The crawler walking mechanism of tractor parts is widely used in construction machinery, tractors, and other field operation vehicles. The crawler walking mechanism of tractor parts has poor walking conditions, which requires the walking mechanism to have sufficient strength and rigidity, as well as

The essence of metal steel forging processing is the ability to use metal and its ability to produce plastic deformation. With tools or molds, the blank is formed, and the blank is formed, which has a certain shape, size, internal tissue, and Mechanical performance that meets a machining method of m