Skip to Main Content
ASME Press Select Proceedings

International Conference on Mechanical and Electrical Technology, 3rd, (ICMET-China 2011), Volumes 1–3

By
Yi Xie
Yi Xie
Search for other works by this author on:
ISBN:
9780791859810
No. of Pages:
906
Publisher:
ASME Press
Publication date:
2011

A finite element model is established to investigate the distribution mechanism of serrated chip temperature field in High Speed Cutting (HSC). Zerilli-Armstrong plasticity model and Cockcroft-Latham crack model are adopted as workpiece material model and failure criteria respectively. Zorev model automatically identifying sliding region and sticking region is used to define the interaction between tool rake face and serrated chip. Material cutting process is simulated using the established model, and the temperature distribution is analyzed, then the distribution mechanism of serrated chip temperature field is discussed. The simulation results show that high temperature area of the process is evenly distributed along the two sides of adiabatic shear bands, the second high temperature zone is formed near the chip and tool contact point.

This content is only available via PDF.
Close Modal
This Feature Is Available To Subscribers Only

Sign In or Create an Account

Close Modal
Close Modal