The vehicle chassis dynamometer is one of the important bench testing equipment for automobiles. It is used in automotive engineering for the overall inspection of technical conditions. Previously, it was mostly used in new car manufacturing and testing. In the 1980s, the application of dynamometers
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The main unit has a high operating load, which poses a threat to the main motor and electrical system. The intense friction that may occur between the main unit's screws, between the screws and the front and rear end faces, and between the screws and the main unit's casing will cause the operating l
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The rotor of the oil-free screw air compressor does not directly touch each other, and there is a certain gap between them. The outer rotor drives the inner rotor to rotate through a synchronous gear, ensuring the gap between the rotors during power transmission. The term "oil-free" means that the g
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