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Cold forming machine wheel processing accuracy and stress requirements
Jul 13, 2018

The neutral layer of the deformation zone of the cold forming machine is calculated accurately, and the material in the deformation zone is calculated accurately, and the symmetry of the roller processing is good. The non-deformed area of the cold-bending forming machine is as far as possible without being pressed. When assembling, the areas of the upper and lower rollers need to be consistent.


Before the biting, the material of the cold forming machine should be effectively set according to its front rolling state, and the guiding inclined groove can be effectively set. Before the stable pressure, the material slides smoothly in the rolling, and the production is in progress. The problem of bending and twisting is mainly caused by the imbalance of the force. The left and right forces are unbalanced, the left and right are bent, and the upper and lower forces are unbalanced, resulting in distortion. Solution: The design is balanced by force, accurate in processing and easy to install and adjust.


When the cold forming machine is being produced, the accuracy of the roller processing is very critical. To this end, special tools are specially produced under the projector to be magnified 20 times for detection. The main drive side adopts roller cone bearing to ensure that the radial runout of the main shaft is within 0.04MM, ensuring that the main shaft will not move left and right.

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