Analysis of the causes of the use of the speed reducer

2015-5-15
1 Worm Bearing Damage. When A Fault Occurs, Even Though The Reducer Seal Well, And Often Find Gear Oil Was Emulsified Reducer, Bearing Rust, Corrosion, Damage. This Is Because The Reducer Running For A Period Of Time, Gear Oil Temperature Condensation Water Mixed With Water Again After Cooling. Of Course, And Also Closely Related To The Quality Of Bearing And Assembly Process.

2 Transmission Helical Gear Wear. Generally Occurs In The Vertical Installation Of The Main Reducer, And The Adding Amount Of The Lubricating Oil And Oil Varieties. Vertical Installation, It Is Easy To Cause Insufficient Lubricating Oil, Gear Reducer To Stop Running, The Motor And The Reducer Gear Oil Gear Lubrication Loss, Not To Protect The. At The Start Of The Gear Reducer, Due To The Lack Of Effective Lubrication Cause Mechanical Wear Or Damage.

3 Reducer And Oil Heating. In Order To Improve The Efficiency Of Worm Gear Reducer, Generally Uses The Worm Gear Worm Nonferrous Metals Do, With A Hard Steel. The Sliding Friction Transmission, Operation Will Produce More Heat, So That The Various Parts Of Reducer And Expansion Of Worm Heat Seal Between The Differences, Thereby Forming A Gap In The Mating Surface Of The Lubricating Oil, Because Of The Increase Of Temperature Becomes Thin, Easy To Leak. The Main Reason For This Situation There Are Four, One Is Material Collocation Is Not Reasonable; Two Is The Quality Of Meshing Friction Surface Difference; Three Is To Add The Amount Of Lubricant Selection Is Not Correct; The Four Is The Assembly Quality And Poor Operating Environment.