Cutting Tools TRIZ Cases

See how titanium alloy blades with selectively hardened leading edges maintain toughness at −50

A single forging process forms the side nail puller and notch without milling, cutting material waste, cost, and failure risk.

Cold-forming both wire ends in two steps increases end cross-section without extra passes, cutting material waste and production cost.

A rotating wheel turns wire sections vertical for dual-end cold forming, avoiding undercuts while keeping the machine compact.

Near-net stamping followed by selective machining cuts lower jaw waste and production time while preserving tight tolerances and interchangeability.

A single forging and cutout process forms an integral wing-plate head and shaft, boosting wrench rod strength while reducing manufacturing steps.

Near-net-shape stamping plus selective machining cuts lower jaw production time and material waste while preserving surgical stapler tolerances.

Localized tapered recess surfaces create wedge friction that improves axial alignment and resists cam-out under high torque.

3D scanning and automated zigzag weld planning rebuild worn forge dies with precise deposition, less material waste, and repeatable quality.

A hybrid open-end wrench combines a steel cover with an alloy body to reduce weight while maintaining structural rigidity.

Reinforcing rods embedded in the ceramic body reduce crack propagation and extend service life for hot press platens.

Rotating an abrasive wheel around a fixed circular blade ensures uniform sharpening without tedious manual rotation.

Thermal treatment converts a solid steel block into an elastic C-shaped component, eliminating multiple sheets to simplify assembly and reduce costs.

Non-parallel mold clearance matches uneven plate thickness to reduce surface layer damage and powdery residue generation.

Pre-screening abrasive blades by runout and thickness reduces slot dimension variability in honeycomb extrusion dies while maintaining high manufacturing speed.

Segmented concentric die pieces with nickel alloy layers reduce weight and scrap while maintaining shape accuracy.

Cold forging a flat metal blank forms spanner heads and shanks, eliminating heating costs and reducing material scrap compared to traditional methods.

Concurrent shaping of the wrench-shaped part and hole reduces processing steps. A squeezing force applied by the punch creates a denser interior structure.

Cold forming creates raised indicia on bunter blanks, eliminating EDM surface roughness and workhardening the metal.

Plastic injection molding joins a composite handle to a metal wrench head, reducing production time and cost while maintaining structural integrity.

Displacing movable die platforms relative to fixed ones forms unique joggles without custom tooling, eliminating time-consuming manufacturing delays.

Cold forging shapes a flat metal blank into a spanner head and shank, eliminating expensive heating equipment and reducing material waste.

A forging method shapes high carbon steel blanks into polygonal sections using pressing and rolling dies.

Spindle assembly integrates lighting device into ratchet wrench grip to prevent accidental switch-off and reduce installation complexity.

Direct deposition of razor structures and mesa barriers on a flexible substrate reduces cartridge complexity while preventing skin penetration during cutting.

A die coater adjusts fastener compression forces to shape the coating slot profile.

A socket marking method uses indentation, coloring, grinding, and electroplating to create a durable surface finish.