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

Aluminum casting refers to equipment and devices of pure aluminum or aluminum alloy obtained by casting processing methods. Generally, a sand mold or a metal mold is used to pour the heated liquid aluminum or aluminum alloy into the mold cavity, and the aluminum parts or aluminum alloy parts of vari