Metal-Working Apparatus TRIZ Cases
- Oleophobic Ink Jet Orifice Plate with Reentrant Structures
A polymer aperture plate forms reentrant structures via photosensitive layer exposure to create precise nozzle geometries.
- Composite Splice Joints for Fuselage Thermal Expansion
Composite fittings join fuselage panels to eliminate thermal mismatch and maintain aerodynamic smoothness.
- Partial-Embed Metal Struts in Insulating Foam Panels
Segmented metal struts break continuous thermal paths through insulating foam, reducing heat transfer while maintaining structural strength.
- Flaky Magnetic Powder for Rotating Electric Machines
Oriented flaky magnetic particles in an oxide-resin matrix reduce high-frequency losses while maintaining saturation magnetization.
- Resin Damper Wall for Liquid Droplet Ejection Head
An elastic resin portion forms a thin damper wall inside the manifold hole, reducing drive voltage while preventing chamber communication.
- Composite Suspension Arm with Ductile Metal Core
Segmenting the cross-section into a metal core and plastic shells resolves weight-strength trade-offs in vehicle suspension arms.