Modeling of machined depth in laser surface texturing of medical needles
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- 作者：Xingsheng Wanga ; b ; wangxingsheng1987@163.com" class="auth_mail" title="E-mail the corresponding author ; xingshengwang@njau.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Peidong Hanb ; Marco Giovanninib ; Kornel Ehmannb
- 关键词：Laser surface texturing ; Medical needles ; LS-SVM ; Predictive model of machined depth
- 刊名：Precision Engineering
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：47
- 期：Complete
- 页码：10-18
- 全文大小：2439 K
文摘
The machined depth increases with an increase in the circumferential overlap.
The needle rotational speed and pulse frequency have no obvious effect on the depth.
LS-SVM model is capable of better predictions than second-order regression model.
LS-SVM model is in a good agreement with the experimental profiles.