After the overhaul of the geared oil pump, it must be tested. The purpose is to inspect and eliminate the hidden dangers, so that all parts can cooperate with the operation. Gear type oil pump, gear pump test, gear pump test method Hydraulic electric pump for wrench Hydraulic Electric Pump For Wrench,700Bar Electric Hydraulic Pump,Hydraulic Ram Spanner Wrench,Low Profile Hydraulic Torque Wrench Taizhou Juhuan Lifting Protection Equipment Co., Ltd , https://www.jsjoba.com
After the overhaul of the geared oil pump, it must be tested. The purpose is to inspect and eliminate the hidden dangers, so that all parts can cooperate with the operation.
(1) Test method for gear type oil pump
(1) The gear type oil pump does not have the feeling of lightness and unevenness, and the packing gland is not skewed.
(2) Check the liquid level, and the suction height of the gear type oil pump is not more than 500mm.
(3) Gear type oil pump pressure gauge and overflow valve should be sensitive and easy to use.
(4) Start the gear oil pump to check whether the rotation direction is correct, and the operation should be smooth and no noise.
(5) Check that the bearing temperature is not higher than 65 °C and the rolling bearing is not higher than 70 °C.
(6) The gear type oil pump current does not exceed the rated value.
(7) The flow and pressure of the gear-type oil pump are stable to meet the specifications specified on the nameplate or to meet the production needs.
(8) Gear oil pump packing seal leakage phenomenon, light oil is not more than l0 drops / min, heavy oil is not more than 3 drops / min.
(2) Acceptance of gear type oil pump
The quality of the gear type oil pump is in compliance with the requirements. The inspection records are complete, accurate, and the test is qualified. The inspection procedures are handled according to the regulations and handed over.
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