How to solve the problem of the oil pump of the ho

2022-08-23
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What if there is something wrong with the oil pump of the spring tension machine? How to solve it

what if the oil pump of the spring tension machine has problems? How to solve it? Users may have problems such as insufficient oil discharge during the use of the oil pump. Today, Haida will make the following explanation according to some common problems of the oil pump, hoping to help Liang Xiaoli reach users in need after giving a speech on nylon parts of automobile engines

first, the oil pump does not output oil

cause of failure:

(1), there is air in the oil pump

(2), the oil filter is blocked

(3), and the oil outlet valve seat is not consistent, There are burrs around the steel ball

Troubleshooting:

(1) turn out the oil pipe and stop venting

(2) clean the air in the oil pump

(3) replace and restore corresponding parts

II. Unstable oil delivery of oil pump

cause of fault:

(1) the oil viscosity is too small or too dirty

(2) there is air in the oil circuit

(3) there is dirt between the oil delivery valve piston and its liner

(4) there is oil leakage

Troubleshooting:

(relevant data of hardware tool torque detection equipment 1), replace with cleaning oil with appropriate viscosity

(2) remove the air in the oil circuit

(3) clean the parts

(4) find the oil leakage place and clean it

III. oil pressure pulsation

fault cause:

(1) there is air in the oil pump

(2) the oil viscosity is too small

(3) the throttle needle clearance of oil delivery valve is too large

(4) there is dirt in the oil pump

(5). The oil outlet valve seat is not consistent, and the steel ball and ball seat have scratches and burrs

elimination method:

(1) sweep the air

it is easy to design the board (2) and change the appropriate oil

(3) reduce the throttle needle clearance

(4) clean the oil pump

(5). Replace and restore corresponding parts

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