customised programming codes. The findings from simulation studies are supported by the machining experiment results. First, roughing through four independent orientations minimized the cutting time and prevents any susceptibility to tool failure. Secondly, the integration of end mill tools improves surface quality of the machined parts. Lastly, the process planning programs manage to control the simulation analyses and construct machining operations effectively.
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Books on the topic "CNC machining"

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Gizelbach, Richard. CNC machining. Tinley Park, Ill: The Goodheart-Willcox Company, 2009.

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Board, Engineering Industry Training. CNC machining. Watford: Engineering Industry Training Board, 1988.

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CNC machining. Tinley Park, Ill: The Goodheart-Willcox Company, 2008.

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Smith, Graham T. CNC Machining Technology. London: Springer London, 1993. http://dx.doi.org/10.1007/978-1-4471-1748-3.

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Smith, Graham T. CNC Machining Technology. London: Springer London, 1993. http://dx.doi.org/10.1007/978-1-4471-2051-3.

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Smith, Graham T. CNC Machining Technology. London: Springer London, 1993. http://dx.doi.org/10.1007/978-1-4471-2053-7.

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Smith, Graham T. CNC machining technology. London: Springer-Verlag, 1993.

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Smith, Graham T. CNC machining technology. London: Springer-Verlag, 1993.

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Smith, Graham T. CNC machining technology. London: Springer-Verlag, 1993.

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CNC machining technology. London: Springer-Verlag, 1993.

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Book chapters on the topic "CNC machining"

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Kumar, Kaushik, Chikesh Ranjan, and J. Paulo Davim. "CNC Programming." In Materials Forming, Machining and Tribology, 3–12. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-41279-1_1.

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Hodges, Bernard. "Machining pockets." In CNC Part Programming Workbook, 45–46. London: Macmillan Education UK, 1994. http://dx.doi.org/10.1007/978-1-349-12683-5_16.

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Hodges, Bernard. "Machining slots." In CNC Part Programming Workbook, 47–49. London: Macmillan Education UK, 1994. http://dx.doi.org/10.1007/978-1-349-12683-5_17.

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Smith, Graham T. "The Development and Design of CNC Machine Tools." In CNC Machining Technology, 1–63. London: Springer London, 1993. http://dx.doi.org/10.1007/978-1-4471-2051-3_1.

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Smith, Graham T. "Current Developments in Flexible Manufacturing Cells and Systems, Leading to Complete Computer Integrated Manufacture." In CNC Machining Technology, 65–140. London: Springer London, 1993. http://dx.doi.org/10.1007/978-1-4471-2051-3_2.

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Smith, Graham T. "Cutting Tool Technology." In CNC Machining Technology, 1–65. London: Springer London, 1993. http://dx.doi.org/10.1007/978-1-4471-2053-7_1.

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Smith, Graham T. "Cutting Fluids." In CNC Machining Technology, 67–96. London: Springer London, 1993. http://dx.doi.org/10.1007/978-1-4471-2053-7_2.

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Smith, Graham T. "Workholding Technology." In CNC Machining Technology, 97–152. London: Springer London, 1993. http://dx.doi.org/10.1007/978-1-4471-2053-7_3.

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Smith, Graham T. "The Development and Design of CNC Machine Tools." In CNC Machining Technology, 1–63. London: Springer London, 1993. http://dx.doi.org/10.1007/978-1-4471-1748-3_1.

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Smith, Graham T. "Cutting Tool Technology." In CNC Machining Technology, 65–129. London: Springer London, 1993. http://dx.doi.org/10.1007/978-1-4471-1748-3_2.

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Conference papers on the topic "CNC machining"

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Frank, Matthew C., Richard A. Wysk, and Sanjay B. Joshi. "Rapid Prototyping Using CNC Machining." In ASME 2003 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/detc2003/dfm-48157.

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Although current rapid prototyping methods have had a significant impact on product and process design, they are often limited in both accuracy and choice of suitable materials. Also, the current methods share little similarity to typical manufacturing processes. In this paper, a method for using CNC machining as a Rapid Prototyping process is described in order to exploit the creation of functional prototypes in a wide array of materials. The method uses a plurality of simple 2 1/2-D toolpaths from various orientations about an axis of rotation, in order to machine the entire surface of a part without refixturing. It is our goal to automatically create these tool paths for machining, and eliminate the complex planning traditionally associated with CNC machining. The current approach to process planning involves calculating all the necessary data from the slice information of an STL model. An overview of the CNC-RP process and the process planning methodology is presented.
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Esterling, Donald M. "Safety through virtual CNC machining." In Photonics East '96, edited by Frederick M. Proctor. SPIE, 1997. http://dx.doi.org/10.1117/12.263365.

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Xia, Baolin. "Application of CNC machining technology in machining and manufacturing." In International Conference on Mechanical Design and Simulation (MDS 2022), edited by Dongyan Shi and Guanglei Wu. SPIE, 2022. http://dx.doi.org/10.1117/12.2639091.

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Han, Jiang, Xiao-qing Tian, Lian Xia, Fu-gen Li, Jie Cheng, and Bao Chen. "Key Technologies of Embedded Gear Machining CNC System." In ASME 2013 International Manufacturing Science and Engineering Conference collocated with the 41st North American Manufacturing Research Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/msec2013-1083.

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A reconfigurable gear machining numerical control system (NC/CNC) architecture is proposed in this paper. The CNC platform can be quickly applied to gear hobbing, shaping, milling and grinding machine, through simple reconfiguring or parameter setting. Parametric automatic programming technology, high speed and high precision electronic gearbox, process database technology are studied. Based on the analysis of the gear machining process, the mathematic model on automatic programming of gear machining is established. Based on the Windows CE operating system, the CNC gear machining automatic programming system is developed on the ARM+DSP hardware platform, including the design of human-machine interface, automatic programming algorithm and other modules. With the support of the automatic programming and process database modules, NC codes can be generated automatically just by inputting gear parameters, tool parameters and process parameters, then, the interpolation data structure can be generated by interpreter module. A new kind of software electronic gearbox (EGB) and its implementation methods are also researched in the embedded CNC. Data flow among the modules is analyzed. Finally, experiments are conducted, and the tracking error and contour error are analyzed. The results show that the proposed gear machining CNC architecture is effective.
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Zamora, David, Scott Danielson, and Russel Biekert. "Teaching Four and Five-Axis CNC Machining." In ASME 2004 International Mechanical Engineering Congress and Exposition. ASMEDC, 2004. http://dx.doi.org/10.1115/imece2004-59849.

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Traditional metal-based manufacturing processes are being driven to multi-axis machining. Manufacturing time studies have proven that there are significant cycle time reductions using multi-axis CNC machining as compared to multi-fixture CNC machining. Four and five-axis machining requires the use of software to produce both required part geometry and the resulting tool paths. However, while the software and machine tool technology are present, engineers with the appropriate educational background are harder to find. The skills required to design, tool, program, and machine four and five-axis parts are part of few, if any, educational programs. The manufacturing engineering technology program at Arizona State University is actively addressing this shortfall. Educational materials have been developed, tested and employed in classes supporting simultaneous 4-axis machining utilizing a Haas VF2 and HRT210 4th axis rotary table. Similar materials for a Haas VF2 with TR160 5-axis trunnion, capable of simultaneous 5-axis machining, are being beta tested.
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Dhanda, Mandeep, and S. S. Pande. "Efficient CNC Machining of Freeform Surfaces From Point Cloud." In ASME 2018 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/detc2018-85072.

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This paper reports the development of an efficient tool path planning strategy for CNC machining of freeform surfaces directly from their representation in the form of point cloud. A grid based adaptive isoplanar tool path planning system has been designed and implemented for 3axis CNC machine using ball end mill. Inverse tool offset algorithm (IOM) is used to compute initial uniform CL (Cutter Location) grid points. From these CL points, surface slope and curvature are estimated and the forward and side step errors likely to be produced during machining are computed. The grid is subsequently refined through segmentation if the error values exceed the user defined tolerances. Adaptive grid refinement is continued iteratively till the error values converge below the prescribed tolerance limits. The grid (CL) points are sequenced to generate the final tool path. The software system developed takes the input part model as point cloud and generates post-processed CNC part program in the ISO format. The CNC part programs were extensively tested for various case studies on the commercial CNC simulator as well on the actual CNC machine. The results were compared with those from the commercial software for the same process conditions. Our system was found to generate more efficient tool paths in terms of enhanced productivity, part quality and reduced memory requirement.
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Schmidt, Joseph W. "CNC Machining - The Other Rapid Prototyping Technology." In SAE International Congress and Exposition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 1997. http://dx.doi.org/10.4271/970368.

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Konobrytskyi, Dmytro, Thomas Kurfess, Joshua Tarbutton, and Tommy Tucker. "GPGPU Accelerated 3-Axis CNC Machining Simulation." In ASME 2013 International Manufacturing Science and Engineering Conference collocated with the 41st North American Manufacturing Research Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/msec2013-1096.

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Abstract:
GPUs (Graphics Processing Units), traditionally used for 3D graphics calculations, have recently got an ability to perform general purpose calculations with a GPGPU (General Purpose GPU) technology. Moreover, GPUs can be much faster than CPUs (Central Processing Units) by performing hundreds or even thousands commands concurrently. This parallel processing allows the GPU achieving the extremely high performance but also requires using only highly parallel algorithms which can provide enough commands on each clock cycle. This work formulates a methodology for selection of a right geometry representation and a data structure suitable for parallel processing on GPU. Then the methodology is used for designing the 3-axis CNC milling simulation algorithm accelerated with the GPGPU technology. The developed algorithm is validated by performing an experimental machining simulation and evaluation of the performance results. The experimental simulation shows an importance of an optimization process and usage of algorithms that provide enough work to GPU. The used test configuration also demonstrates almost an order of magnitude difference between CPU and GPU performance results.
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9

Li Xu and Chun-feng Wang. "CNC machining technics studies on sapphire pillar." In 2010 International Conference on Mechanic Automation and Control Engineering (MACE). IEEE, 2010. http://dx.doi.org/10.1109/mace.2010.5536752.

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10

Zhu, Yantao, Congbo Li, Ying Tang, and Li Li. "A comprehensive energy model for CNC machining." In 2015 IEEE International Conference on Automation Science and Engineering (CASE). IEEE, 2015. http://dx.doi.org/10.1109/coase.2015.7294036.

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Reports on the topic "CNC machining"

1

Jaggars, S. R. CNC electrical discharge machining centers. Office of Scientific and Technical Information (OSTI), October 1991. http://dx.doi.org/10.2172/5160064.

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