Journal of the Korean Society for Precision Engineering (한국정밀공학회지)
- Volume 11 Issue 5
- /
- Pages.153-160
- /
- 1994
- /
- 1225-9071(pISSN)
- /
- 2287-8769(eISSN)
A study on the surface integrity of machined surface layer in machining hardened STD11 steel
경화처리된 합금공구강의 절삭에서 가공 표면층의 표면성상에 관한 연구
Abstract
In this study, residual stress and surface roughness were investigated experimentally to evaluate surface integrity on surface layer machined by CBN, ceramics and WC cutting tools. When machining difficult-to-cut material (hardened STD11 steel
Keywords
- Surface integrity;
- Machined surface layer;
- Residual stress;
- Difficult-to-cut marerial;
- Flank wear;
- CBN;
- Ceramics;
- WC;
- X-ray diffraction method