Pneumatic valve actuator ( Worm gear box) Heat causes

the pneumatic valve actuator ( Worm gear box) Fever:
pneumatic valve actuator oil,
( Worm gear wear and tear,
( Drive bevel pinion wear,
( Bearing ( Worm damage,
( Oil level is too low, the bearing oil supply is not sufficient, the first display bearing cover a fever.

the pneumatic valve actuator fever and leak. Pneumatic valve actuator ( Pneumatic valve worm gear box) In order to improve the efficiency, generally adopt nonferrous metal worm gear, worm, the use of the hard steel, because it is sliding friction transmission, in the process of operation, can produce high quantity of heat, make the pneumatic valve actuator thermal expansion differences between the parts and seal clearance to the mating surface, and the oil due to the rise of temperature is thinning, easy to cause leakage. There are four main reasons, one is the material collocation is reasonable, the second is on the surface of the mesh friction surface quality, the third is the choice of lubricating oil, add the amount is correct, four is the assembly quality and use of the environment.

a few experience of the bevel gear pneumatic valve:
in general, the operator should be able to lift themselves with his weight as object, thus able to budget the biggest marginal pulling force. For example, a pound, ought to be able to get pounds of operating margin pull operation organization. In order to prevent damage to the operators excessive exhaustion and can form, usually decided by far less than the marginal strain of pounds.

lower marginal demand pull often causes demand equipment of high gear ratio bevel gear operation organization. Because the operation of pneumatic valve and rotate turns to add, and then the add operation time. In conclude that should pay attention to this point in a maximum margin pull.

air wrench operation with the cycle of high gear ratio bevel gear device speed immediately, however, the bevel gear mechanical gearing enables the operator to pneumatic valve formation damage. No pneumatic seat or back seat the valve using pneumatic wrench; Manual pneumatic seat and back seat pneumatic valve operation should be careful, especially in the gear bevel gear group after operation.