How to Solve Distortion in High-Frequency Welded Square Tube Production - Production Process Optimization

Rotating Wheel Operation: Reduce the overhang length of the thick-walled square tube on the rotating wheel, keeping it within a reasonable range (e.g., ≤600mm), to minimize the centrifugal force during heat treatment and thereby decrease distortion. Additionally, adjust the rotating wheel speed ratio and core position to ensure stability and uniformity during the rotation process.