Separate tube ovality from centerline straightness by defining cross-section, lengthwise geometry, datum, support condition, wall integrity and customer-gauge acceptance.
Understand the Bauschinger effect in straightening as a material-behavior framework for reverse loading, residual stress, trial planning and released-part verification.
A proposed automatic straightening solution for 183–720 mm steel shafts and bars, covering multi-diameter runout measurement, 1–5 correction points.
A sample-based straightening solution for long stepped medical drill components, covering section-specific datums, low-force measurement and protected correction zones.
A proposed two-stage twist and bend straightening solution for 1800 mm 304L liquid cooling manifolds before and after welding.
Plan a straightening sample test, FAT and SAT with representative parts, agreed gauges, measurable acceptance criteria, traceable results and clear release gates.
A piston pin — also called a wrist pin or gudgeon pin — is the short, close-tolerance cylindrical pin that joins the piston to the connecting rod small end..
Connecting rod sleeve straightening: how slender extension-bar sleeves are measured, protected and straightened to tight runout for power tools.
Define PASS, NOK, rework, stop and engineering-review routes for a straightening line using traceability, isolation, remeasurement, correction limits.
Engineer crankshaft straightening around main-journal runout, offset crankpins, protected fillets, released geometry, crack inspection, grinding and balancing.
A practical roller-straightening solution for Ø4–6 mm long nails, covering plain and threaded shanks, wheel selection, simple changeover, jam prevention.
Engineer industrial gear rack straightening around back and side datums, full-length bend and twist, protected teeth, joint-pitch alignment and installed mesh acceptance.
