Metal-Working Apparatus TRIZ Cases

Finishing cutter reduces width to contact narrow areas, resolving skin irritation from direct pressure.

A gripper system uses length compensation to secure food blocks of varying sizes for automated processing.

Underside locking mechanism secures the blade while clearing the handle grip area.

A razor cartridge blade mounting system uses spaced bases with protrusions to support shaving blades along a longitudinal axis.

Two-stage bending with a support insert compensates for rebound forces to ensure dimensional stability in stationary blades.

Multi-stage cutting units scan meat contours and dynamically adjust blade angles to minimize wastage while maintaining high-speed production rates.

A handheld garlic mincer uses a rotating screw to drive a plunger through a cutting grid while a blade slices the output.

A laser irradiation apparatus uses image acquisition to calculate substrate brightness values for real-time performance assessment.

A cheese slicer uses a ballpoint pen ratchet mechanism to pivot a guiding plate for variable slice thickness.

Segmenting the blade into a thin cutting edge and thickened spine resolves weight versus bending contradictions, improving usability.

A monolithic adhesive fiber tray immobilizes optical fibers along a continuous guiding path.

A fastener storage disc uses concentric apertures and machine-readable identifiers to organize components, eliminating tube lodging issues.

A spring mechanism with adjustable tuning elements modifies resonant frequency to reduce vibrations and noise in electromagnetic drive units.

Auxiliary cam mechanism converts rotational drive into slide arm backward movement, eliminating high driving energy from large spring constants.

Removable comb unit directs hair flow via fin orientation, resolving clogging risks from complex rotating blade mechanisms.

Embedded magnets in the utility knife body interact with a magnetic base to prevent tools from rolling off workbenches, reducing search time and clutter.

Continuous recirculation prevents thermal degradation and settling of low-viscosity materials in small mold cavities.

Segmenting the pneumatic cylinder into replaceable modules eliminates integral casing disassembly, reducing repair costs while maintaining airtight reliability.

A guide comb with a holdable extension provides ergonomic grip and stability during hair cutting operations.

A tool exchange device moves a spindle carrier in a perpendicular plane to transfer tools between magazine and spindle.

A punching machine frame mechanism holds material units securely to enable precise positioning during perforation strokes.

A self-aligning punch device uses a pin and hole mechanism to position a movable platform for precise pattern formation.

A monolithic cutting tool integrates fiber-reinforced polymer links to resolve assembly complexity while reducing weight by 47%.

A shaving razor stand uses a U-shaped cradle to hold the safety razor upright.

A segmented blade holder design using a supporting base and catch plate mechanism to enable precise assembly.

A heated cutting tool plasticizes rigid PVC pipe walls during rotation to enable clean trimming without material breakage.

An integrated applicator transports fluid via a permeable guide surface to prevent misflows and ensure consistent coating during food slicing.

An intermediary safety lever blocks accidental actuator engagement while a redesigned charging handle eliminates pinch points during blade deployment.

A razor connector uses elastic deformation to absorb external impacts while maintaining strong engagement force between the handle and cartridge.

A non-closed curved blade uses nanometric position control to adjust cutting precision.

An articulated lever with detent cams connects the drive shaft to a circular blade, enabling safe shutdown without complex locking elements.

A trimmer pusher uses position and reaction force detection to identify bound material length.

Flexible sole design reduces gaps during rotation, preventing material stretching and extending the useful cutting length.

Plunger motion releases resilient retainer arms to simplify assembly complexity.

A cage nut insertion tool uses a beveled shaft and integrated channel to compress fasteners for rack mounting.

A hole saw cuts radial ribs connecting snap-fit members, enabling removal without damaging the upper element.

Aspherical surfaces and antireflection coatings reduce ghost images and flare while correcting aberrations during lateral lens movement.

Die drawing eliminates mandrels to lower equipment costs while maintaining secure bimetallic shell engagement.

A utility knife features a sliding actuator and blade carrier that selectively locks the blade in an extended position.

A razor cartridge pivots the blade frame via a single resilient member, reducing device complexity while maintaining uniform pressure distribution.

A cutting device uses a U-shaped guide body to sandwich and clamp products of varying thicknesses between aligned slots.

Horizontal introduction along a guide reduces lifting distance and manual effort, resolving the trade-off between tool durability and changeover speed.

Segmented stationary spindles minimize moved mass to reduce inertia impairments and maintain positioning accuracy.

Sintered metallic powder compacts deliver mechanical strength while enabling controlled dissolution to eliminate expensive milling operations.

Elastic deformation in yieldable regions redistributes shear forces across fasteners, preventing individual screw failure caused by uneven load distribution.

Integrating spacing and shield ribs into a single unit element resolves the trade-off between manufacturing cost and sealing property in ventilation systems.

Segmented dies and internal mandrels prevent inner end buckling during high-pressure collar formation.

Sealing strip anchor extensions embed in curable building material slabs to prevent moisture ingress and maintain structural integrity.

Radial compressive stress deforms the insert ring to create a deep recess, eliminating material breakage and annealing needs.

A rotor core axial hole forming method uses preliminary shaping and punch-through steps to create precise boss and disk section holes.