Automotive Steering Rack Straightening Solutions
The straightness of an automotive steering rack directly determines the feel, presnosť, 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, vrátane: tackling massive initial deformation challenges (2.5-3mm), achieving high precision TIR (0.1mm) control, measurement difficulties for toothed workpieces, and automated straightening strategies. Through detailed technical data and an actual manufacturing case, we demonstrate the exceptional performance of the automated press