Multiple die with hydraulic compensating device adopts the design of multi-dies gathering in a common grease cavity, using high temperature lubricating grease as the pressure compensating medium.
多冲模液压补偿装置采用多个冲模集于同一油脂腔中并用高温润滑油脂作压力补偿介质。
2
The lubricatingdevice is the key part of RPV stud hole lubricating machine, therefore, the structure and principle of lubricatingdevice are described.
上油装置是上油机的核心部件，因此重点介绍了上油装置的构造与原理；
3
The RPV stud hole lubricating machine is mainly composed of control panel, cable hanging device, automatic trolley and lubricatingdevice.