论文部分内容阅读
我厂在轴瓦加工的八道工序中除抛光在传送带上用抛光机抛光外,其他七道工序,采用了五种风动夹具(其中有两种,各通用于两道工序),提高了质量和效率,今简介如下. 一、铣端面水口用风动夹具该夹具(图1)用于普通卧式铣床,用一个盘铣刀加工,其作用如下.压缩风经过风管1进入双向塞门2,当双向塞门在开放位置时,风经风管3进入风缸4,压缩风推动风缸内之活塞外出(同时风缸左端之风经风管5、双向塞门2排入大气),活塞杆6通过销
In addition to the polish polishing process on the conveyor belts, the other seven processes in our eight-step process for the processing of bearings have adopted five kinds of pneumatic clamps (of which two are common to both processes), which improves the quality and efficiency , The brief introduction is as follows: First, the milling end nozzle with pneumatic fixture The fixture (Figure 1) for the general horizontal milling machine, with a disc cutter processing, its role as follows.Compressed wind through the duct 1 into the two-way plug 2, When the two-way plug is in the open position, the wind enters the cylinder 4 through the duct 3, and the compressed air pushes the piston inside the cylinder outwards (meanwhile, the wind on the left end of the cylinder is discharged to the atmosphere through the duct 5 and the two-way plug 2) Rod 6 passes the pin