Metal-Working Apparatus TRIZ Cases

Telescopic grip sleeve adjusts bolt cutter handle length to cut larger workpieces while additive manufacturing reduces component count and weight.

Compressing two shell halves with a rod and clip member prevents head separation while an elastomer cover improves grip stability.

A flip-up can lid uses a pivoting arm to puncture the score line and lift the tab away from the beverage.

Spiral conical projections disrupt regular gas flow to enhance heat exchange efficiency without increasing wall thickness.

Vision scanning detects defects and thickness variations in food workpieces, allowing a scalable template to cut uniform portions while minimizing waste.

Deflecting lateral tongues in a shaving handle connector generate biasing force for pivoting, reducing mechanism complexity and preventing debris accumulation.

Elastic unit adjusts shaving blade vertical position to adapt to skin curvature, reducing irritation during shaving.

A hinged lid mechanism lifts blades from their recesses to resolve the trade-off between structural stability and ease of operation.

Variable permeability masks guide chemical etching to form precise cutting edges on metal bases without mechanical grinding.

Flexible elastomer replaces mechanical pivots to reduce drag and discomfort while maintaining precise shaving control.

Integrating a pneumatic drive and hydraulic pump inside the cylinder eliminates bulky external lines for universal high-force clamping.

Rotating cutting elements adjust circumferential speeds to match anvil surfaces, maintaining precise parallel alignment during substrate processing.

Integrally bent liner merges structural support with blade positioning features, reducing device complexity while maintaining locking reliability.

Automated rotary cutting via a three-dimensional cutter resolves manual disassembly inefficiency while maintaining lens integrity and positioning accuracy.

A powered grooming device merges trimmer and razor functions into a single handle using segmented electrical arrangements for selective power actuation.

Orientation elements in the central impeller deflect elongate potatoes radially, preventing oversized chips that jam packaging lines.

A razor handle rotatable portion uses a retention system to apply resistance torque for precise alignment.

Chamfered comb teeth guide hair onto the cutting edge, increasing active blade length and reducing clogging.

Segmented actuators deploy the blade while nested handle portions maintain structural rigidity, resolving complexity trade-offs.

A rotary strip cutter uses a rotating head to slice meat into uniform strips.

Segmenting guard and narrow teeth resolves the trade-off between safety and cutting efficiency by reducing spacing without hooking injuries.

A hair-cutting shear uses a gum cutter table to support hair during incision, enabling precise unidirectional bevel cuts.

Multi-gun swedging apparatus forms interlocking picket-rail connections simultaneously, eliminating sequential assembly delays.

A C-shaped catch claw driven by a rotary motor engages workpiece carriers to achieve precise singulation on accumulation conveyors.

Segmented handle design with a gel-filled cavity resolves the trade-off between structural strength and user comfort during prolonged use.

Piercing and compressing sheet edges exposes fibrous surfaces, enabling thermal adhesive binding on coated papers that resist standard adhesion.

Multi-sensor edge detection corrects paper skew to ensure accurate aperture placement across varying sheet sizes.

Vapor flow paths in a joining jig extract solder residue from platy member laminates, preventing back hole blockage in ceramic honeycomb dies.

A utility knife handle integrates a cam surface to pivot the blade holder and secure a spare blade within the housing.

Elongated radial hair inlets with widened ends enhance hair catching while preventing skin damage from deep shaving pressure.

Segmented counterweights in a nested handle structure compensate for center of mass shifts caused by repeated sharpening.

Segmenting the support into an inverted U-shape reduces weight and material consumption while maintaining cutting precision and versatility.

A joint press kit uses dual-use adapters attached to a yoke via snap rings.

Check valves prevent leakage and clogging by controlling flow direction, ensuring consistent fluid delivery while minimizing air exposure.

A removable guard with a barbed grate spaces blades from skin to enable safe trimming.

A paper punch relocates pivot pins and pressure bolts to the inner side walls of its cover part.

Correlation means compare strip-shaped detector data from adjacent individual patterns to determine precise cutting positions without separate markings.

A garment station uses a movable platen to fold fabric webs into components on a conveyor line.

Independent profile bar sections in the counter bearing absorb punch compressive forces, preventing film bridging and ensuring clean separation.

Pivotally coupled arms on a handheld sheet cutter align blades with structure edges, ensuring straight flush cuts across varying material thicknesses.

Coaxial tool components guide a plunger assembly to pierce fiber preforms, establishing direct channels that enable efficient chemical vapor infiltration.

Lubrication reduces friction between the actuator and chassis, decreasing the force required to deploy the blade.

Organic coating on cobalt powder prevents oxidation during hard alloy mixing.

Metal phosphate coated metallurgical powder increases lubricity during high pressure die compaction.

A pneumo-hydraulic pivoting arm positions a repair tool to restore shipping container surfaces.

Steel flanges mediate between overmoulded plastic races and shafts to maintain coaxiality despite thermal expansion differences.

Segmented wiring members fold to avoid overlapping adjacent actuator units, simplifying the joining process for high-speed liquid-jetting heads.