Introduce The Adjustment Of Parallelism And Verticality Of Hydraulic Press

Hydraulic machine is a kind of hydraulic mechanical equipment that will be applied in many industries. In the process of operation, the precision may be inaccurate. At this time, its precision must be adjusted. Usually, the so-called precision adjustment of hydraulic machine, It includes the parallelism between the middle sliding beam table and the lower table, and the verticality between the slider sliding and the lower table. The analysis of the specific precision adjustment depends on the situation.
The prerequisite for adjusting the parallelism of the hydraulic machine is to use a level ruler and adjust the anchor screws to the basic level of the lower table, and then use the dial gauge to slide on the surface of the workbench. At this time, the change of the distance between the upper and lower table can be measured, and the parallelism Naturally it came out. If the national standard requires a verticality of 0.05mm within 10cm, it is basically achieved by padding the copper sheet in the guide rail. This can only be measured by using a vertical marble ruler with a dial indicator, and sliding the slider of the punch press up and down.