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When the worm gear reducer has a broken shaft, we should use the following methods to deal with it: 1. The dynamic balance of the brake wheel and the fluid coupling is poor.Usually the coupling only performs static balance test, not dynamic balance test. There is a certain deviation in the dynamic balance of the coupling. When running at high speed, additional dynamic load will be generated on the shaft...
The screw lifter is a basic lifting component with many advantages such as compact structure, small size, light weight, wide power source, high reliability, and long service life.It is widely used in machinery, metallurgy, construction, water conservancy equipment and other industries, with lifting, lowering, advancing, flipping and various height position adjustments with the help of accessories...
The worm gear reducer shall not be hammered by gravity on the housing of the reducer to avoid damage; regularly check whether the installation foundation, seals, and drive shafts are normal.In normal use, the maximum temperature of the lubricating oil should be less than 85°C.When the oil temperature rises abnormally, and abnormal noise is generated, the machine must be shut down for inspection immediately to remove the fault...
What are the rotating forms of worm gear and worm elevators. Now the machinery industry is developing faster and faster. Worm gear and worm elevator manufacturers mainly drive the worm to rotate to achieve the up and down movement of the screw to achieve the function of pushing and pulling or jacking. The main type of rotation There are two forms: Form one:...
Why does the screw lift have insufficient lifting power? The screw lift has a very important position in the mechanical field of today's society. It stands out in the hydraulic and pneumatic transmission, and it can be used more and more extensively.It is different from hydraulic and pneumatic devices, because it does not need...
The screw lifter has already had a very important position in the machinery industry of industrial manufacturing. It excels in hydraulic and pneumatic transmission, and its application fields are getting bigger and bigger, and its coverage is getting wider.It is different from hydraulic and pneumatic machines, because it does not require complicated hydraulic tanks and gas tanks, only manual and electric...
The asphalt mixing device can also be called an asphalt mixer and an asphalt mixing device when in use.Refers to complete sets of equipment for mass production of asphalt concrete.According to the mixing method, the asphalt mixing machine can be divided into forced batch production and continuous production. According to the loading and unloading method, it can be divided into fixed type, semi-fixed type and mobile type. ...
Worm gear reducer is one of the commonly used reducers. In the process of using worm gear reducer, it is inevitable that you will encounter problems.1. Common problems of worm gear reducer and their causes: (2) Transmission pinion helical gear is worn, (1) Bearing (at the worm) is damaged. XNUMX Transmission small helical gear...
The heat balance of the worm gear lifter: Due to the low transmission efficiency of the worm, the heat generation is large, the temperature rise of the lubricating oil increases, the viscosity decreases, and the lubrication state is bad, resulting in failure of the tooth surface bonding.Therefore, the thermal balance calculation must be done for the continuously running worm drive.In the worm drive, the...
When it comes to worm gear reducers, many friends don’t know very well. In fact, in many industries, you will see the shadow of worm gear reducers. When many users use worm gear reducers, they don’t know how much oil is appropriate. Knowing under what circumstances need to add lubricating oil, I will come to my friends to talk about oil...