摘要
模具制造过程中,磨削加工造成工件表面烧伤、磨削裂纹、磨削痕及磨削应力等缺陷,直接影响模具的使用寿命。本文分析了这些缺陷产生的原因,提出了减少磨削缺陷的有效措施,保证和提高了模具的使用寿命。
In die manufacture, grinding defects such as surface burning, grinding cracks, grinding trace and grinding stress affect the serve life of dies. The causes to affect the dies life were analyzed, the effieient measures to decrease grinding defects were put forward, which ensures and increases the serve life of dies.
出处
《机床与液压》
北大核心
2006年第2期38-41,共4页
Machine Tool & Hydraulics
基金
湖南省教育厅资助科研项目(项目编号:05C003)
关键词
磨削加工
磨削缺陷
措施
模具寿命
Grinding process
Grinding defects
Measures
Dies life
