摘要
A machine vision for assessing and inspecting the ratio of thread areas associated with fixed frequency (FF) and limited tracing frequency (LTF) ultrasonic-assisted vibration was presented using differently coated taps after tapping of Ti-6Al-4V alloys.Experimental results indicate that TiAlN Micran taps yield the best tapping quality for different coatings and tapping conditions.TiAlN Micran coated taps with LTF make the largest improvement over traditional tapping (TT),with an average increase of 30.2%.
A machine vision for assessing and inspecting the ratio of thread areas associated with fixed frequency (FF) and limited tracing frequency (LTF) ultrasonic-assisted vibration was presented using differently coated taps after tapping of Ti-6Al-4V alloys.Experimental results indicate that TiAlN Micran taps yield the best tapping quality for different coatings and tapping conditions.TiAlN Micran coated taps with LTF make the largest improvement over traditional tapping (TT),with an average increase of 30.2%.
出处
《中国有色金属学会会刊：英文版》
CSCD
2012年第S3期764-768,共5页
Transactions of Nonferrous Metals Society of China
基金
Project(NSC96-2221-E-233-005-MY2)supported by the National Science Council
