The center axis of the hydraulic pump performance tester and the center axis of the hydraulic pump to be tested

摘要

The subject innovation is in In entering the center axis of the hydraulic pump is tested in that, in particular, the center axis of the fixed hydraulic pump performance testing machine is installed on the central axis alignment device of the hydraulic pump to be tested and the center axis of the hydraulic pump performance testing machine, the test to hydraulic the central axis of the pump, and, before, after, left and right by moving it simple and easy to one to be easily entered in a short time.; The present design as is in the central axis of the hydraulic pump to be tested and the center axis of the hydraulic pump performance testing machine with the alignment, as well as before and after the spoilage around the axis of the hydraulic pump to be tested by using the central axis alignment apparatus to the center axis of the hydraulic pump performance tester and the hayeoseo will make it easier to adapt to a simple and easy to adjust the left and right.