Production steering knuckle straightening: datum chains from hub bore to strut interfaces, four deformation patterns, material limits and acceptance gates for cast and forged knuckles.
Piston pin straightening on short hardened cylinders: datum choice, ovality vs bend separation, micron-stroke point pressing, springback behavior and acceptance criteria.
Crankshaft straightening separates main-journal bend from offset crankpins: datum chains, protected fillets, pressure vs roll vs peening routes, springback control and NDT gates.
Camshaft straightening is feature-aware shaft work: journal runout mapping, datum strategy, lobe-safe support zones, springback control and sample-based acceptance for production camshafts.
A drive shaft is a torque path built from a welded hollow tube, yokes, flanges and joints. Straightening it without crushing the tube, losing yoke phase or skipping the balancing gate.
A turbo rotor spinning at several hundred thousand rpm lives or dies by shaft geometry. Micro point-press correction, crack gates before force, and rebalancing as part of acceptance for turbocharger shafts.
An industrial roll is a rotating precision component with journals, a controlled barrel profile and sometimes a coating. Straightening rolls from rough forged blanks to finished web-handling rollers.
Textile-machine shafts in EN31 bearing steel at 58-62 HRC cannot absorb casual correction. A closed-loop point-press concept that doubles throughput without inviting cracks.
