Maintenance trilogy of worm gear reducer

As a common type of reducer, the worm gear reducer is used in more and more places. In order to make the worm gear reducer last longer, the following editor will explain the use of the worm gear reducer to you:

1.Guaranteed assembly quality.You can buy or make some special tools. When disassembling and installing the parts of the worm gear reducer, try to avoid knocking with other tools such as hammers; when replacing gears, worm gears and worms, try to use original accessories and replace them in pairs; when assembling the output shaft, it is necessary to Pay attention to tolerances; use anti-sticking agent or red dan oil to protect the hollow shaft to prevent wear and rust or scale on the mating area, which is difficult to disassemble during maintenance.

2.Establish a lubrication maintenance system.The worm gear reducer can be maintained according to the "five set" principle of lubrication work, so that each worm gear reducer has a responsible person to check regularly, and it is found that the temperature rise is obvious, if the temperature rise exceeds 40 ℃ or the oil temperature exceeds 80 ℃, the oil is too hot. When the quality declines or more copper powder is found in the oil and abnormal noise is generated, it is necessary to stop using it immediately, repair it in time, remove the fault, and replace the lubricating oil.When refueling, pay attention to the amount of oil to ensure that the worm gear reducer is properly lubricated.

3.Selection of lubricants and additives.The worm gear reducer generally uses 220# gear oil. For the worm gear reducer with heavy load, frequent starting and poor use environment, some lubricating oil additives can be used to make the gear oil still adhere to the gear when the worm gear reducer stops running. surface, forming a protective film to prevent direct metal-to-metal contact during heavy load, low speed, high torque and start-up.The additive contains sealing ring adjuster and anti-leakage agent, which keeps the sealing ring soft and elastic and effectively reduces the leakage of lubricating oil.