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Journal articles on the topic 'Cut parts'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Valenti, Michael. "Making the Cut." Mechanical Engineering 123, no. 11 (2001): 64–67. http://dx.doi.org/10.1115/1.2001-nov-4.

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This article discusses the electrochemical machining (ECM), a noncontact technology that spares both tool and part from machining wear, and the ECM finishes some parts in half the time of conventional mechanical machining techniques. The Sermatech Manufacturing Group, a leading user of ECM, is researching new applications for the technology, which the company uses principally on turbine components and various aircraft parts. In the ECM process, the DC power source charges the workpiece positively and charges the tool negatively. As the machine slowly brings the tool and workpiece close togethe

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Romanuke, Vadim V. "Wind Turbine Power Curve Exponential Model with Differentiable Cut-in and Cut-out Parts." Research Bulletin of the National Technical University of Ukraine "Kyiv Politechnic Institute", no. 2 (June 12, 2018): 33–43. http://dx.doi.org/10.20535/1810-0546.2018.2.121504.

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Romanenko, Viktor, Mykhaylo Bloshchytsyn, Maksym Romanenko, and Andriy Kushnerenko. "Enhancement of laser cutting by using ball smoothing of cut surface." Mechanics and Advanced Technologies 8, no. 2(101) (2024): 195–202. http://dx.doi.org/10.20535/2521-1943.2024.8.2(101).299709.

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This article considered the problem of improving the quality of the edges of parts cut by laser radiation, due to a new approach, which consists in smoothing the surface of laser cuts with a ball tool. The conducted analysis showed the prospects of improving the characteristics of the technology of laser cutting parts from sheets of different thickness when applying subsequent ball smoothing of the cut surface. The purpose of the study is a comprehensive analysis of the effect of smoothing parameters on the operational characteristics of parts obtained by this combined method. The necessary me

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МІСЯЦЬ, МИХАЙЛО, та БРОНІСЛАВ ОРЛОВСЬКИЙ. "АНАЛІТИЧНА МОДЕЛЬ І РОЗРАХУНКИ АЕРОДИНАМІЧНОГО ЗАХОВЛЮВАЧА ДЕТАЛЕЙ КРОЮ З ТЕКСТИЛЮ ЗІ СТОСУ МАНІПУЛЯТОРІВ ЗАВАНТАЖЕННЯ ШВЕЙНИХ МАШИН". Herald of Khmelnytskyi National University. Technical sciences 331, № 1 (2024): 281–90. http://dx.doi.org/10.31891/2307-5732-2024-331-43.

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The paper presents the results of the development and construction of a mathematical model for the design of an aerodynamic grabber of cut textile parts from a pile of loading manipulators of general-purpose sewing machines to create purpose-built robotic technological complexes based on them. Automatic one-by-one loading of cut parts from textile materials from a stack of sewing machines is one of the main stages of automation of the equipment and work process when using modern general-purpose computerized sewing machines. A numerical calculation of the stationary suction force F_st was perfo

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Babu, Poosa Ramesh, and Garimella Sridhar. "Effect of Cutting Parameters on Machining Induced Distortion in Thin Wall Thin Floor Parts." Journal of Mechanical Engineering 16, no. 1 (2019): 59–78. http://dx.doi.org/10.24191/jmeche.v16i1.6038.

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This paper presents experimental study on the effect of machining parameters viz., feed, speed, width of cut and depth of cut on machining induced distortion. Machining experiments were done using Response Surface Methodology. Optimization of machining parameters for minimum machining induced distortion was also carried. Four factor, three level Box-Behnken method with analysis of variance is used in dry machining aluminium alloy 2014 T651 with two flute solid carbide Ø 10 mm milling tool. Machining simulation experiments were also carried out using Deform 3D software to know the effects of th

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Beardsley, Tim. "Shuttle parts could provide route to cut-price heavy launcher." Nature 325, no. 6103 (1987): 383. http://dx.doi.org/10.1038/325383a0.

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Spadło, Sławomir, Damian Bańkowski, and Mieczysław Mamla. "Tests of finishing work of parts cut using loose fittings." Mechanik 90, no. 11 (2017): 1012–14. http://dx.doi.org/10.17814/mechanik.2017.11.166.

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The paper presents an example of an unconventional finishing method using loose abrasive fittings known as vibration machining. Typical machine parts in the form of metal supports have been the workpieces. Particular attention has been paid to rounding the edges, reducing the roughness of the surface, and improving its reflectivity. The influence of basic process parameters on the achieved results has been determined. Tests allowed to determine the mass loss as a function of machining time. Due to observations using the Taylor Hobson Talysurf CCI Lite optical profilometer, it was possible to a

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Purwaningsih, Dominika Anggraeni. "JOINT AND SEGMENTATION DESIGN ON PAPER PUPPETS FOR CAT CHARACTERS IN CUT OUT STOP MOTION ANIMATION." Ultimart: Jurnal Komunikasi Visual 12, no. 2 (2020): 1–8. http://dx.doi.org/10.31937/ultimart.v12i2.1436.

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   Stop motion, particularly paper cut out animation, is one of the oldest yet surviving animation techniques to date. Similar to other traditional animation techniques, it offers appealing looks unique to its nature. With the development of new technologies, stop motion continues to evolve. Paper puppet act as actor, therefore it’s the most essential element in production of paper cut out animation. Careful designs have to be made to ensure movements can be performed well by animators. The biggest question when designing puppets are how do we divide the parts (segmentation)

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Selmi, Hamdi, Jean Brousseau, Gabriel Caron-Guillemette, Stéphane Goulet, Jacques Desjardins, and Claude Belzile. "Weldability of 316L Parts Produced by Metal Additive Manufacturing." Journal of Manufacturing and Materials Processing 7, no. 2 (2023): 71. http://dx.doi.org/10.3390/jmmp7020071.

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The processes of metal additive manufacturing (AM) are no longer confined to rapid prototyping applications and are seeing increasing use in many fields for the production of tools and finished products. The ability to design parts with practically zero waste, high precision, complex geometry, and on-demand fabrication are among the advantages of this manufacturing approach. One of the drawbacks of this technique is the productivity rate, as the parts are made layer by layer, which also increases the production cost. Moreover, even the working space is limited, especially for the powder bed fu

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Tran, Bong Dang, Tuan Ngoc Pham, Nguyen Dai Tran, and Tuan Minh Ho. "OPTIMAL STRIP LAYOUT OF IRREGULAR SHAPES CUTTING FROM RECTANGULAR SHEET." Science and Technology Development Journal 13, no. 1 (2010): 39–48. http://dx.doi.org/10.32508/stdj.v13i1.2068.

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This article deals with optimal nesting problem when parts are cut from rectangular sheet in the footwear industry. The objective of the research is minimizing the waste of material or maximizing the number of parts to be cut from sheet materials. By generating the mathematical models and building up their algorithms, the software for solving problem dedicates to a number of industries for saving time and minimizing waste of material, and increasing the cutting productivity.

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11

Hooper, Harry. "The Nesting and Marking of Ship Parts Cut from Steel Plate." Journal of Ship Production 2, no. 01 (1986): 8–17. http://dx.doi.org/10.5957/jsp.1986.2.1.8.

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The methods presently used by U.S. shipbuilders for preparing, nesting and marking plate parts are discussed. The use of existing computer technology is explored as a means for improving these operations by conserving plate and reducing operating costs. Appendices are included which list the advantages and disadvantages of both the oxy-flame and plasma cutting processes, the use of special sized plate in hull construction, and the basic features of a computerized parts nesting system.

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He, Linlin, Hui Yang, Fei Lan, Rui Chen, Pengfei Jiang, and Wengang Jin. "Use of GC-IMS and Stoichiometry to Characterize Flavor Volatiles in Different Parts of Lueyang Black Chicken during Slaughtering and Cutting." Foods 13, no. 12 (2024): 1885. http://dx.doi.org/10.3390/foods13121885.

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Chilled and cut chicken is preferred by consumers for its safeness and readiness to cook. To evaluate the quality characteristics of various chilled chicken products, differences in volatile organic components (VOCs) of six different cut parts (breast, back, leg, heart, liver, and gizzard) of Lueyang black chicken were characterized through gas chromatography–ion mobility spectroscopy (GC-IMS) combined with stoichiometry. A total of 54 peaks in the signal of VOCs were detected by GC-IMS, and 43 VOCs were identified by qualitative analysis. There were 22 aldehydes (20.66–54.07%), 8 ketones (25.

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Sredanović, Branislav, Đorđe Čiča, Stevo Borojević, Saša Tešić, and Davorin Kramar. "EXPERIMENTAL ANALYSIS AND OPTIMIZATION OF THIN-WALLED TUBULAR PARTS MILLING." Journal of Production Engineering 25, no. 2 (2022): 6–12. http://dx.doi.org/10.24867/jpe-2022-02-006.

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A certain percentage of mechanical parts in the engineering (parts in automotive industry, medical and measuring devices, parts in energetic sector, and etc.), refers to thin-walled structures with optimized shapes and dimensions. In addition to the requirements for a special shape of the structure, there are also requirements related to the dimensional accuracy and surface quality. In this paper, the milling of thin-walled tubular parts is analyzed. Workpiece of mentioned parts was C45E (AISI 1045) steel. Experimental analysis and optimization is based on Taguchi's experimental plan. The infl

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Klymenko, Sergiy, Serhiy Klymenko, Maryna Kopieikina, Andriy Manohkin, and Leonid Polonsky. "INITIAL PREREQUISITES FOR THE DEVELOPMENT OF TECHNOLOGY FOR TURNING WELDED PARTS." Technical Sciences and Technologies, no. 2(32) (2023): 42–51. http://dx.doi.org/10.25140/2411-5363-2023-2(32)-42-51.

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The initial prerequisites for the development of technology for turning welded parts are determined, which include the calculation of allowances and boundary dimensions of the product in accordance with technological transitions and the thick-ness of the welded coating. An approach to setting the depth of cut is proposed, which ensures that the coating layer on the machined part has the best and most stable properties, which gives the product better performance, in particular, greater wear resistance. In general, the average depth of cut can be determined using the curve of the relative bearin

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Ravikovich, Yury, Alexander Arkhipov, Alexander Shakhov, and Timur Erofeev. "Application of Composite Materials in an Upgraded Engine Low-Pressure Compressor for a Regional Passenger Aircraft." Inventions 6, no. 3 (2021): 54. http://dx.doi.org/10.3390/inventions6030054.

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Computational and experimental studies have been carried out to evaluate the robustness and durability of components produced of polymer composite materials (PCM), as a part of the modernization of the low-pressure compressor (LPC) of the engine for the regional aircraft. For a preliminary assessment of the static and dynamic strength of the parts, a series of three-dimensional finite element calculations and tests of laboratory specimens, structural elements cut from finished parts, have been performed. Testing the laboratory samples made it possible to compare the obtained mechanical propert

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MORIKAWA, Kenichi, Hidefumi WAKAMATSU, Akira TSUMAYA, Keiichi SHIRASE, and Eiji ARAI. "Support of Design for Disassembly Considering Cut or Break of Parts." Proceedings of the JSME annual meeting 2003.7 (2003): 331–32. http://dx.doi.org/10.1299/jsmemecjo.2003.7.0_331.

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Kiritani, Yoshie, Akane Kawasaki, and Ikjoon Chang. "Cut of Clothes Maximizes the Effect of Amodal Completion to Make You Look Thinner." i-Perception 9, no. 6 (2018): 204166951881570. http://dx.doi.org/10.1177/2041669518815705.

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Amodal completion has various functional effects, including an apparent slimming effect achieved by clothes. Local and global completion factors have been examined in previous studies, which also apply to the apparent slimming effect. Exposed parts of the body constitute the local factor at the junction area, while the shape or cut of the clothes is concerned with the whole configuration. This study investigated which is more important, the local or whole factors, for amodal completion in relation to the apparent slimming effect using drawings as stimuli. In Experiment 1, we examined the effec

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18

Skoczylas, Agnieszka, and Kazimierz Zaleski. "Selected Properties of the Surface Layer of C45 Steel Parts Subjected to Laser Cutting and Ball Burnishing." Materials 13, no. 15 (2020): 3429. http://dx.doi.org/10.3390/ma13153429.

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In this article, we report the results of experimental studies on the impact of ball burnishing parameters on the roughness, microstructure and microhardness of the surface layer of laser-cut C45 steel parts. We also analysed the distribution of residual stresses generated in the surface layer of these parts. Laser-cut parts often require finishing to improve the quality of their surface. The tests performed in this study were aimed at assessing whether ball burnishing could be used as a finishing operation for parts of this type. Ball burnishing tests were performed on an FV-580a vertical mac

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19

. Chalusov, Mikhail A. "To the question of the relation n. depressoris to the vasoconstrictor and vasodilator centers." Neurology Bulletin XVI, no. 2 (2022): 351–401. http://dx.doi.org/10.17816/nb101127.

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As we indicated above, for transection of the posterior roots of the lumbosacral plexus, we completely removed the arch of one or two lumbar vertebrae, cut along the dura mater, and cut the posterior roots either one or several at once. At the end of the experiment, the cut roots were checked by careful preparation and the condition of the neighboring parts was examined.

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20

Zeuner, André Till, Robert Kühne, Christiane Standke, et al. "Fatigue Behavior of Laser-Cut Sheet Metal Parts with Brazed-On Elements." Metals 11, no. 12 (2021): 2063. http://dx.doi.org/10.3390/met11122063.

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Laser cutting is used in the production of formed sheet metal components. However, the cyclic load capacity is reduced compared to other subtractive processes. Laser cutting results in a significant loss of fatigue strength; however, thermal joining has its own effect on the cyclic load capacity. Accordingly, brazing causes a significant reduction in the mechanical strength. However, the open question is what consequences a combination of both processes may have on the overall fatigue strength of sheet metals. Laser-cut samples of AISI 304 with and without a brazed-on element were investigated

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21

Ablyaz, Timur Rizovich, Evgeny Sergeevich Shlykov, Karim Ravilevich Muratov, and Sarabjeet Singh Sidhu. "Analysis of Wire-Cut Electro Discharge Machining of Polymer Composite Materials." Micromachines 12, no. 5 (2021): 571. http://dx.doi.org/10.3390/mi12050571.

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This study presents the analysis of wire-cut electro-discharge machining (WIRE-EDM) of polymer composite material (PCM). The conductivity of the workpiece is improved by using 1 mm thick titanium plates (layers) sandwiched on the PCM. Input process parameters selected are variable voltage (50–100 V), pulse duration (5–15 μs), and pause time (10–50 μs), while the cut-width (kerf) is recognized as an output parameter. Experimentation was carried out by following the central composition design (CCD) design matrix. Analysis of variance was applied to investigate the effect of process parameters on

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Ortiz-Membrado, Laia, Sergi Parareda, Daniel Casellas, Emilio Jiménez-Piqué, and Antonio Mateo. "High-Speed Nanoindentation and Local Residual Stress Analysis for Cut Edge Damage in Complex Phase Steels for Automotive Applications." Metals 15, no. 6 (2025): 651. https://doi.org/10.3390/met15060651.

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Advanced high-strength steels (AHSSs) are used as lightweight solutions for vehicles, mainly focusing on the Body-in-White. However, the implementation of such steels for chassis parts requires a profound knowledge of the key design parameters for these components, particularly those concerning fatigue performance. Manufacturing of chassis parts include mechanical cutting operations. Therefore, the deformation and damage induced at the cut edge may affect the fatigue resistance of the parts in service. To characterize and study this critical area, damage and micromechanical properties have bee

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Ren, Guanshen. "Delving Deeper: One Cut, Two Halves, Three Questions." Mathematics Teacher 103, no. 4 (2009): 305–9. http://dx.doi.org/10.5951/mt.103.4.0305.

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The popular radio show Car Talk, hosted by Click and Clack, the Tappet brothers, features a weekly puzzler. One week the puzzler asked how to divide a rectangular brownie into two equal halves with one cut. Audience members familiar with basic geometry knew that a cut along a diagonal of a rectangle will divide the rectangle into two equal parts. Click and Clack suggested that any cut through the center of the rectangle, the intersection point of two diagonals, would also work. Why?

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Ren, Guanshen. "Delving Deeper: One Cut, Two Halves, Three Questions." Mathematics Teacher 103, no. 4 (2009): 305–9. http://dx.doi.org/10.5951/mt.103.4.0305.

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The popular radio show Car Talk, hosted by Click and Clack, the Tappet brothers, features a weekly puzzler. One week the puzzler asked how to divide a rectangular brownie into two equal halves with one cut. Audience members familiar with basic geometry knew that a cut along a diagonal of a rectangle will divide the rectangle into two equal parts. Click and Clack suggested that any cut through the center of the rectangle, the intersection point of two diagonals, would also work. Why?

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Dyadya, Sergei, Olena Kozlova, Pavlo Tryshyn, Eduard Brukhno, and Denys Yakhno. "INFLUENCE OF RADIAL DEPTH OF CUT ON INITIAL CONDITIONS OF OSCILLATIONS DURING END-MILLING OF THIN-WALLED PARTS." Cutting & Tools in Technological System, no. 99 (November 21, 2023): 153–64. http://dx.doi.org/10.20998/2078-7405.2023.99.14.

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Milling is widely used in mechanical engineering and other industries. Optimization of this process can lead to improved quality of machined parts, increased productivity and reduced wear of equipment. The paper investigates an important aspect of the milling process, namely the influence of radial depth of cut on the properties of the tool-part technological system (TS) and the amplitude of vibrations during machining. Vibrations can be a direct cause of reduction of quality and accuracy of machined parts. When the amplitude of vibrations increases, their impact on accuracy becomes critical.

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Sontamino, Arkarapon, and Sutasn Thipprakmas. "Cut Surface Features in Various Die-Cutting Processes." Key Engineering Materials 719 (November 2016): 127–31. http://dx.doi.org/10.4028/www.scientific.net/kem.719.127.

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Currently, the shaped parts combined with straight, concave, and convex portions are increasingly fabricated. To produce the straight portion, the shearing theory is usually applied. As well as, to produce the concave and convex portions, the punching and blanking theories are usually applied. However, with the same die-cutting process parameters, the comparison of cut surface features of straight, concave, and convex portions has not been investigated yet. Therefore, in the present research, the comparison of the cut surface features in various die-cutting processes, including shearing, blank

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Jorda, Johannes, Günther Kain, Marius-Catalin Barbu, Matthias Haupt, and Ľuboš Krišťák. "Investigation of 3D-Moldability of Flax Fiber Reinforced Beech Plywood." Polymers 12, no. 12 (2020): 2852. http://dx.doi.org/10.3390/polym12122852.

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The current work deals with three dimensionally molded plywood formed parts. These are prepared in two different geometries using cut-outs and relief cuts in the areas of the highest deformation. Moreover, the effect of flax fiber reinforcement on the occurrence and position of cracks, delamination, maximum load capacity, and on the modulus of elasticity is studied. The results show that designs with cut-outs are to be preferred when molding complex geometries and that flax fiber reinforcement is a promising way of increasing load capacity and stiffness of plywood formed parts by respectively

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Dewil, Reginald, Pieter Vansteenwegen, and Dirk Cattrysse. "Cutting Path Optimization Using Tabu Search." Key Engineering Materials 473 (March 2011): 739–48. http://dx.doi.org/10.4028/www.scientific.net/kem.473.739.

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This paper deals with generating paths for cutting irregular parts nested on a metal sheet. The objective is to minimize the total non-cutting time for the cutter head starting at a known location, cutting all the required elements and returning to the known location. In contrast to most literature on this topic, a part does not have to be cut at once. If this reduces the total non-cutting time, it is possible to cut a number of elements on a given part, then cut other parts and then return later to finish cutting the given part. The problem is modeled as a generalized traveling salesperson pr

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Park, So-yeon, Do-hyun Kim, Ji-suk Yu, Jae-don Oh, and Hak-kyo Lee. "Estimation of Genetic Parameters for primal cut weight traits of Hanwoo Industry Steer Population." Journal of Animal Breeding and Genomics 8, no. 2 (2024): 33–41. http://dx.doi.org/10.12972/jabng.20240201.

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Consumption trends of beef are continuously changing, therefore customized improvements are needed for high-value parts that are preferred by consumers. This study investigated the genetic correlation between each trait by estimating the genetic parameters of 4 carcass traits and 9 primal cut weight traits targeting 1,241 Hanwoo steers in the Jeonbuk region. The heritability of tenderloin, loin, striploin, neck, blade, bottom round, brisket and flank, shank, and rib was estimated to be 0.60, 0.49, 0.58, 0.43, 0.40, 0.68, 0.51, 0.65, and 0.57. The genetic correlation between carcass weight and

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Nie, Fu Rong, Hong Wei Li, Yao Hui Li, and Li Li Yang. "The Design of Bending Parts Compound Die." Advanced Materials Research 148-149 (October 2010): 312–15. http://dx.doi.org/10.4028/www.scientific.net/amr.148-149.312.

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Through analyzing U type bending parts that has bottom-holes, a suitable Compound die that can complete 4 procedures - lancing, bending , punching and be cut off at in the same forming-position was synchronously designed. The die working process and the main points of the design are introduced here. Production testing confirmed that there were different levels of improvements in the product quality, production efficiency and economic efficiency. In order to meet the design and development requirement of the die, the proportion of the compound and progressive dies in the dies production has bee

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Mamaev, Alexey, Tatiana Balabina, and Maria Karelina. "Determining the optimum cut of sheet roll material." E3S Web of Conferences 402 (2023): 11023. http://dx.doi.org/10.1051/e3sconf/202340211023.

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The profitability of forging and stamping plants is directly related to the economical use of raw materials. For sheet metal stamping, material losses can account for a significant proportion (up to 20-40%), so reducing them even by a few percent saves thousands of tonnes of sheet metal. An indicator of material utilisation efficiency and rationality of cutting is a material utilisation factor η, defined as a ratio of the weight of the workpiece to the rate of material consumption for its production. The value of material efficiency depends largely on the shape of the manufactured part, its lo

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Fang, Dinghan, Kaituo Wang, Shuochang Xu, and Xingchen Wang. "Study on Mechanical Characteristics of Discontinuous Cut-Off Wall of Dam Foundation Based on Plastic Damage Calculation Method." Buildings 14, no. 12 (2024): 3888. https://doi.org/10.3390/buildings14123888.

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Dam foundations are prone to leakage damage after being exposed to long-term water action, which seriously affects the operation safety of the dam. At present, concrete cut-off walls serve an important means of anti-seepage for dam foundations. However, due to construction challenges, the cut-off wall needs to be poured segment-by-segment during the construction process, and the joints between adjacent segments become weak parts for seepage prevention. Therefore, it is crucial to clarify the stress state of segmented discontinuous concrete cut-off walls. Based on the Lee-Fenves framework and t

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Muhsin, Sadiq, Haider Jabar, and Salah Mahdi. "Development of Computer Controlled Oxy Estelline Cutting Machine." University of Thi-Qar Journal for Engineering Sciences 1, no. 2 (2010): 129–44. http://dx.doi.org/10.31663/utjes.v1i2.135.

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Occasionally, the state organizations and many private companies in Thi Qar Governorate request some spare parts that must be manufactured locally because they are unavailable in Iraq .Since these parts have complex shapes, and the Engineering College Workshop's machines are unable to cut them, thus it was necessary to develop the existing Oxy Estelline cutting machine to control its motion by computer. The main idea of this research is to make the machine cutter movement in two dimensions according to a path drawn by (Autodesk Land Desktop) program which necessitates addition of an electric c

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Wang, Ming Hai, Zhong Hai Liu, and Wei Wang. "Study on Precision Machining Titanium Alloy Thin-Walled Parts." Advanced Materials Research 314-316 (August 2011): 1778–82. http://dx.doi.org/10.4028/www.scientific.net/amr.314-316.1778.

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In order to obtain the aims of weight reduction, efficiency increase and quality assurance of thin-walled parts of aircraft engine, the titanium alloy thin-walled parts are machined by precision machining method in the experiment. In this paper the precision machining method is used to cut titanium alloy thin-walled parts. The data of surface roughness is chosen as constraint conditions, and machining parameters will be optimized. The optimization parameters is feasible in this experiment, the optimization method is helpful to improve machining parameters and machining technology of titanium a

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Radharamanan, R. "Effects of design parameters on dimensional accuracy of parts made on a mini 3-axis CNC router." Journal of Management and Engineering Integration 12, no. 2 (2019): 49–58. http://dx.doi.org/10.62704/10057/24258.

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Computer numerical control (CNC) is a very broad term that encompasses a variety of types of machines used in industrial automation — all with different sizes, shapes, and functions. But the easiest way to think about CNC is to simply understand that it is all about using a computer as a means to control a machine that carves useful objects from solid blocks of material. Traditional CNC machines are expensive, complicated, and typically only found in large manufacturing companies that can afford them. Small hobbyist CNC machines can run anywhere from $7,000 and higher; professional machines ca

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Raut, Dhanraj S., Shubhangi A. Desai, Dhananjay V. Raje, Dinesh Singh, and Vithalrao P. Dandge. "Ultrasonography based imaging criterion to ascertain pancreatic enlargement in pediatric acute pancreatitis." Panacea Journal of Medical Sciences 11, no. 2 (2021): 223–30. http://dx.doi.org/10.18231/j.pjms.2021.047.

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Imaging studies have shown enlargement of pancreatic parts in children diagnosed with acute pancreatitis. The purpose here is to develop imaging based diagnostic evaluation criterion for acute pancreatitis in children. This study included 62 children of acute pancreatitis in the age range of 0.33 to 13 years, as reported in a single hospital center (1994-2019). A study was planned including 1116 normal healthy children in the age range of 0.16 to 18 years for pancreatic evaluation during 2016-17. Ultrasonography based measurement of three pancreatic parts were obtained for each individual in d

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Miura, N., K. Nakata, M. Miyazaki, Y. Hayashi та Y. Kondo. "Morphology of γ' Precipitates in Second Stage High Pressure Turbine Blade of Single Crystal Nickel-Based Superalloy after Serviced". Materials Science Forum 638-642 (січень 2010): 2291–96. http://dx.doi.org/10.4028/www.scientific.net/msf.638-642.2291.

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The morphology of the ’ precipitates in the single crystal nickel-based superalloy serviced as the second stage high pressure turbine blade of the aircraft engine was examined. The aim of this work was to estimate the temperature and the stress distribution, and the stress direction of the blade in service. The blade was cut into three parts parallel to (001) plane at 8, 40 and 64mm from the tip. These parts were named as the tip, middle and root parts. Furthermore, these three parts were cut into six parts parallel to {100} which were almost normal to the surface from the leading to the trai

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Li, Chun Ming, Jing Chen, and Chun Ling Zhang. "A 4-Order Polynomial Movement Law of the Cam Mechanism without Shock." Advanced Materials Research 250-253 (May 2011): 4070–73. http://dx.doi.org/10.4028/www.scientific.net/amr.250-253.4070.

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In order to seek a simple follower part movement law of the cam mechanism, based on the discipline of defining inverse hour as the positive direction, the cosine, sine acceleration and 5-order polynomial law are analyzed and the characteristic of rigidity and flexibility attack are studied. The forming of movement law with 4-order polynomial is proposed. Cutting the raise course into two parts, the five undetermined coefficients can be defined by 5 boundary condition of the first part. The velocity drawing of the two parts is mirror symmetry around the cut point. The acceleration drawing of th

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Kuswati, Kuswati, Abdul Muhaimin, Wike Andre Septian, and Trinil Susilawati. "Carcass And Wholesalecut Production Of Brahman Cross (BX) Heifer." Jurnal Ilmu dan Teknologi Hasil Ternak 17, no. 3 (2022): 207–15. http://dx.doi.org/10.21776/ub.jitek.2022.017.03.7.

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This research aims to determine the quantitative characteristics of Brahman cross heifer cattle's carcass and wholesale cut at different age levels. The number of heifer cattle taken as samples was 104 heifer. The research method used is a case study with the selection of locations by purpose sampling. Direct observation is used to obtain information on age, slaughter weight, carcass weight, wholesale cut weight, and parts thereof (primary, secondary, and manufacturing cut). The data obtained were then analyzed by analysis of variance (ANOVA). If there was a significant difference, it is follo

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Derevianko, I., K. Avramov, B. Uspensky, and A. Salenko. "Experimental analysis of the mechanical characteristics of launch vehicle parts manufactured by FDM additive technologies." Technical mechanics 2021, no. 1 (2021): 92–100. http://dx.doi.org/10.15407/itm2021.01.092.

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Additive manufacturing is very promising for aerospace engineering and aircraft construction. Using these technologies, light structures with preset strength properties can be made. For lack of tables of the mechanical properties of materials made by additive technologies, any calculation must be accompanied by the experimental determination of their mechanical properties. This paper presents an experimental approach to the determination of the mechanical characteristics of parts printed by FDM technologies. Parts manufactured from polymers by FDM technologies are shown to be orthotropic. Ther

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Morman, Kenneth N., and Tsung Y. Pan. "Application of Finite-Element Analysis in the Design of Automotive Elastomeric Components." Rubber Chemistry and Technology 61, no. 3 (1988): 503–33. http://dx.doi.org/10.5254/1.3536198.

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Abstract FEA provides more detailed information for design than can be possibly measured on an actual component part or computed using classical closed-form solutions. Based on this observation, FEA is an ideal means for developing concept designs. No parts are needed for FEA, while conceptual design evaluation using “cut and try” procedures of the past requires that component parts be molded for testing. Once a rough concept has been developed, FEA can be used more effectively to evaluate design modifications in less than the time required by “cut-and-try” iterations. The major benefit that i

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Wakamatsu, Hidefumi, Ryoji Wakasugi, Akira Tsumaya, and Eiji Arai. "Disassembly Support System of Used Products Considering Cut or Break of Their Parts." Proceedings of Manufacturing Systems Division Conference 2004 (2004): 65–66. http://dx.doi.org/10.1299/jsmemsd.2004.65.

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Bogosavljevic-Boskovic, S., V. Kurcubic, Petrovic MD, and V. Radovic. "The effect of sex and rearing system on carcass composition and cut yields of broiler chickens." Czech Journal of Animal Science 51, No. 1 (2011): 31–38. http://dx.doi.org/10.17221/3906-cjas.

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The objective of this study is an analysis of meat quality in broilers of standard fast-growing hybrid Hybro G, reared in two different non-industrial systems (extensive rearing in a poultry house or &ldquo;extensive indoor&rdquo; system and rearing in a poultry house using a free range or &ldquo;free-range&rdquo; system). Quality parameters, i.e. proportions of basic carcass parts (breasts, drumsticks and thighs), abdominal fat, and proportions of basic tissues (muscles, bones and skin) in more valuable carcass parts, were investigated. The aim of the investigation was to anal

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Tomše, Sabina, Marjeta Resnik, Nejc Gorjan, and Simona Strgulc Krajšek. "Seeds and vegetative propagules of all selected invasive plants in Europe do not survive industrial composting." NeoBiota 97 (February 6, 2025): 121–34. https://doi.org/10.3897/neobiota.97.133943.

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Plant material of invasive alien plant species (IAPS) must be appropriately disposed of to prevent unintended spread. The current guidelines in Slovenia and in several other European countries recommend composting only the parts of the plants from which they cannot sprout and reproduce. At the same time, the vegetative propagules and seeds should be incinerated. We tested whether the seeds and vegetative propagules (rhizomes, stolons, tubers, and branches) of 30 selected IAPS survive industrial composting, which is the method of processing collected organic waste and green cut from parks and g

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Tomše, Sabina, Marjeta Resnik, Nejc Gorjan, and Krajšek Simona Strgulc. "Seeds and vegetative propagules of all selected invasive plants in Europe do not survive industrial composting." NeoBiota 97 (February 6, 2025): 121–34. https://doi.org/10.3897/neobiota.97.133943.

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Plant material of invasive alien plant species (IAPS) must be appropriately disposed of to prevent unintended spread. The current guidelines in Slovenia and in several other European countries recommend composting only the parts of the plants from which they cannot sprout and reproduce. At the same time, the vegetative propagules and seeds should be incinerated. We tested whether the seeds and vegetative propagules (rhizomes, stolons, tubers, and branches) of 30 selected IAPS survive industrial composting, which is the method of processing collected organic waste and green cut from parks and g

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Fujii, Miki, Hiroto Terashi, and Shinya Tahara. "Efficacy of Magnetic Resonance Imaging in Diagnosing Osteomyelitis in Diabetic Foot Ulcers." Journal of the American Podiatric Medical Association 104, no. 1 (2014): 24–29. http://dx.doi.org/10.7547/0003-0538-104.1.24.

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Background The clinical diagnosis of osteomyelitis is difficult because of neuropathy, vascular disease, and immunodeficiency; also, with no established consensus on the diagnosis of foot osteomyelitis, the reported efficacy of magnetic resonance imaging (MRI) in detecting osteomyelitis and distinguishing it from reactive bone marrow edema is unclear. Herein, we describe a retrospective study on the efficacy of MRI for decision-making accuracy in diagnosing osteomyelitis in diabetic foot ulcers. Methods Twelve diabetic patients with infected foot ulcers underwent preoperative MRI between Janua

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Glebov, Vladimir V., Irina N. Danilenko, and Ruslan I. Ratushinsky. "Hole drilling and milling of magnetic alloys parts by shaped tube electrolytic machining." MATEC Web of Conferences 226 (2018): 03017. http://dx.doi.org/10.1051/matecconf/201822603017.

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In this research shaped tube electrolytic machining of drilling and milling of magnetic alloys parts and difficult-to-cut metals, steels and alloys is presented. New research made in the field of space, aviation, automobile, medical, computer and electronics, and others has created the need for small and fine holes with high aspect ratio in these materials. The primary investigations of ECM with the tubular tool electrode are presented. Compared with mechanical machining, shaped tube electrolytic machining (STEM) exhibits an advantage in producing micro-holes with a high aspect ratio and in pr

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Yaprakci, Mustafa Volkan, Marek Galanty, and Katarzyna Siewruk. "Clinical Comparative Evaluation of the V-Cut Pelvic Ostectomy in the Management of Canine Hip Dysplasia." Bulletin of the Veterinary Institute in Pulawy 57, no. 2 (2013): 243–47. http://dx.doi.org/10.2478/bvip-2013-0043.

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Abstract The operational method (V-cut pelvic ostectomy) was applied on seven dogs. Pubic symphysis was cut in an inverted “V” fashion and a bone gap occurred between pelvic halves. The gap was reduced by contracting both sides of the pelvis. A new pubic symphysis developed. Results were evaluated with radiographs and different clinical and orthopedic tests. Radiographic measures between mutual parts of pelvic bone showed a marked increase in Norberg angles and diminishing in Bardens, Barlow, and Ortolani orthopedic tests after operations. Principal conclusion: V-cut pelvic ostectomy was found

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Hashish, Mohamed. "Abrasive Waterjet Machining." Materials 17, no. 13 (2024): 3273. http://dx.doi.org/10.3390/ma17133273.

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The abrasive waterjet machining process was introduced in the 1980s as a new cutting tool; the process has the ability to cut almost any material. Currently, the AWJ process is used in many world-class factories, producing parts for use in daily life. A description of this process and its influencing parameters are first presented in this paper, along with process models for the AWJ tool itself and also for the jet–material interaction. The AWJ material removal process occurs through the high-velocity impact of abrasive particles, whose tips micromachine the material at the microscopic scale,

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Sen, Ruma, P. Charkraborti, and J. Debbarma. "Wear Behavior in Wire of Wire Cut EDM." Applied Mechanics and Materials 704 (December 2014): 70–76. http://dx.doi.org/10.4028/www.scientific.net/amm.704.70.

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Wire electrical discharge machining (WEDM) is a specialized thermal machining process, capable of accurately machining parts with different hardness, complex shapes and sharp edges that are very difficult to be machined by the traditional machining processes. The practical technology of the WEDM process is based on the conventional EDM sparking phenomenon utilizing the widely accepted noncontact technique of material removal.In this paper, the effects of various process parameters of WEDM like pulse on time (Ton), peak current (IP), wire feed (WF) and wire tension (WT) have been investigated t

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