بولٹ

The straightness of an automotive steering rack directly determines the feel, صحت سے متعلق, and noise control of a vehicle’s steering system. Starting from technical principles, this article provides an in-depth analysis of the key technical points in straightening S45C steering racks, بشمول: tackling massive initial deformation challenges (2.5-3ملی میٹر), achieving high precision TIR (0.1ملی میٹر) control, measurement difficulties

The straightness of an ejector pin directly impacts the overall lifespan of the mold and the quality of the injection-molded/die-cast parts. Starting from technical principles, this article provides an in-depth analysis of key technical points in straightening slender ejector pins, بشمول: process method comparison (manual/multi-roll vs. horizontal point straightening), high-precision measurement methods, process parameter optimization