Optimization of Numerical Control Program and Machining Simulation Based on VERICUT

doi:10.1007/s12204-019-2109-z

Journal of Shanghai Jiao Tong University (Science) ›› 2019, Vol. 24 ›› Issue (6): 763-768.doi: 10.1007/s12204-019-2109-z

Optimization of Numerical Control Program and Machining Simulation Based on VERICUT

ZHOU Feng (周峰), ZHANG Zixu (张紫旭), WU Chang (武畅), TIAN Xin (田鑫), LIU Haotian (刘昊天), HE Weidong (何卫东)

(School of Mechanical Engineering, Dalian Jiaotong University, Dalian 116028, Liaoning, China)

出版日期:2019-12-15 发布日期:2019-12-07
通讯作者: ZHOU Feng (周峰) E-mail:dlut_zhouf@163.com

Optimization of Numerical Control Program and Machining Simulation Based on VERICUT

ZHOU Feng (周峰), ZHANG Zixu (张紫旭), WU Chang (武畅), TIAN Xin (田鑫), LIU Haotian (刘昊天), HE Weidong (何卫东)

(School of Mechanical Engineering, Dalian Jiaotong University, Dalian 116028, Liaoning, China)

Online:2019-12-15 Published:2019-12-07
Contact: ZHOU Feng (周峰) E-mail:dlut_zhouf@163.com

摘要/Abstract

摘要： In the machining process of large-scale complex curved surface, workers will encounter problems such as empty stroke of tool, collision interference, and overcut or undercut of the workpieces. This paper presents a method for generating the optimized tool path, compiling and checking the numerical control (NC) program. Taking the bogie frame as an example, the tool paths of all machining surface are optimized by the dynamic programming algorithm, Creo software is utilized to compile the optimized computerized numerical control (CNC) machining program, and VERICUT software is employed to simulate the machining process, optimize the amount of cutting and inspect the machining quality. The method saves the machining time, guarantees the correctness of NC program, and the overall machining efficiency is improved. The method lays a good theoretical and practical foundation for integration of the similar platform.

关键词: numerical control program, bogie frame, dynamic programming algorithm, machining simulation, VERICUT

Abstract: In the machining process of large-scale complex curved surface, workers will encounter problems such as empty stroke of tool, collision interference, and overcut or undercut of the workpieces. This paper presents a method for generating the optimized tool path, compiling and checking the numerical control (NC) program. Taking the bogie frame as an example, the tool paths of all machining surface are optimized by the dynamic programming algorithm, Creo software is utilized to compile the optimized computerized numerical control (CNC) machining program, and VERICUT software is employed to simulate the machining process, optimize the amount of cutting and inspect the machining quality. The method saves the machining time, guarantees the correctness of NC program, and the overall machining efficiency is improved. The method lays a good theoretical and practical foundation for integration of the similar platform.

Key words: numerical control program, bogie frame, dynamic programming algorithm, machining simulation, VERICUT

中图分类号:

TG 659

ZHOU Feng (周峰), ZHANG Zixu (张紫旭), WU Chang (武畅), TIAN Xin (田鑫), LIU Haotian (刘昊天. Optimization of Numerical Control Program and Machining Simulation Based on VERICUT[J]. Journal of Shanghai Jiao Tong University (Science), 2019, 24(6): 763-768.

ZHOU Feng (周峰), ZHANG Zixu (张紫旭), WU Chang (武畅), TIAN Xin (田鑫), LIU Haotian (刘昊天), HE Weidong (何卫东). Optimization of Numerical Control Program and Machining Simulation Based on VERICUT[J]. Journal of Shanghai Jiao Tong University (Science), 2019, 24(6): 763-768.

参考文献 16

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Optimization of Numerical Control Program and Machining Simulation Based on VERICUT

Optimization of Numerical Control Program and Machining Simulation Based on VERICUT

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