Development of CNC System for Machining of Grooves in Automobile Synchronization Regulators Sleeve

Abstract:

On the basis of analyzing the shortcomings of the current technics for grooves machining, this paper deals with the development of Numerical Control System for machining of grooves in automobile synchronization regulator sleeve, which holds first-rate technics. In order to improve efficiency and precision of grooves machining and reduce cost of the cutter, Hypocycloid-based technique together with interpolation is introduced and studied. With IPC as system platform and PMAC (Programmable Multiple-Axes Controller) as the controlling center of the system, the open architecture of “PC-Based” is used in the CNC system and the framework of the CNC hardware is developed. According to the ideas of modularization and real-time multi-task scheduler, the CNC software system is carved into many modules and the framework of the CNC software is developed.

• Periodical: Materials Science Forum (Volumes 626-627)
• Pages: 571-576
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.626-627.571
• Online since: August 2009
• Authors: Dong Xiang Chen, Jia Li, Chen Zhao
• Keywords: Groove, Hypocycloid, NC Machining, Open Architecture NC System

References

[1] B.M. Wang, Research on Cycloidal Characteristics, Mechanical Science and Technology, Vol. 21(1)(2002), p.61~62.

[2] Y.X. Liu, Application of Mathematics Cycloid Used in the Multi-lateral Shape's Cutting Carried out on the Lathe, Machine Tool for Lumber, (1)(1999), p.13~15.

[3] Pei-Lum Tso, Yu-Yuan Wang and Ming-Jiang Tsai, A Study of Carrier Motion on a Dual - face CMP Machine, Journal of Materials Processing Technology, Vol. 116(2)(2001), p.194~200.

DOI: 10.1016/s0924-0136(01)01045-7

[4] H.L. Yu, J. L and K.W. Cao, A New Method on Machining the Grooves in the Sleeve of Synchronization Regulator of Automobile, Automobile Technology, (9)( 2003).

[5] J. Li, X.A. Yan, G.D. Wang and A.D. Jia, Numerically Controlled Rolling Process of Thick Metal Plate, Journal of Materials Processing Technology, Vol. 129(2002), p.299~304.

DOI: 10.1016/s0924-0136(02)00637-4

[6] Y.H. Fu, F.L. X and Z.H. Liu, Research on Modulization Design of CNC System Software on Windows, Mechanical and Technological Engineering, vol. 17(6)(2000), p.42~44.

[7] Z. Ma, X.A. Yan and J.L. X, Design of Hardware and Software for Numerical Control System of Slab-coiling Machine, Manufacturing Automation, Vol. 24(12)(2002), p.33~35.