Skewed Roll Stand TRIZ Cases
- Variable Lateral Guide Stand for Stable Cross Rolling
Multi-axis guide adjustment stabilizes workpiece support in cross rolling while preserving stand rigidity and reducing rolled-product defects.
- Cross-Rolling Roll Pass Adjustment During Rolling
Dynamic roll-positioning adjusts the roll pass during rolling to match changing parameters, improve geometry control, and reduce sticking risk.
- Cross-Roll Gap Adjustment with Coaxial Mechanical-Hydraulic Setting
A coaxial mechanical-hydraulic setting unit adjusts roll gaps under load with high accuracy while minimizing tilting, twisting, and hydraulic power demand.
- Grinding Ball Heat Treatment for Surface-Core Hardness Balance
Induction heating, air cooling, and water quenching balance surface and core hardness in steel balls while improving wear and impact resistance.
- Skew Rolling Mill Layout for Small-Diameter Precision Reduction
Using mixed roll diameters in a skew rolling mill expands minimum outer diameter range while preserving pipe and bar rolling accuracy.
- Dual-Rotatable-Shaft Skew Rolling Mill for Stable Bed Centering
Synchronizing gears and dual rotatable shafts keep rolling beds centered, improving stiffness, adjustment, and billet stability.
- Cross-Rolling Roll Pass Adjustment During Rolling
Hydraulic roll positioning enables in-process roll pass adjustment, helping cross-rolling units adapt to changing workpiece geometry and rolling forces.
- Cross-Roll Setting Assembly for Accurate Under-Load Roll Gap Control
A combined mechanical-hydraulic setting assembly adjusts roll gaps under load while limiting tilt and twist for higher positioning accuracy.
- Asymmetric Skew Rolling Mill for Accurate Diameter Reduction
Different roll diameters in a skew rolling mill reduce roll interference and shaft deflection, improving outer diameter accuracy across wide reduction ranges.