A steering rack mixes toothed zones, journals, flat or Y-sections and hardened transitions on one part. Automatic press straightening with profile-aware measurement and tooth protection.
Hollow shafts deliver stiffness per kilogram that solid bar cannot match, and they punish careless tooling the same way. Straightening thin-walled transmission shafts without dents, false readings or weld damage.
Electric submersible pump shafts are meters of 12-25 mm nickel-alloy steel with splined joints. Straightening them is precision slender-shaft work gated by fatigue history and teardown evidence.
Flanged axle shafts 1000-1350 mm long combine journal, body, spline and flange-hole PCD runout limits in one part. An automatic point-press concept with multi-feature measurement.
A pump shaft locates bearings, carries the impeller and runs through a seal, so a small bend shows up everywhere. A closed-loop straightening concept built around functional datums and protected contact zones.
A spindle shaft is not a plain round bar: bearing seats, tool taper, gauge face and drawbar bore must stay related to one axis. A stage-aware straightening concept for bare spindle shafts.
Gear shaft straightening restores the rotation axis of a toothed component. Here is how a bend survey map, point-press correction, peening and acceptance limits fit into one documented process.
Input, output and intermediate gearbox shafts need multi-station measurement, functional gear checks and a protected press path. A closed-loop straightening concept for transmission shaft families.
Tooling marks in straightening come from contact stress above local yield, worn geometry and setup choices. Mark types, part-class priorities and prevention str
