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why not use anti-wear hydraulic oil, guide oil, turbine oil (turbo oil) or ordinary mechanical oil instead of gear oil?
Jun 27, 2017

Gears used in gear oil and gear grease are generally specific, so in the use of the process, it must be noted: Can not be used anti-wear hydraulic oil, guide oil, steam turbine oil (turbo-oil) or ordinary mechanical oil instead of gear oil.

So why not use anti-wear hydraulic oil, guide oil, turbine oil (turbo oil) or ordinary mechanical oil instead of gear oil?

First, hydraulic oil primer is the use of liquid pressure can be used in the hydraulic system of hydraulic media, for hydraulic oil, first of all, it should meet the requirement of liquid viscosity under operating temperature and start-up temperature, because the viscosity change of oil is directly related to hydraulic action, transmission efficiency and transmission precision, and the viscosity-temperature and shear stability of oil should meet various demands of different uses. Antiwear Hydraulic Oil (HM Hydraulic oil) is from rust-proof, anti-oxygen hydraulic oil on the basis of development, it has alkaline zinc, alkaline zinc, neutral high zinc and ash-free type and other products, they are according to 40 ' C movement viscosity is divided into 22, 32, 46, 684 grades.

Second, gear oil is based on industrial lubricants, base oil or synthetic lubricants, adding the extreme pressure antiwear agent and oil agent to form an important lubricant. Used in various gear transmission devices to prevent tooth surface wear, abrasion, sintering, etc., prolong its service life, improve transmission power efficiency.    

Third, anti-wear hydraulic oil, guide oil, steam turbine oil (permeable oil) or ordinary mechanical oil can not replace the use of gear oil, the reason is: the entire machine power is driven by gear transmission, gear tooth surface of the meshing line to withstand a huge load, the requirements of lubricating oil is extremely pressure, while the other oil does not contain extreme pressure additives, not to protect the role of the tooth surface, it will lead to pitting, fracture and other phenomena.

The same viscosity of the different gear oil is absolutely no substitute for the use of gear oil level, heavy load gear oil can replace the light load gear oil, on the contrary, the common gear oil is not suitable for high speed and load equipment.


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