Welding With Roller Electrodes TRIZ Cases
- Roller Head Clamping Structure for Leak-Safe Seam Welding Arms
Even contact surfaces and clamping pieces align roller heads on welding arms to prevent leaks, contact faults, and mounting errors.
- Seam Welding Electrode Layout for Complex Workpiece Shapes
Separating the electrode wheel motors and moving them above the weld zone frees space, avoids interference, and supports seam welding of varied shapes.
- Wire Wrapped Screen Welding Pressure Control
Feedback control systems adjust welding pressure to resolve inconsistencies in weld quality for sand control screens.
- Sandwich Material Profiles With Plastic-Free Edges
Heated plastic displacement exposes metal cover layers at profile edges for direct joining.
- Sliding Electric Contact Device for Roller Welding Heads
A sliding electric contact device uses a bimetallic plate and composite current-carrying block to transmit welding current.
- Segmented Earth Electrode for Spot Welding
A tiltable segmented earth electrode balances contact pressure across irregular workpiece surfaces, reducing heat generation from high current density.