Transportation And Packaging TRIZ Cases

Internal coolant passages in a cutting insert shim deliver fluid directly to the insert-chip interface, reducing heat and preventing chip sticking.

A plasticizing extruder screw omits the conveying web in its mixing zone to break up residual solids and intensify melt homogeneity.

A portable ozone distributor uses a tortuous porous tube to mix air and ozone at high pressure.

A reconstitution assembly creates undercooled metallic core-shell particles for on-demand solder paste production.

A heat-treated lodgepole pine composition reduces detectable pollutants to undetectable levels through physical contact.

Multi-reactor toner process segments aggregation and coalescence steps, reducing coarse particle content and reactor fouling.

Coating Nd-Fe-B alloy powder with dysprosium concentrates rare-earth elements at grain boundaries, reducing bulk material costs.

A metal matrix composite with dispersed ceramic particles creates durable decorative elements.

A tool coupling uses clamping sections with circular arc surfaces to produce a press fit between a cutting head and carrier.

Segmented polygonal drive sections reduce feed force and setup effort, enabling flexible hole creation in poorly accessible workpieces.

Amino polymer reacts with branched polyhydroxymonocarboxylic acid to form amide and urethane bonds.

An R-T-B rare earth magnet formulation stabilizes magnetic properties through precise boron content control.

A method for preparing NdFeB metal powder uses fluoride compounds to form an insulating film during thermal reaction.

Adding titanium to aluminum-silicon electrodes suppresses silicon nodule formation while maintaining conduction efficiency under high temperatures.

A control mechanism pauses upward rod motion to allow liquid droplets to settle and reduce adherence.

An aroma-tight membrane seals factory openings in a plastic capsule base, preventing oxygen ingress while allowing controlled water penetration during brewing.

A particle coating device uses multiple magnet rollers to classify particles by size via centrifugal force.

An enclosed mixing device uses an elastomeric seal and filter to trap toxic fumes generated when breaking monomer vials, preventing staff exposure.

Tangential fluid flow from an adjacent impeller prevents filter fouling during plasma separation, maintaining throughput without cell lysis.

Redox synthesis removes organic ligands to boost surface area and catalytic efficiency.

A single rotor design eliminates structural deflection from high centrifugal forces while maintaining mass transfer efficiency and minimizing pressure drop.

Integrated pneumatic mixing and gas conditioning eliminate structural complexity while ensuring uniform treatment and minimizing material aggregation.

Silver-bismuth powder maintains conductivity in oxidizing atmospheres, resolving oxidation issues.

Silver matrix sintered contacts incorporate dispersed salts that undergo reversible endothermic phase changes to absorb heat and reduce silver loss.

Thinned cutting edges with offset extension lines lower drilling resistance while preventing tip chipping during manual operation.

Graphene additives in metal-filled polymer systems reduce curing shrinkage and brittleness while maintaining effective electromagnetic interference shielding.

Interchangeable cutting inserts in the drill head reduce work hardening by distributing stress across multiple edges while maintaining high penetration rates.

Insulator-coated soft magnetic powder uses ceramic and glass layers to suppress eddy current losses in high-frequency applications.

Asymmetric spiral grooves in this micro-drill improve debris removal while maintaining drill balance, preventing overheating during PCB manufacturing.

External peristaltic pumps drive flexible conduits to transport building fluids, eliminating pump fouling and reducing cleanup time.

Segmented planar anodes with perpendicular flake orientation lower equivalent series resistance while maintaining high energy density.

A non-continuous screw reactor induces turbulent flow to mix steam, latex, and coagulant efficiently.

Alkylpolyglycoside surfactants stabilize aqueous drilling fluids against phase shifts while reducing friction torque and inhibiting clay swelling.

A shaft deflection monitoring method measures radial position deviations to prevent mechanical overstressing.

Mixing quenched melt polycarbonate with unquenched polymer neutralizes active catalysts to improve optical properties.

Reductive expansion synthesis forms zero-valence metallic particles using nitrogen-hydrogen molecules.

Fluidised-bed spray-granulation of high-shear mixed suspensions yields controlled particle sizes, resolving stoichiometry disparities in alloy production.

SiO2 and phosphate surface layers on Fe alloy particles maintain constant permeability while resisting vibration in hybrid car reactors.

Two electromagnetic stirrer units mounted on opposite sides of the furnace bottom generate stirring forces in the steel melt.

Water-atomized stainless steel powder forms M2(C,N) carbo-nitrides during sintering to create dense heat-resistant components.

A method produces solid metal oxide nanoparticles with precise particle size by contacting metal precursors with an aqueous agent.

Optimized nickel ball hardness balances crystal growth with sphericity to ensure reliable self-alignment during semiconductor chip mounting.

Segmented reactor design with helical flights and compaction zones improves polymer mixing efficiency while resolving high viscosity slurry bottlenecks.

Variable stepping motor speed extends the discharge period relative to suction, eliminating vaporizing chambers and stabilizing anesthetic gas concentration.

A scalable common interface plate system uses a barrel-cam mechanism to achieve high-stiffness mating between robotic manipulators and tools.

An inclined chocolate processing container uses a high-speed conching tool to heat and liquefy the mass.

Sm-Fe-N magnet incorporates a Fe3Zn10-rich inter-particle metal phase to isolate alpha-Fe formation, preserving coercivity while achieving high density.

A dispersion-strengthened austenitic stainless steel uses oxide particles to pin grain boundaries and refine the microstructure.