On-Line Monitoring of Cutting Tool Fracture & Wear
刀具破损和磨损自动监测技术作者机构：北京理工大学机械工程系北京100081
出 版 物：《Journal of Beijing Institute of Technology》 (北京理工大学学报（英文版）)
年 卷 期：1992年第1卷第2期
页 面：139-150页
学科分类：08[工学] 081101[工学-控制理论与控制工程] 0811[工学-控制科学与工程] 081102[工学-检测技术与自动化装置]
主 题：on-line monitoring acoustic emission/tool fracture motor current
摘 要：A technique of detecting cutting tool fracture and ultimate wear by si- multaneously monitoring both the spindle motor current and cutting process related acoustic emission(AE)in the cutting process is *** technique can detect breakage of drills having diameter over 0.8mm,turning cutter crack of area over 0.2mm,and the ultimate *** principle,system construction,experimental method and result of the technique are *** ratio of success in detection approaches 96% or higher.
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