摘要
在顶盖冲压生产质量统计的基础上,对表面拉毛严重程度进行了半量化的定义评级,并据此进行了钢板材料性能对表面拉毛的影响分析。结果表明,材料性能与顶盖的表面拉毛并无直接相关关系。
Upon on the statistics result of surface quality, the galling levels have been defined, upon which the effect of material mechanical properties on the surface quality has been investigated.The results have shown that no obvious relations between the material properties and the surface galling.
出处
《锻压装备与制造技术》
2006年第5期50-52,共3页
China Metalforming Equipment & Manufacturing Technology
关键词
材料表面与界面
表面拉毛
拉深
材料性能
Material surface and interface
Surface galling
Deep drawing
Mechanical property
