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.
How an automatic point-press cell replaces manual straightening for 8-18 mm motor shafts up to 600 mm long, holding a 0.05 mm straightness target through measured, controlled correction.
Plasticizing screw straightening separated from lead screws: screw anatomy and stage control, helix-aware measurement that separates bend from flight geometry,
Automatic lead screw straightening solution: functional datums on threaded parts, thread-safe measurement and pressing, separate windows for compact and ultra-s
A mud motor rotor is meters of hardened steel carrying a functional multi-lobe profile. Straightening happens before coating, engages crests through form-matched inserts, and gates service-bent rotors through engineering review.
An assembled rotor is more than a shaft with mass: laminations, end rings or magnets change stiffness, fragility and balance behavior. Straightening rotors through safe exposed shaft spans only.
