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High temperature butter | High temperature grease | Low temperature grease | Gear grease | Vacuum sealing grease | Car grease | Hunan high temperature grease manufacturer
High temperature butter | High temperature grease | Low temperature grease | Gear grease | Vacuum sealing grease | Car grease | Hunan high temperature grease manufacturer
High temperature butter | High temperature grease | Low temperature grease | Gear grease | Vacuum sealing grease | Car grease | Hunan high temperature grease manufacturer

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High temperature butter | High temperature grease | Low temperature grease | Gear grease | Vacuum sealing grease | Car grease | Hunan high temperature grease manufacturer
High temperature butter | High temperature grease | Low temperature grease | Gear grease | Vacuum sealing grease | Car grease | Hunan high temperature grease manufacturer

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Industrial Gear Lubrication Solutions

Author: 2013-10-31 16:25:42 Chemical co Hin

gear drive

Gear transmission is a mechanical transmission that uses the teeth of two gears to mesh with each other to transmit power and motion. According to the relative position of the gear axis, it can be divided into parallel shaft cylindrical gear transmission, intersecting shaft bevel gear transmission and staggered shaft helical gear transmission. With compact structure, high efficiency, long life and so on.

长沙合轩化工齿轮润滑解决方案—齿轮传动

长沙合轩化工齿轮润滑解决方案—齿轮传动

Operating characteristics of gear transmissions
1. Large transmission ratio and wide speed range: good lubricity of lubricating oil is required 齿轮传动装置运行及润滑特点—长沙合轩化工齿轮润滑解决方案
2. Large transmission power and high contact stress on the tooth surface: strong bearing capacity of lubricant is required
3. Relative radius of curvature is small: good torque resistance is required
4. Discontinuous changes in contact state and load: Lubrication film is required to have good expandability and recovery
5. Tooth surface processing accuracy and smoothness are generally not high, the lubrication state is boundary and mixed lubrication state: the oil film formed must have sufficient thickness and strength
的润滑油 6. The gear meshing movement is a mixed friction method of sliding and rolling. The tooth surface is in line and point contact. The actual contact surface is very small and the local load is extremely large: high extreme pressure lubricant
Gear type
齿轮类型—圆柱齿轮齿轮类型—非圆齿轮齿轮类型—涡轮蜗杆齿轮齿轮类型—齿条齿轮类型—锥齿轮
Spur gear Non-circular gear Turbine worm gear rack Bevel gear

Technical requirements for gear lubricants

1. Suitable viscosity: Comprehensive anti-scratch, noise reduction and other high viscosity requirements and energy saving, cooling and other low viscosity requirements to achieve a suitable viscosity grade.

2. Good viscosity and temperature: It can keep the gear oil relatively stable viscosity in high and low temperature environment, and achieve good lubrication in a wide temperature range.
3. Good low-temperature fluidity: the low-temperature