摘要
介绍了精铸毛坯机械化生产线设计思路、工作原理、保护措施。
The line of thinking of desighing the mechanized line for finish casting blank,operational principle,protecting steps,its operation results and problems existed are introduced in this paper
出处
《山西煤炭》
1997年第1期42-45,共4页
Shanxi Coal
关键词
精密铸造
机械化生产线
钻头
煤钻头
毛坯
finish casting
paint case making
hanging chain
tension unit
