CLASSIFICATION OF THE FEED-RATE OPTIMIZATION TECHNIQUES: A CASE STUDY IN MINIMIZING CNC MACHINING TIME
Publish place: International Journal of Industrial Engineering & Production Research، Vol: 19، Issue: 5
Publish Year: 1387
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_IJIEPR-19-5_009
تاریخ نمایه سازی: 7 شهریور 1393
Abstract:
Along with increasingly development of CAD/CAM software and their application in various industries, minimizing of the machining time is found to bemore important. In this paper, firstly the concerning subjects are discussed regarding classification of the optimization techniques. These are programmingtechniques, high speed machining techniques and feed rate optimization techniques. As a case study, an NC code was generated for machining of a plasticdie by means of a dedicated software and the die was machined conventionally. Then the workpiece was machined using optimization techniques. Finally times taken for two approaches have been compared. The result shows machining time after optimization has been reduced considerably (64%).
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Authors
M. Sedighi
Mechanical Engineering Department, Iran University of Science and Technology, Tehran, Iran
M. Noorani Azad
Mechanical Engineering Department, Iran University of Science and Technology, Tehran, Iran