Modeling the dependency of edge chipping size on the material properties and cutting force for rotary ultrasonic drilling of brittle materials
详细信息 查看全文
- 作者：Jianjian Wanga ; c ; Pingfa Fenga ; c ; fengpf@mail.tsinghua.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Jianfu Zhanga ; c ; Chenglong Zhangb ; Zhijian Peid
- 关键词：Rotary ultrasonic machining ; Edge chipping ; Subsurface crack ; Brittle material
- 刊名：International Journal of Machine Tools and Manufacture
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：101
- 期：Complete
- 页码：18-27
- 全文大小：1843 K
文摘
- listitem" id="list_li0005">
- •
A new edge chipping mechanism was proposed by considering both effects of cutting force and subsurface cracks induced by machining.
- •
An analytical model was developed to predict edge chipping size formed during rotary ultrasonic drilling of brittle materials.
- •
Rotary ultrasonic drilling generates weaker cutting forces and smaller subsurface damage, consequently, smaller edge chips.