Machining Process Of Large Trapezoidal Lead Screw | Tempering, Hardening, Straightening & Stress Rel
Video Description
This factory walkthrough shows how large trapezoidal lead screws are machined—covering tempering, hardening, straightening, and stress relief—and explains how T6–T12 screws with brass nuts convert rotary motion into precise linear movement for heavy-load drives, lifting, and fine-tuning. See the process, quality checks, and custom options.
