Pistons TRIZ Cases
- Stepped Hybrid Weld Seam for Low-Distortion Working Cylinders
A two-zone laser and laser-hybrid weld cuts heat input, filler use, and distortion while keeping working cylinder joints strong.
- Dual-Spindle Hole Drilling for Accurate Oval and Variable-ID Holes
A dual-spindle eccentric tool path shapes oval and variable-ID holes accurately while avoiding heavy workpiece reciprocation.
- Free-Piston Engine Eccentric Ring for Direct Shaft Output
An eccentric ring and coupling structure convert piston motion into shaft rotation, improving free-piston engine efficiency and synchronization.
- Piling Rig Deflection Apparatus Oblique Rotation
Oblique rotation reduces transport height and length without adding screw connections.
- Multi-layered Piston Crown for Opposed-piston Engine Thermal Management
A multi-layered piston crown uses a barrier layer to reflect heat back into the combustion chamber.