Manufacturing Material Handling TRIZ Cases

An interferometer tracks workpiece topography during laser metal deposition, enabling real-time parameter adjustment for accurate 3D geometry.

A nozzle follower applies acetone vapor or heated air to freshly printed plastic, smoothing ridges while enabling solvent recovery.

A butterfly valve at merged material flow paths controls 3D nozzle discharge, reducing recalibration, waste, leakage, and shape deformation.

Dual supply mechanisms and coordinated control keep plasticization material flowing, reducing feed failures in 3D and injection molding.

Selective powder dosing based on layer geometry cuts excess recoating, reduces powder use and wear, and simplifies unpacking in 3D printing.

A rotating multi-nozzle print head enables online replacement and standardized wire clamping to prevent wear defects in continuous fiber printing.

A branch flow path lets the plunger absorb and return shaping material without stopping deposition, reducing drips and preserving continuous 3D shaping.

Segmented hole channels vary 3D extrusion port size without squeezing material, preserving uniform flow and print accuracy.

Automatic control-data generation adapts 3D shaping files to device functions, reducing manual setup errors and preserving shaping accuracy.

A movable-wall storage chamber and pressure-controlled pumping stabilize viscous powder flow, reducing porosity and burrs during deposition.

A vibrating dispenser with adjustable frequency and amplitude maintains continuous powder flow for accurate additive manufacturing supply.

An extruder with an axially displaceable conical screw dynamically adjusts the leakage gap to control material flow.

A dual feeding extrusion device switches between two consumable pipes using a driven switching mechanism to maintain continuous material delivery.

A material dispensing device uses an upper detection unit to measure remaining material levels from above the storage unit.

Segmented printheads deposit reactive polyurethane components to maximize surface interaction and resolve solvent dilution limits.

An integrated cutter positioned at the intake region ensures perpendicular alignment, preventing extruder clogging and reducing maintenance time.

A bioprinting print head uses buffer solution displacement to terminate fiber deposition with clean ends.

Mirrored component sets on a binder jetting print carriage enable bi-directional printing, resolving layer height consistency issues across both directions.

Segmented chambers apply controlled suction to remove particles and prevent contamination.

Dynamic control of thermoset mixture ratios and flow rates resolves the trade-off between printing speed and precise material attribute management.