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Artigos de revistas sobre o tema "Five-axis machining center"

Autor: Grafiati
Publicado: 4 de junho de 2021
Última modificação: 4 de fevereiro de 2022

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1

Takayama, Naoshi, Hidehito Ota, Kensuke Ueda, and Yoshimi Takeuchi. "Development of Table-on-Table-Type Five-Axis Machining Center: New Structure and Basic Characteristics." International Journal of Automation Technology 5, no. 2 (2011): 247–54. http://dx.doi.org/10.20965/ijat.2011.p0247.

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The demand for five-axis machining centers has been increasing rapidly, as companies seek “intensive processes” and “high accuracy.” However, it is generally more difficult for five-axis machining centers to achieve the same or higher accuracy than three-axis machining centers since it is necessary to have two more rotary feed axes besides the three linear feed ones. Many kinds of five-axis machining centers with various structures have been developed to date; an analysis of the advantages and disadvantages of major five-axis machining center structures was done first. As a result of this anal
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2

Zhang, Xiang Po, Nai Hui Yu, Jian Zhong Shang, and Zhuo Wang. "Reliability Test Design for Five-Axis Machining Center." Applied Mechanics and Materials 44-47 (December 2010): 834–38. http://dx.doi.org/10.4028/www.scientific.net/amm.44-47.834.

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Reliability test is the most effective way to achieve the data needed in machining center’s reliability design and assessment, and also a compulsory technological way to improve the reliability of the machining center. For the purposes of evaluating and improving the reliability level of machining center effectively, a laboratory reliability test for five-axis machining center was designed. This test method designed in this paper has the characteristics of high pertinence and easily realized in engineering, and it can be generalized as a reliability test criterion for five-axis machining cente
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3

Sang, Hong Qiang, and Jian Jun Meng. "Five-Axis Machining Center On-Line Inspection System Based on Workpiece." Key Engineering Materials 480-481 (June 2011): 1150–54. http://dx.doi.org/10.4028/www.scientific.net/kem.480-481.1150.

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Machining center on-line inspecting technology is an effective means that can improve precision and efficiency of machining center, which effectively integrates machining and inspection, makes machining center with partly inspecting function of coordinate measuring machines and improves the degree of inspecting automation compared with manual inspection and off-line inspection. Machining center on-line inspection system based on workpiece has been successfully developed and applied in SSK-U6035 five-axis machining center for palm inspection and control. The application result shows that machin
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4

Zheng, Gang, Sheng Ruan, Yan Wu, and Bo Xin Lv. "Machining Simulation for Centrifugal Impeller Based on Modelling of Five-Axis Machining Center." Applied Mechanics and Materials 741 (March 2015): 227–31. http://dx.doi.org/10.4028/www.scientific.net/amm.741.227.

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Machining simulation is an important procedure to ensure machining safety and efficiency, especially for five-axis machining. The modelling for Fidia HS664RT five-axis machining center is firt established, and then the tool path for five-axis machining of centrifugal impeller is generated based on NX. The machining simulation is then implimented based on Vericut, and finally the actual machining is realized on Fidia HS664RT five-axis machining center. The machining results indicate the validity of the proposed machining simulation method.
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5

Fan, Shu Tian, Wei Ping Yang, and Chao Jie Dong. "RTCP Function in Five-Axis Machining." Key Engineering Materials 464 (January 2011): 254–59. http://dx.doi.org/10.4028/www.scientific.net/kem.464.254.

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Because of the rotate kinematics, the machining of 5-axis brings up the non-linear error. The RTCP (Rotation Tool Center Point) function can always make the interpolated point on the programming track by a real-time linear compensation of CNC system for motion of the rotary axes. Based on detailed analysis of the kinematics principle of 5-axis machine with dual rotary tables, a new design of interpolated algorithm integrated with RTCP function is presented which is simulated in MATLAB, and the result indicates that the algorithm can reduce the non-linear error effectively.
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6

Ohta, Katsunori, Zhi Meng Li, and Masaomi Tsutsumi. "Proposal of a Machining Test of Five-Axis Machining Centers Using a Truncated Square Pyramid." Key Engineering Materials 523-524 (November 2012): 475–80. http://dx.doi.org/10.4028/www.scientific.net/kem.523-524.475.

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NAS 979 has been used for over 40 years as a performance evaluation standard for five-axis machining centers. This standard provides some finishing conditions of the cone-frustum under five-axis control, and prescribes the measuring methods and permissible tolerances of geometric deviations. However, this standard cannot be applied to the tilting rotary table type five-axis machining center but to the universal spindle head type one. When the standard is applied to the tilting rotary table type, it is not clear yet that the effects of the geometric and synchronous deviations which influence th
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7

Liu, De Ping, Wei Wei Yang, and Jian She Gao. "Simulation on Motion Reliability of Five-Axis Turning-Milling Center." Applied Mechanics and Materials 80-81 (July 2011): 1041–45. http://dx.doi.org/10.4028/www.scientific.net/amm.80-81.1041.

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Five-axis turning-milling center is an important and advanced NC machine in fields of military industry, aerospace, automobile and medical machinery. The model of machining center is established by using ADAMS and designing the variable parameters. The error of machining center is simulated by Monte Carlo method. The command file is compiled to simulate the machining center and the motion reliability is computed using simulation results. The whole process avoids establishing and solving complicated mathematical equations. So, it is an effective method for the analysis and computation of motion
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8

Liu, Xing Guo, Chi Gang Deng, Yu Hang Liu, and Qing Ying Zhao. "Design of a New Five-Axis Linkage CNC Machining Center." Applied Mechanics and Materials 313-314 (March 2013): 1135–38. http://dx.doi.org/10.4028/www.scientific.net/amm.313-314.1135.

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Five-axis linkage CNC Machining CenterXH756 has five axis -- X, Y, Z, A, B, can achieve five axis linkage processing function, is the most ideal equipment of processing space curve CAM, cylindrical CAM and die. Its numerical control system is M520 of Mitsubishi of Japan. XH756 is most advanced CNC processing equipment with high precision in China now.
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9

HIROGAKI, Toshiki, Eiichi AOYAMA, Keiji OGAWA, Tsugutoshi KAWAGUCHI, Hidenori SUEDA, and Ryou SHUUCHI. "Investigation on Finished Surface Machined by Five-axis Machining Center." Journal of the Japan Society for Precision Engineering 75, no. 10 (2009): 1238–44. http://dx.doi.org/10.2493/jjspe.75.1238.

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10

Hu, Lai, Zhenggang Chen, and Yaolong Chen. "Precision measurement method of “cradle-type” five-axis machining center." International Journal of Advanced Manufacturing Technology 113, no. 11-12 (2021): 3195–209. http://dx.doi.org/10.1007/s00170-020-06561-7.

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11

Gao, Jian She, Wei Wei Yang, De Ping Liu, Yu Ping Wang, and An Qing Zhang. "Analysis of Precision Reliability for CX Series of Five-Axis Turning-Milling Center." Advanced Materials Research 383-390 (November 2011): 4775–82. http://dx.doi.org/10.4028/www.scientific.net/amr.383-390.4775.

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Five-axis turning-milling center is an important and advanced NC machine in fields of military industry, aerospace, automobile and medical machinery. The kinematics equation is built based on D-H method by the analysis of the structure of five-axis turning-milling center. The precision workspace is presented and its definition is given. The precision workspace of five-axis turning-milling center is analyzed based on Monte Carlo method. The mathematical model of precision reliability for machining center is built. The sensitivity of precision reliability for machining center is analyzed using a
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12

Zhang, Guo Zheng, and Yuan Zhi Zhou. "Fixture Planning of Valve-Body Part Based on Machining Capability of NC Machining Center." Advanced Materials Research 753-755 (August 2013): 1365–68. http://dx.doi.org/10.4028/www.scientific.net/amr.753-755.1365.

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To solve the problem that fixture planning of the batch valve-body part of car, the NC machining process of the batch valve-body parts based on the normal vector is analyzed in this paper. The different fixture planning of the valve-body part based on the capabilities of three-axis and four-axis and five-axis NC machining center (MC) is discussed. According to the questions that the feature of different machined position holes and faces of valve-body part on three-axis NC machining center, the multi-piece fixture planning and multi-position rotational fixture planning are designed. The results
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13

Liu, Feng, Hu Lin, Liao Mo Zheng, Feng Wang, and Lei Yang. "Calibration and Optimization for Spindle-Tilting Type Five-Axis Machine Tools with Inclinable Head AB Based on Compensation of Rotation Axis Direction Error." Applied Mechanics and Materials 288 (February 2013): 19–24. http://dx.doi.org/10.4028/www.scientific.net/amm.288.19.

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To solve the five-axis machining accuracy problems that caused by assembly precision and direction error of rotary axes of inclinable head in high precision five axis machine tool. By selecting the five axis machine tool with inclinable head AB, GMC1230u, as the research object and analyzing the causes of the inclinable head error, the kinematics relationship of the rotation center position error and axis tilt error is established. By that, the direction vectors of each rotation axis and the position vector of rotation center are calculated based on the regression analysis of on-line measureme
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14

Ihara, Yukitoshi, Kazutaka Tsuji, and Toru Tajima. "Ball Bar Measurement of Motion Accuracy in Simulating Cone Frustum Cutting on Multi-Axis Machine Tools." International Journal of Automation Technology 11, no. 2 (2017): 197–205. http://dx.doi.org/10.20965/ijat.2017.p0197.

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The ISO accuracy test standard for five-axis machining centers was revised recently. A cone frustum cutting test by end milling, well-known for testing multi-axis controlled machine tools for aircraft part processing, is adopted in the ISO standard as a similar and precise test. It considers both the accuracy of the finished test piece and an interpolation accuracy test measured by ball bar in the same-feed motion of cone frustum cutting. Although it is possible to apply the ISO test methods to various structures of five-axis machining centers, the application of the cone frustum test to multi
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15

Wu, Yan, Keng Zhou, Gang Zheng, and Er Geng Zhang. "Research on Five-Axis NC Machining Simulation for Four-Blade Propeller Based on UG&VERICUT." Applied Mechanics and Materials 509 (February 2014): 75–79. http://dx.doi.org/10.4028/www.scientific.net/amm.509.75.

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This paper studies the five-axis NC machining simulation process for four-blade propeller. Three-dimensional solid model of four-blade propeller is created based on UG, and then the tool path is generated using its CAM module, and finally the machining simulation is implemented on FIDIA five-axis machining center based on VERICUT. The correctness of NC machining process is verified. The method of the virtual simulation is also suitable for similar parts machining.
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16

Wei, Chen Lung, Hsin Yu Cheng, Chi Yuang Yu, and Yung Chou Kao. "Development of a Virtual Milling Machining Center Simulation System with Switchable Modular Components." Applied Mechanics and Materials 479-480 (December 2013): 343–47. http://dx.doi.org/10.4028/www.scientific.net/amm.479-480.343.

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The application of traditional three-axis milling machine center is very popular and the related application technology is also much matured resulting in mechanical components to be machined with good quality. Machine tool has therefore become an inevitable facility in precision manufacturing. Furthermore, the pursuit of higher precision machining has thus demanding five-axis machine tool to be adopted owing to its flexibility and capability in machining more precise mechanical components in shorter time. However, one of the key factors for the popularity in smooth introduction of five-axis ma
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17

LI, Zongze, Ryuta SATO, Keiichi SHIRASE, and Yukitoshi IHARA. "Influence of NC Control System on S-shaped Machining Accuracy of Five-axis Machining Center." Proceedings of Mechanical Engineering Congress, Japan 2018 (2018): S1310003. http://dx.doi.org/10.1299/jsmemecj.2018.s1310003.

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18

Zhao, Do Hong, Jing Sun, Ke Zhang, Yu Hou Wu, and Feng Lu. "Design and Analysis of a Sawing-Milling Compound Machining Center for Special-Shaped Stone Products." Applied Mechanics and Materials 610 (August 2014): 123–28. http://dx.doi.org/10.4028/www.scientific.net/amm.610.123.

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Nowadays, the equipment for processing special-shaped stone products is developing towards high efficiency, intelligent and multifunction. Based on the features of stone processing technology, a sawing-milling compound machining center with eight axes and double five-axis simultaneous control for special-shaped stone products was designed. The dynamic performance and processing capacity were tested. Research shows that the sawing and milling compound machining in the same horizontal slide saddle is practicable. This machine can realize both vertical and horizontal machining under five-axis sim
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19

Lee, Jeng Nan, Chen Hua She, Chyouh Wu Brian Huang, Hung Shyong Chen, and Huang Kuang Kung. "Toolpath Planning and Simulation for Cutting Test of Non-Orthogonal Five-Axis Machine Tool." Key Engineering Materials 625 (August 2014): 402–7. http://dx.doi.org/10.4028/www.scientific.net/kem.625.402.

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Owing to NAS 979 describes a cutting test for five-axis machine center with a universal spindle, several conditions for C-type machine tool have not been defined yet. This paper proposes a cutting test for a non-orthogonal swivel head and a rotary table type five-axis machine tool (C type) to evaluate its performance. The workpiece consists of 10 machining features. These features include the multi-axis simultaneous machining patterns and the positioning machining patterns. The flat end mill cutters are applied in each machining feature. Cutter location data for the test piece was generated us
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20

Wang, Xiu Shan, Jian Guo Yang, and Qian Jian Guo. "Synthesis Error Modeling and Thermal Error Compensation of Five-Axis Machining Center." Materials Science Forum 532-533 (December 2006): 49–52. http://dx.doi.org/10.4028/www.scientific.net/msf.532-533.49.

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The synthesis error model of UCP710 five-axis machining center is divided into two parts: the position and orientation error models, and the article gets their models which are used as real-time compensation. One data collector system of thermal displacement and temperature is developed and used as real-time compensation for UCP710. The results of thermal error compensation have proved that the error model is correct and collector system works well.
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21

TAJIMA, Toru, Kazutaka TSUJI, and Yukitoshi IHARA. "C07 Verification of Cone Frustum Accuracy Test of Five-axis Machining Center." Proceedings of The Manufacturing & Machine Tool Conference 2014.10 (2014): 145–46. http://dx.doi.org/10.1299/jsmemmt.2014.10.145.

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22

Ye, Xuanlin, Ji Luo, Wu Zhang, and Zou Zou. "Research on nxug10.0 impeller automatic programming and DMU50 five axis machining center." Journal of Physics: Conference Series 1983, no. 1 (2021): 012105. http://dx.doi.org/10.1088/1742-6596/1983/1/012105.

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23

Zhang, Yun, Chao Zhou, and Yi He. "Reformation of Motorized Spindle Based on Composites Machining Center." Advanced Materials Research 1049-1050 (October 2014): 539–43. http://dx.doi.org/10.4028/www.scientific.net/amr.1049-1050.539.

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This text passes according to the design of the tool machine reformation spindle, to five axis bridge type compound material machining center motorized spindle design reformation, and design to transfer board, finally success apply to engineering.
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24

Ihara, Yukitoshi, Koichiro Takubo, Tatsuo Nakai, and Ryuta Sato. "Effect of CAD/CAM Post Process on S-Shaped Machining Test for Five-Axis Machining Center." International Journal of Automation Technology 13, no. 5 (2019): 593–601. http://dx.doi.org/10.20965/ijat.2019.p0593.

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ISO 10791-7, the test standard for machining centers, was revised in 2014 to add the test method for five-axis machining centers. However, an S-shaped test was additionally proposed as an accuracy test of aircraft parts from China immediately before the establishment of the test standard. In an ISO meeting, various problems such as creating three-dimensional models and evaluation items have been indicated for the proposed test method. By revising these problems, the standard was finally completed and will be introduced as an informative annex soon. However, it is still an inappropriate test me
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25

Feng, Zhan Rong, Li Xia Wang, and Jie Wang. "Study on Post Processing for MIKRON Five-Axis Machining Center Based on Catia V5." Advanced Materials Research 650 (January 2013): 523–28. http://dx.doi.org/10.4028/www.scientific.net/amr.650.523.

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To solve the NC post processing problems of generated tool path file APT generated by Catia V5 in the application of MIKRON UCP600 Vario five-axis machining center, on the basis of the theoretical analysis of tool path parameter and data calculation, the post processor programmed with VC++ that is accordance with machine tool was used. It verified with Simulation and material test: the NC post possessing program can be directly used in CNC machining without manual modification. Furthermore, there was no mark by tool path and the accuracy of the size meets the requirements.
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26

Tsay, D. M., H. C. Chen, and M. J. Her. "A Study on Five Flank Machining of Centrifugal Compressor Impellers." Journal of Engineering for Gas Turbines and Power 124, no. 1 (1999): 177–81. http://dx.doi.org/10.1115/1.1413768.

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Referring to machining technologies used for turbomachinery components, generally there are two cutting strategies: point cutting and flank cutting. Based on considerations of the cost, efficiency, and surface roughness, flank cutting by using a five-axis machining tool is a promising way to machine blade surfaces of turbomachinery components constructed by ruled surfaces. In this article, a flank cutting technology for centrifugal compressor impellers is developed by using the B-spline curve interpolation, ruled surface construction, and coordinate transformations. Also, an impeller with 12 b
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27

Hu, Lai, Jun Zha, Fan Kan, Hao Long, and Yaolong Chen. "Research on a Five-Axis Machining Center Worktable with Bionic Honeycomb Lightweight Structure." Materials 14, no. 1 (2020): 74. http://dx.doi.org/10.3390/ma14010074.

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The processing of high-precision aerospace parts requires not only ultra-precision machine tools, but also high-efficiency processing. However, in order to realize high-efficiency processing, besides optimizing the system and process parameters, some subversive research can also be done on the machine tool structure. In this paper, the lightweight research is mainly carried out on the structure of machine tool worktable. The traditional workbench is very “heavy” and “slowness”. If the traditional workbench is subverted and reformed to reduce the weight, the processing efficiency will be improv
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28

ESHIMA, Tomoki, Hiromori KUMAKURA, Yousuke ICHIHASHI, Noriyuki AKIYOSHI, and Kenichi MITOME. "Design and Production System of Concave Conical Gears by Five Axis Machining Center." Proceedings of Mechanical Engineering Congress, Japan 2016 (2016): S1140101. http://dx.doi.org/10.1299/jsmemecj.2016.s1140101.

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29

Sato, Ryuta, Shogo Hasegawa, Keiichi Shirase, Masanobu Hasegawa, Akira Saito, and Takayuki Iwasaki. "Motion Accuracy Enhancement of Five-Axis Machine Tools by Modified CL-Data." International Journal of Automation Technology 12, no. 5 (2018): 699–706. http://dx.doi.org/10.20965/ijat.2018.p0699.

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The motion trajectories of machine tools directly influence the geometrical shape of machined workpieces. Hence, improvement in their motion accuracy is required. It is known that machined shape errors occurring in numerical control (NC) machine tools can be compensated for by modifying the CL-data, based on the amount of error calculated by the measurement results of the machined shape of the workpiece. However, by using this method the shape errors cannot be compensated accurately in five-axis machining, because the final machining shape may not reflect the motion trajectory of a tool owing
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30

Fan, Jinwei, Yuhang Tang, Dongju Chen, and Changjun Wu. "A geometric error tracing method based on the Monte Carlo theory of the five-axis gantry machining center." Advances in Mechanical Engineering 9, no. 7 (2017): 168781401770764. http://dx.doi.org/10.1177/1687814017707648.

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This article proposes a tracing method to identify key geometric errors for a computer numerical control machine tool by cutting an S-shaped test piece. Adjacent part relationships and machine tool errors transform relationships are described by topology of the machining center. Global sensitivity analysis method based on quasi-Monte Carlo was used to analyze machining errors. Using this method, key geometric errors with significant influence on machining errors were obtained. Compensation of the key errors was used to experimentally improve machining errors for the S-shaped test piece. This m
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31

Zhao, Wei, Tedros Alem Hadush, and Qiong Yi He. "Research on the Post-Processing Algorithm about Five-Axis High-Speed Machine Center." Applied Mechanics and Materials 141 (November 2011): 460–64. http://dx.doi.org/10.4028/www.scientific.net/amm.141.460.

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Research on the post-processing algorithm with the DMC75VLinear 5-axis machining center and Heidenhain iTNC530 numerical control system. The formulae about angles B and C are proposed combined with the instruction of M128.The NC codes gotten from this method had been proved in the DMC75VLinea machine, so the post-processing algorithm is tested correctly and reliably.
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32

Wang, Yan Qing, Gao Yan Zhong, Yong Biao Chang, and Guo Xin Liu. "Statics Analysis on Beam Structures of Large Five-Axis Machining Center Based on ANSYS." Applied Mechanics and Materials 80-81 (July 2011): 927–31. http://dx.doi.org/10.4028/www.scientific.net/amm.80-81.927.

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The stroke and the material characteristics of the large five-axis machining center were expounded; a structure similar to the truss of the reinforced beam plates was designed according to the design requirements of the beam structure, this structure could make the frame gain high rigidity in small size, the frame made by the rods could be constituted with high rigidity, the overall rigidity of the machining center could be improved 23% - 25%; three different beam structures were designed, and the finite element analysis software ANSYS was carried out to analyze their static characteristics, t
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33

NISHIGUCHI, Tadahiro, Ryuta SATO, and Keiichi SHIRASE. "Evaluation of dynamic behavior of rotary axis in five-axis machining center (Behavior around motion direction changes)." Journal of Advanced Mechanical Design, Systems, and Manufacturing 10, no. 5 (2016): JAMDSM0075. http://dx.doi.org/10.1299/jamdsm.2016jamdsm0075.

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34

Tani, Giovanni, Raffaele Bedini, Alessandro Fortunato, and Claudio Mantega. "Dynamic Hybrid Modeling of the Vertical Z Axis in a High-Speed Machining Center: Towards Virtual Machining." Journal of Manufacturing Science and Engineering 129, no. 4 (2007): 780–88. http://dx.doi.org/10.1115/1.2738097.

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This paper describes the modeling and simulation of the Z axis of a five axis machining center for high-speed milling. The axis consists of a mechanical structure: machine head and electro-mandrel, a CNC system interfaced with the feed drive, and a pneumatic system to compensate for the weight of the vertical machine head. These subsystems were studied and modeled by means of: (1) finite element method modeling of the mechanical structure; (2) a concentrated parameter model of the kinematics of the axis; (3) a set of algebraic and logical relations to represent the loop CNC-Z feed drive; (4) a
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35

Li, Xin, Ying Huang, and Zhi Zhou. "Structural Design and Optimization in the Beam of a Five-axis Gantry Machining Center." Journal of Engineering Science and Technology Review 13, no. 1 (2020): 77–85. http://dx.doi.org/10.25103/jestr.131.11.

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36

SHIMOJIMA, Ken, and Daichi NAKANDAKARI. "Development of Five-axis Machining Center Geometric Deviation Estimation Method using Least Square Method." Journal of the Japan Society for Precision Engineering 78, no. 10 (2012): 869–74. http://dx.doi.org/10.2493/jjspe.78.869.

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37

MATANO, Kazuya, Yasutaka OHMORI, and Yukitoshi IHARA. "105 Ball Bar Measurement of Synchronous Motion in Trunnion Type Five-axis Machining Center." Proceedings of The Manufacturing & Machine Tool Conference 2006.6 (2006): 9–10. http://dx.doi.org/10.1299/jsmemmt.2006.6.9.

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38

dos Santos, Marcelo O., Gilmar F. Batalha, Ed C. Bordinassi, and Gelson F. Miori. "Numerical and experimental modeling of thermal errors in a five-axis CNC machining center." International Journal of Advanced Manufacturing Technology 96, no. 5-8 (2018): 2619–42. http://dx.doi.org/10.1007/s00170-018-1595-8.

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Rudrapati, Ramesh, and Arun Patil. "Optimization of Cutting Conditions for Surface Roughness in VMC 5-Axis." Materials Science Forum 969 (August 2019): 631–36. http://dx.doi.org/10.4028/www.scientific.net/msf.969.631.

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Vertical machining center (VMC) five-axis is advanced metal cutting process which used tomachine advanced materials for creating parts for industries like die, automotive, aerospace, machinerydesign, etc. Input parameters selection very important in VMC-five axis to obtain better surface finishon milled part and enhanced machining economics. In the present work, experimental analysis has beenplanned to study the significances of milling parameters on quality response, surface roughness (Ra) ofD3 steel. The experiments have been planned on D3 steel in VMC five axis as per Box-Behnken designof r
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40

Chicea, Anca Lucia, Radu Eugen Breaz, and Octavian Bologa. "Building 3D Geometric and Kinematic Models of Five-Axis Machine-Tools for Manufacturing Prosthetic Devices." Applied Mechanics and Materials 809-810 (November 2015): 1004–9. http://dx.doi.org/10.4028/www.scientific.net/amm.809-810.1004.

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The paper presents the process of building and testing a geometric and kinematic model of a five-axis machining center, which can be used for accurate cutting processes simulation of complex parts. After building the model, it was be tested by simulating the machining process of a hip joint prosthetic device. The prosthetic device was chosen because of its complex shape and because it was obtained by a 3D scanning process, which means that the part was reconstructed using meshes, instead of surfaces, which makes the toolpath control more difficult.
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Cheng, Hsin Yu, Jo Peng Tsai, and Yung Chou Kao. "The Development of an APT Program Interpreter for 5-Axis Machining." Advanced Materials Research 482-484 (February 2012): 2247–52. http://dx.doi.org/10.4028/www.scientific.net/amr.482-484.2247.

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As there are various machine configuration and frequent changes of cutter orientation in 5-axis machining, the standard NC codes are not inter-exchangeable among machines. This phenomenon induces a lot of cutting difficulties and machining problems such as the inconvenient working process for operators and very low cutting efficiency. At present, some advanced machine controllers already can accept the APT code besides NC code to increase the cutting flexibility. They also offer some advanced machining functions such as tool center point control and spatial compensations of tool, etc. By way o
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42

SUTO, Katsumasa, Toshiki HIROGAKI, and Eiichi AOYAMA. "E14 Optimum Operation of Rotational-axis and Linear-axis based on Power Consumption with a Desktop Five-axis Controlled Machining Center." Proceedings of The Manufacturing & Machine Tool Conference 2010.8 (2010): 289–90. http://dx.doi.org/10.1299/jsmemmt.2010.8.289.

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43

Yan, Yu Tao, Zhi Li Sun, Xin Ren, and Qiang Yang. "Real-Time Reliability Analysis and Optimal Distribution of the Reliability on Five-Axis Machining Center." Applied Mechanics and Materials 84-85 (August 2011): 552–56. http://dx.doi.org/10.4028/www.scientific.net/amm.84-85.552.

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The some five-axis machining center was investigated, and it divided ten subsystems. Based on analysis of fault data, the distribution of fault time submits to Weibull distribution, the distribution function and reliability function of each subsystem were confirmed. The reliability allocation model with the constraints of cost is established based on reliability prediction to get optimal reliability allocation results of the complicated mechano-electronic system. The most growth potential of the reliability of subsystem and growth situation of reliability of each subsystem could be got by usin
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44

Wang, H. J., F. X. Han, Y. H. Gu, B. G. Rosén, and A. N. Zou. "Evaluation method of running performance for five-axis machining center based on the “S” specimen." Journal of Physics: Conference Series 1183 (March 2019): 012012. http://dx.doi.org/10.1088/1742-6596/1183/1/012012.

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45

Vahidi Pashsaki, Pooyan, and Milad Pouya. "VOLUMETRIC ERROR COMPENSATION IN FIVE-AXIS CNC MACHINING CENTER THROUGH KINEMATICS MODELING OF GEOMETRIC ERROR." Advances in Science and Technology Research Journal 10, no. 30 (2016): 207–17. http://dx.doi.org/10.12913/22998624/62921.

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46

Sang, Lu Ping. "Turning-Milling Machining Center of Each Axis Movement Principle and the Headstock Structure Analysis." Advanced Materials Research 912-914 (April 2014): 878–81. http://dx.doi.org/10.4028/www.scientific.net/amr.912-914.878.

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Turning milling machining center are analyzed the structure and working principle of headstock of numerical control machine tool headstock consists of motor, drive system and components of the head of a bed, is mainly used to achieve the main movement of the machine tool. Spindle structure adopts precision double row cylindrical roller bearing and two-way thrust angular contact ball bearing group and type. The machine is the best combination of lathe and milling machine. Configuration French NUM1060 system, realize five axis control, a loading card can complete a variety of difficult machining
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Jiang, Xi Ning, Yue Hai Sun, and Xiao Hu Xie. "Research on the NC Machining and Simulation for Spiral Bevel Gears of Half-Spread-Out Helix Modified Roll." Materials Science Forum 939 (November 2018): 63–72. http://dx.doi.org/10.4028/www.scientific.net/msf.939.63.

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A new type of machining method called half-spread-out helix modified roll is used to carry out numerical control machining and simulation of spiral bevel gears in this paper. The transformation from traditional machine tool adjustment parameters into processing input parameters of five-axis CNC machining center was realized. The simulated gear model of this machining method is obtained, and the coordinates of its tooth surface points are compared with points coordinates of theoretical tooth surface which are generated according to the traditional machining method. From the comparison, the corr
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48

Liu, Peng, Chun Jie Wang, and Ru Sun. "The Application of Modal Synthesis Method in the Processing Center Dynamics Analysis." Applied Mechanics and Materials 163 (April 2012): 207–10. http://dx.doi.org/10.4028/www.scientific.net/amm.163.207.

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Modal synthesis method is a method which can reduce structural degrees of freedom, it is applicable for analysis and calculations of Machining centers and other large-scale structure. In this paper, the dynamical performance of Five-axis boring and milling processing center was studied with component mode synthesis technology . Compared with full model FEM, component mode synthesis technology could meet the accuracy requirements and have higher computational efficiency. Modal characteristics of processing center in different positions was studied, the result showed that each frequency of proce
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49

Chen, Yong, Mei Fa Huang, Bo Shi, Meng Meng Xiao, Ru Kai Hu, and Jiang Sheng Tang. "Kinematic Analysis and Simulation of an A/C Axes Bi-Rotary Milling Head with Zero Transmission." Advanced Materials Research 625 (December 2012): 146–50. http://dx.doi.org/10.4028/www.scientific.net/amr.625.146.

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Because of the flexible kinematic characteristic of five-axis-linkage machining center it is widely used to process complex parts. The milling head is the key functional component of the five-axis machining center, therefore study of the milling head is of vital importance. The A/C axes bi-rotary milling head is the most common used structures. The current mechanical A/C axes bi-rotary milling head is mostly with large volume and small rotation range. This paper presents an A/C axes bi-rotary milling head with zero transmission in small volume. To understand the kinetic characteristics of the
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Chen, Ying Shu, Li Bing Liu, Qing Kai Jiang, Ze Qing Yang, and Kai Peng. "Calibration Methods of an On-Line Inspection System on a Large-Scale Turning-Milling Machining Center." Advanced Materials Research 189-193 (February 2011): 1253–57. http://dx.doi.org/10.4028/www.scientific.net/amr.189-193.1253.

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To improve the accuracy of the on-line inspection system used by a large-scale turning-milling machining center, its error sources were analyzed and some calibration methods were researched, including error calibration in Z, Y, -X and any angular directions. The error compensation method based on embedded HMI control and CNC variables control was proposed. The EN86N touch system with TT25G probe of Marposs is calibrated on the five-axis turning-milling machining center HTM125. The experiments improved that the calibration methods and the compensation method are reasonable and effective.
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