论文部分内容阅读
一、动力头用途液压自驱式动力头(图1)可用来配置液压驱动组合机床及其自动线。根据被加工零件的工艺要求,在动力头的前端面上安装一个多轴(或单轴)主轴箱,可完成钻孔、扩孔、铰孔和镗孔等工序。如装一个专用铣削主轴箱,还可以完成铣削工序。液压自驱式动力头主要适用于组成卧式机床。立式机床一般不采用自驱式动力头,因为动力头箱体内装有液压用油,动力头重量大,机床配重
First, the power head use Hydraulic self-propelled power head (Figure 1) can be used to configure the hydraulic drive combination of machine tools and automatic lines. Depending on the process requirements of the part to be machined, a multi-shaft (or single-axis) headstock can be mounted on the front face of the powerhead to complete the drilling, reaming, reaming and boring operations. If installed a dedicated milling headstock, but also to complete the milling process. Hydraulic self-propelled power head is mainly used to form a horizontal machine tool. Vertical machine tools generally do not use self-driven power head, because the power head box with hydraulic oil, power head weight, machine weight