Study on Building and Simulation of the Polishing Path of Mold Based on MasterCAM

Ding, Jin Fu; Mei, Guang Yi; Zhang, Ke Hua; Yu, Fu Jin

doi:10.4028/www.scientific.net/AMR.24-25.149

Paper Titles

Studies on Disfigurement-Fee Technology of Drilling Carbon Fiber Reinforced Plastics
p.125

Study on the Characteristics of Simply Mixed the Magnetic Abrasives Particles
p.133

EDM with USM Combination Process of Sintered NdFeB Permanent Magnet
p.139

A New Method of Reducing Shock between Press Head and Press Disk in High Speed Lapping
p.145

Study on Building and Simulation of the Polishing Path of Mold Based on MasterCAM
p.149

Study on Effect of Composite Particles in Polishing Process and Its Mechanism
p.155

Study on Contact Pressure between Grain and Workpiece during Floating Polishing
p.161

Computer Emulation to the Tool Head of the Ultrasonic Vibration Machine for Honing
p.165

Precision Grinding of High Chromium Steels Using Metal Bonded CBN Wheel
p.171

HomeAdvanced Materials ResearchPrecision Surface Finishing and Deburring...Study on Building and Simulation of the Polishing...

Study on Building and Simulation of the Polishing Path of Mold Based on MasterCAM

Abstract:

In order to improve the surface quality and machining efficiency for mold polishing. Digital automatic Polishing is a good method, MasterCAM is the software that often is used for CAM machining, path layout and building method are emphasized according to the MasterCam’s curved surface processing path setting method, and aimed at the different curved surface use different polishing path building method, at last, the rationality of the polishing path building was validated.

Info:

Periodical:

Advanced Materials Research (Volumes 24-25)

Main Theme:

Precision Surface Finishing and Deburring Technology

Edited by:

Hang Gao, Zhuji Jin and Yannian Rui

Pages:

149-154

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.24-25.149

Citation:

J. F. Ding et al., "Study on Building and Simulation of the Polishing Path of Mold Based on MasterCAM", Advanced Materials Research, Vols. 24-25, pp. 149-154, 2007

Online since:

September 2007

Authors:

Jin Fu Ding, Guang Yi Mei, Ke Hua Zhang, Fu Jin Yu

Keywords:

Mastercam Simulation Process, Mold Free-Curved Surface, Polishing Path

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Price:

33,00 €

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References

[1] J.J. Márquez, J.M. Pérez, J. R´os, A. Vizán Process modeling for robotic polishing [J]. Materials Processing Technology 159 (2005) 69-82.

DOI: https://doi.org/10.1016/j.jmatprotec.2004.01.045

[2] CAI G Q. LU Y S, CAI R, et al. Analysis on lapping and polishing pressure distribution [J]. Annals of the CIRP, 1998, 47(1): 235~238.

DOI: https://doi.org/10.1016/s0007-8506(07)62825-x

[3] Zhang Lei, Yuan ChuMing, Zhou ZuDe. Modeling and Experiment of the Material Removal in Polishing on Mold Curved Surface [J]. Mechanical Engeering. 2002, 2: 98-102.

DOI: https://doi.org/10.3901/jme.2002.12.098

[4] Yuan ChuMing, Zhang Lei, Chen YouPing. Study on robotic intelligent polishing system for mold curved surface [J]. High Technology Letters, 2001, 9: 76-80.

[5] Zhang Peng, Huang WeiJiu, Li Hui. DIGITIZED MAGNETIC ABRIVE FINISHING FOR MOLDUDIE SURFACE MACHINING [J]. Diamond&Abrasive Engeering, 2004, 12; 58-64.

[6] ZhangPeng, Lu HongMei, HuangWeiJiu. Study of the Finishing Pathes of Digitized Magnetic Abrasive Finishing of Mould or Die Surfaces [J]. Die & Mould Industry 2005, 6; 52-56.

[7] WeiBing Studio Master cam NC Processing Tutorial [M] Tsinghua University press 2006. 1.

[8] Yao ZhiQiang Zhan YongJiang Cimatron Mold Design and Machining Tutorial[M] Tsinghua university press 2004. 8.

Paper TitlePages

Study on the Performances of the Ferromagnetic Poles Based on the Curved Surface Magnetic Abrasive Finishing

Authors: Yan Hong Ding, Xin Gai Yao, Xing Xiang Wang, Shi Chun Yang

Abstract: Magnetic abrasive finishing (MAF) is a kind of method for polishing the surfaces and the edges. The investigation for the technique of MAF and the development of the ferromagnetic poles lay a theoretical foundation for developing a new method for finishing the curved surfaces automatically under the numerical control. In the paper, the performance parameters of the developed magneto poles, which are used for finishing the plane surfaces and the curved ones, have been tested. The curvature of the finished surface, the sloping angle of the machined surface and the rotation speed of the poles, which affect the surface roughness, are studied theoretically. What mentioned above supply references to the practical uses of the MAF, especially in the mould manufacturing.

365

Experimental Study on Influencing Factors to Drive Line of Box-Shaped Part with Curved Bottom

Authors: Xiu Li Hu, Nan Yang, Zhong Wen Xing

Abstract: Drive line is the surface defect on the automotive panel. In order to investigate the causes and control methods of the drive line, the box-shaped part with curved bottom was designed based on the shape characteristics of automobile panel. Then this part was taken as an experimental model to analyze the causes and forming process of the drive line on its surface. Finally, influencing laws on the drive line from the draw bead, the important forming process parameter, were obtained by the experiments. The results showed that the draw bead has great impact on the drive line. Different setting ways of the draw beads can make good control for the formation, displacement and its direction of the drive line. Besides, it is an important way for setting the draw beads properly to prevent the stamping parts from the formation of the drive line.

536

Experimental Research on Machining Process for Convex Curved Rake Face of Pinion Cutter

Authors: Xue Guang Li, Guo Quan Shi, Shu Ren Zhang, Lin Sen Song

Abstract: According to the new profiling characteristic of carbide pinion cutter with convex curved rake face, the machining process of convex curved rake face is designed, the special grinding equipment is designed and developed. Tool presetting and detecting equipment is developed by using laser sensor. It can be used to locate the initial location of grinding wheel precisely when convex curved rake face is machining. The tool path for CNC machining is solved. The grinding experiment is done for convex curved rake face of pinion cutter with 21teeth and 5modulus , different process parameters are established. The ideal surface roughness is obtained. The experiment result shows that the grinding equipment and tool presetting equipment are proper for machining requirements of convex curved rake face of pinion cutter.

495

An Outline of Methods in Machining Curved Hole

Authors: Ying Ping Qian, Yin He, Ju Hua Huang, Xi Zhi Zhou

Abstract: Cooling stage is a key stage of injection molding. It affects both the quality and efficiency of injection molding of products. Conformal cooling channel, due to its advantages in uniform cooling and rapid cooling, could improve the cooling effect obviously. Therefore, study on methods of machining curved hole are proposed to be used for practice. In this thesis, some methods of machining curved hole and their features in general were introduced.

181

Optimal Control of Curved Surface Roughness in NC Milling Based on CAXA Finishing Methods

Authors: Yu Mei Song, Jie Yu, Ning Ding, Xiang Hui Yu

Abstract: Through CAXA finishing methods, based on the geometric factors of the formation of surface roughness, this article proposes optimization control strategies of curved surface roughness. The study was focused on the optimal selection in curved surface processing methods, row spacing, milling cutters, feed and cutting speed. The experiment verified that the developed optimization control strategies were feasible.

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