摘要
以柴油发动机喷油泵提前器从动盘合件焊接为例,介绍了采用CO_2+O_2混合气体保护焊新工艺。文中对从动盘合件的结构及焊接特点、焊接电源控制系统、工装夹具及传动装置作了详细阐述,同时对其原理及经济效益作了分析。
The paper introduces a new CO_2+O_2 gas shielded welding process for the driven platepackage in advance device of diesel's fuel injection pump. The package's structure antits welding characteris-tics,the electric power control system the welding fixture and the driving device are all described in detail.The paper also analyses the working principle and the economic benefits with this process.
出处
《拖拉机》
1992年第6期45-49,共5页
