Rolls TRIZ Cases
- Roll Stand Lubrication Nozzle-Mixer with Instant Hot Water Cleaning
A nozzle-mixer unit for roll stand lubrication integrates an inline heating device to generate hot water directly within the supply line.
- Work Roll Surface Finish for Dulled Gloss Metal Substrates
Controlling Ra and Rz values breaks off roughness peaks to reduce sensitivity to imperfections and suppress smearing during high-speed processing.
- Relief-Textured Sheet Metal for Industrial Flooring Noise Reduction
Aligned half-ovoid reliefs on sheet metal minimize vibration-induced noise below 60 dB(A) to meet the PIEK standard.
- Disk Roll Skew Angle for Seamless Pipe Piercing
Inclined disk rolls suppress billet swinging and maintain constant gaps between main rolls, preventing material peeling at high expansion ratios.
- Rapid Capacitor Discharge Heating for Metallic Glass Forming
Rapid capacitor discharge uniformly heats metallic glass alloys to enable thermoplastic shaping within milliseconds.
- Composite Rolling Mill Roll Wear Resistance via Ceramic Fiber Control
A composite rolling mill roll uses controlled ceramic fiber content to reinforce an iron alloy sintered layer.
- Deformable Guide Roller for Dynamic Fiber Bundle Spreading
Dynamic spreading via a deformable guide roller adapts bundle width to local curvature, eliminating overlaps and gaps on curved surfaces.