Worm gear reducer’s disadvantages

Worm gear reducer has offered a rough, versatile, and practical system for transmission industry for present century. Lately the acknowledgement of worm gear reducer has been to some degree decreased by wastefulness and a notoriety for in the end creating oil spills. Some examination into these two related issues has pinpointed a few useful elements:

Power lost by the reduction ratio changes over into high temperature and the results in generally high working temperatures. Higher working temperatures can continuously "cure" and solidify seal lips, making them lose the adaptability important to seal viably. Without sufficient venting, high temperatures build inward weight which can constrain ointment past seal lips or expand lip contact weight, quickening seal wear and cutting on the seal diaries.

Breathers or vent fittings take out inner weight development, yet regularly give a spillage way to grease. Rises of oil structure over the air way and in the long run permeate to the outside.

The outside surface of the oilseal lip became to unsuccessful fixing. Any lead staying from the turning methodology acts like an oil pump and reasons spills. While plunge crushing is the most widely recognized technique for completing seal diaries, the procedure does not ensure adequate surfaces.

Dressing pounding wheels leaves an infinitesimal surface "string" which, under the right conditions, can exchange to the seal diary and make a hole way.

An unpleasant shaft surface quickens seal wear. In any case a completed surface that is excessively smooth won't help hydrodynamic oil of the seal lip. Most oil-seal makers suggest that shaft surface roughnesses must be around 10 and 20-m in. Ra.

To address these issues, Fanglun Corp. created a few plan and assembling proposals. The worm gear reducer has a tendency to run cooler and release free, contrasted and routine wormgear units.