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The reason of speed reducer gear oil oil temperature is too high
by：Waxing
2020-11-13
Reducer gear oil 2019 - the cause of the oil temperature is too high
01 -
Wang wei (25
Zenith steel thermal power plant)
Speed machine gear oil the cause of the oil temperature is too high: a.
Lubricating oil is unqualified or use time is too long.
b。
Lubricating oil, too much is bad for gear box body heat.
c。
Damage of parts.
Parts damaged including gear pitting, broken teeth, bearing cage, inner and outer ring, ball bearing damage or deformation of shaft and bearing, holding in death of serious.
d。
Casing external covered by debris or dirt.
When the reducer around pile up things or when the body surface didn't clean for a long time, likely caused by debris or dust cover reducer heat dissipation is not entirely as to make the oil temperature rise high.
Our factory machine power tower with a 150 # in load gear oil, gear oil has good antiwear and load resistance and suitable viscosity, should also have good thermal oxidation stability, anti-foam and water separation performance and antirust performance.
Prevent tooth surface wear, abrasion, sintering, etc. , prolong its service life, improve the efficiency of transmission power.
Gear oil oil temperature is too high, will increase oxidation affect oil.
Asked fan running oil temperature does not exceed 85 ℃.
1 # machine machine power tower oil temperature rise to 88 ℃, the reason for unit minor repairs, replacement of new oil gas is too full, more than the normal oil level, result in gear box upside space is too small, heat, oil temperature rise.
Put oil processing after the repair, the oil temperature to 76 ℃.
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