Metal-Working Apparatus TRIZ Cases

By moving each pickup nozzle to a liftable revolving angle, the mounter cuts nozzle rotation and speeds multi-angle component pickup.

A layered burner cover insulator combines fibrous heat shielding, support, and fill to resist thermal shock and maintain boiler sealing.

Rotatable punching tools and magnetic dies let moving-web punch patterns, spacing, and profiles change quickly without complex retooling.

A servo-driven cone and expansion block fix metal tubes to plates in closed spaces with precise force control and lower cost.

Spring-loaded stops align cable ends in the welding area, reducing faulty ultrasonic bonds and improving copper-aluminum splice quality.

Loop storage buffers interlayer web feed from the supply roll, using brake and suction or blowing control to prevent stress during high-speed slicing.

Direct electric actuation replaces hydraulics in rotating pipe cutting, improving force control, overload yielding, and fast stop-go cuts.

Pins create guiding cavities so stripping pins and claws can be inserted in one operation without pre-cut slits or detection equipment.

A tabbed replaceable blade and spring retainer reduce cutting-edge exposure during utility knife handling and blade replacement.

A support device lets an AGV hold workpieces at the machining station, absorbing process forces without extra loading steps or position shift.

Pivoting arms lock to the piston inner surface for secure removal without a bowl groove, reducing damage and unburned fuel space.

Fin-flank material projections cut capillary condensate retention while preserving condensation area and low pressure drop in condenser tubes.

Component-specific correction values and top-surface imaging align offset characteristic features during PCB mounting to improve placement accuracy.

A leading laser beam pre-melts material ahead of the weld so gaps fill faster and the main beam avoids penetration into internal components.

Image-based position detection triggers cut-and-clinch calibration only when exchange-section deviation exceeds a threshold, preserving accuracy and throughput.

Adjustable elastic preload in the panel feed chain maintains roller contact despite thickness variation, preserving machining precision and calibration.

Distributed suction on a foldable bracket lifts substrates from above, avoiding support-point pressure, temperature nonuniformity, and size-specific retooling.

Adjusting post-current electrode force hold time to axis misalignment helps prevent weld cracking across steel grades in resistance spot welding.

By extending electrode force retaining time based on axis misalignment, this case suppresses weld cracking in coated high-strength steel sheets.

A movable inner and outer punch forms a depression that holds metal for extrusion, enabling secure interlocks in plates with unequal strength.

Independently movable arms with matched contact contours and vacuum fixation let one fixture securely machine multiple bumper models.

Snap-fit vial retention and a rocker-style adjustment mount keep a box beam level vial secure, visible from multiple sides, and accurately oriented.

Handles oxidized and stripped metal products on one finishing line using switchable acid-free mechanical, vibratory, or optical stripping.

A layered burner cover insulator combines fibrous cover, support layer, and filling to resist heat, thermo shock, and gasket failure in boilers.

Retracting electrodes heat and soften high-strength metal plates so the coupling member can penetrate without tip melting or laser focal adjustment.

An attachable reel holder adds rotatable, exchangeable tape reels to boost feeder supply capacity without new manufacturing configurations.

An optical sensor and opaque cartridge surface block ambient light errors, enabling accurate usage tracking and user-confirmed counter resets.

Controlled carbon equivalency and an enlarged upset section let A706 rebar be stud welded without pre-heat while meeting AWS D1.1 and ACI 318.

Localized rolling and extrusion strengthen wheel rims, center holes, bolt holes, and valve holes to preserve lightweight design and fatigue life.

Acute-angle recess surfaces let a helical-tooth driver pull deeper under torque, improving engagement and preventing fastener head stripping.