Tool wear and form accuracy in ultrasonically machined microchannels
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- 作者：Manjot Singh Cheema ; manjotcheema@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; Pranay Kumar Singh ; Oshin Tyagi ; Akshay Dvivedi ; Apurbba Kumar Sharma
- 关键词：Ultrasonic micromachining ; Tool wear ; Micromachining ; Microchannels
- 刊名：Measurement
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：81
- 期：Complete
- 页码：85-94
- 全文大小：1990 K
文摘
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Tungsten carbide as a tool was taken for fabrication of microchannels using ultrasonic micromachining.
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The tool wear was quantified into three different type of wear – longitudinal wear, lateral wear, edge rounding wear.
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A mathematical model was developed to quantify total volumetric wear.
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The effect of tool wear was observed on form accuracy of developed microchannels.