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Half axle sleeve is an important part of automobile drive axle assembly. It is integrated with the drive axle housing to fix the axial relative position of the left and right drive wheels and support the mass of the frame and each component on it. When driving, it bears the road reaction force and torque transmitted by the wheels and transmits them to the frame through the suspension. Do you know the forging process of half shaft sleeve? Do you know the forging process of half shaft sleeve? Let's follow the small series of heavy truck half shaft sleeve manufacturers to understand and have a look!

1. Three step forming method

Three hydraulic presses are used, each with a station, and three processes are used to form the shaft tube. The forging process is as follows: after heating the blank, first carry out the forging process (pressing) on the hydraulic press, then carry out the second forging process (upsetting extrusion) in one press, carry out the forging process on two hydraulic presses, and complete the forging process (reverse extrusion) on the third hydraulic press for the third time.

2. Four step forming method

Use two hydraulic presses, install a sliding table on the hydraulic press workbench and sliding block, and install two groups of molds on the upper and lower sliding tables. Under the action of the push-pull cylinder, the sliding table moves along the worktable and the sliding block. Therefore, four processes can be performed on two hydraulic presses to form the housing. The forging process is as follows: after heating the blank, transfer it to the hydraulic press. At this time, a group of molds on the hydraulic press coincide with the hydraulic press. Formed in one station; The workpiece after pressing is sent to the second station, the push-pull cylinder acts at the same time, the pressure of the second station coincides with the equipment, and the slider goes down to complete the upsetting and extrusion of the second forming process; The upsetting and extruding parts are transferred to the second hydraulic press, which is similar to the first hydraulic press to complete the primary reverse extrusion and secondary reverse extrusion processes in turn.