Abstract
This paper mainly introduced a new design for the testing tool.——The design of testing pressure machine for driving pump’s cover. This test pressure machine is more practical in design. The efficiency is high in working, and in the aspects of worker’s body safety . The defending mistake operation unit is used in this kind of machine, which increases the safety for workers. At the same time, five testing beds are controlled by one hydraulic power. They make efficiency high in working. On the other hand, the top board and reinforce board in both side are designed reasonably through the accurate calculation of mechanics and three dimension really imitate in moving. Which can overcame the fault of last plank.
What this subject researches is to help the “STAT PUMP FACTORY” in He Gang solve the problem of the work pieces’ always expiration in test. This test which is improved is based on the primitive equipment. and to which the defending mistake operation unit is added .At the same time, it changes the hydraulic system from artificial to mobile, and solves the problem for the factory while testing the work pieces. I do believe it’s very helpful to the factory when this subject is successfully completed.
Keywords: Hydraulic power. The testing pressure machine for driving pump’s cover. The defending mistake operation unit .