Proceedings of International Conference on Leading Edge Manufacturing in 21st century : LEM21
Online ISSN : 2424-3086
ISSN-L : 2424-3086
セッションID: 1607
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1607 An Innovative Cutting Method for CFRP to Realize a Defect-free Machining Without Any Feedback Control Systems
Yasuo KONDOYuki DOITakafumi ADACHISatoshi SAKAMOTOKenji YAMAGUCHITsuyoshi FUJITAMitsugu YAMAGUCHI
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An innovative cutting method, Constant Load Feeding Method, is proposed to as a high precision secondary working tool in CFRP cutting. The constant load feeding of CFRP can restrain the occurrence of cutting defects such as burr and scuffing in a diamond saw cutting. In addition, there was no apparent cutting damage on the cutting surface obtained from the drilling with Constant Load Feeding. The cutting resistance has been kept a constant value over the whole process. Namely, the Constant Load Feeding can self-generate the optimal feed rate of drill to realize a defect-free drilling of CFRP composites without any feedback control systems based on the cutting force.
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© 2015 一般社団法人 日本機械学会
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