Additive Manufacturing Apparatus TRIZ Cases

A positioning plate enables selective laser sintering of structural members with high dimensional accuracy.

Polymeric particles dispersed in a curable carrier improve mechanical properties of 3D printed articles.

Deposits substance droplets onto a surface to form solid needle-like structures for automated production.

A reaction-bonded silicon nitride sandwich radome transmits wideband RF signals through a low-density foam core.

A multifunctional apparatus integrates 3D scanning and printing using a shared DLP projector and beam splitter.

A phase change wax and ethoxylated polyethylene support material adheres to build substrates during additive manufacturing.

Aircraft flow body recess uses porous structural components to influence fluid shear layers and stabilize airflow patterns.

Automated scanning selects print media by shape and color, reducing manual selection time and minimizing material waste.

A cavitation jet removes support structures from additively manufactured workpieces.

A binder jetting method deposits a support layer to stabilize the powder bed before forming object layers.

Composite particulate build materials embed high-aspect-ratio reinforcing particles on polymeric surfaces to resolve uneven distribution during layering.

A computing system modifies print data to include 3D structures that encapsulate build material within the additive manufacturing build volume.

Continuous additive manufacturing reduces powder consumption by overlapping deposition with laser processing.

A robotic bioprinter uses a small diameter cannula to eject bio-ink layers inside the body.

Inclined coater prevents particulate fall onto the build plane, maintaining manufacturing precision and enabling continuous large component production.

An elastomeric lattice structure maintains stable friction fit in aerospace heat exchangers by resisting permanent foam rubber deformation.

Controlled cooling rates between 110 and 2400 C per minute prevent harmful grain boundary precipitation, boosting strength and corrosion resistance.

Sequential powder layering and binding control electrode porosity, eliminating custom mold costs.

Segmented cellular linings adapt standard helmets to user heads, resolving imprecise optronic device positioning.

A fluidization device generates gas flow or mechanical vibrations to partially fluidize building material in additive manufacturing.

Composite resin formulations improve inter-layer adhesive strength to prevent layer separation in 3D printed articles.

Segmented conduits in a multi-dimensional array distribute physical loads to resolve the trade-off between structural reliability and device complexity.

A stirrer device incorporates an optimization unit to increase differential pressure at the exit opening for enhanced fluid dispersing performance.

Helical extraction plate motion reduces layer tearing stress while accelerating resin refreshment for faster 3D printing.

Selective laser melting simplifies complex multi-step production routes for Ti3SiC2 and Cr2AlC, enabling precise shaping under shielding gas.

Composite bioink embeds bone cells in 3D structures with channels, improving physiological relevance of in vitro models.

Additive manufacturing creates a custom brace with a two-stage elastic mesh that prevents injury without limiting natural movement.

Selective laser welding between absorbent warp and weft yarns resolves the contradiction between dimensional stability and flexibility in papermaking fabrics.

A solvent selectively dissolves polymeric support materials from thermoplastic build parts, eliminating harsh chemicals and manual removal damage.

A polyvinylpyrrolidone blend dissolves in tap water, resolving the trade-off between thermal stability and caustic removal damage.

A stator device employs a magnetic inference stiffening device to prevent bending under high loads, ensuring structural stability in electric flat motors.

A 3D printed preform undergoes uniaxial pressure sintering within a mold filled with sacrificial material to achieve homogeneous densification.

Laser ablation creates recessed tracks on rough additive manufacturing surfaces, enabling continuous deposition of narrow conductive paths below 50 μm.

Segmented curing zones inhibit polymerization outside the target area, eliminating adhesive bonding steps and reducing production time for complex shapes.

Composite purge filament removes hardened residue from 3D printer nozzles while lubricating internal surfaces to prevent clogging.

A Péclet gap seal isolates an additive manufacturing enclosure interior using outward gas flow to maintain inert conditions.

A 3D printer slicer adjusts infill line density using B-spline filtering and feedback control to maintain uniform material deposition.

Unitary additive tubes eliminate brazed joints to reduce thermomechanical fatigue and coke formation.

Screen printing conductive ink onto polyester substrates eliminates copper waste from photo-etching while enabling flexible material selection.

Polysaccharide gelation stabilizes high-load ceramic slurries, preventing collapse during sintering and enabling reliable FDM printing.

A 3D printed part integrates a photoluminescent security feature beneath a masking layer using fusing agent concentration adjustments.

Impregnating porous thermoplastic polyurethane with a controlled aqueous dispersion eliminates surface defects while preserving object geometry.

Laser heating of an absorbent compound vaporizes a therapeutic solution to eject precise microdroplets, eliminating mechanical trauma during inner ear delivery.

Calibrating temperature points using build material samples compensates for sensor inconsistencies and material variability to stabilize the printing process.

Propylene-based matrix and ethylene dispersed phase reduce unidimensional shrinkage below 1.8% to resolve warpage in additive manufacturing.

Layer-by-layer winding fills voids with support material, enabling complex cross-section production without multiple mandrels.

A transmissive liquid crystal panel replaces chromatic filters with a monochromatic quantum dot layer to convert near ultraviolet light into 385-420 nm emission.

Multi-ink 3D printed anatomical replicas enable repeated practice without patient risk or high costs.