摘要
磨头是热修磨机的核心部件,由于结构复杂、零部件要求的精度高,投产初期完全依靠进口;后来通过自主修复、分析,逐步掌握了磨头的核心技术,并对其结构进行改进;目前国产磨头主要性能指标接近了进口件的水平,正在逐渐替代进口磨头。
Grinding mill is the hot core component of repair, due to structural complexity, the requirements of high precision parts, the initial production entirely on imports. Through self-repair, analysis, and gradually mastered the core technology of grinding, and the structure has been improved, made grinding close to the main performance indicators of the level of imported parts, is gradually to replace imported grinding
出处
《机械管理开发》
2012年第2期89-90,共2页
Mechanical Management and Development
关键词
修磨机
磨头
测绘
grinding machine
grinding head
mapping concentricity
