Additive Manufacturing Apparatus TRIZ Cases

A light valve modulates a planar radiation beam into an array of individually controllable spots for additive manufacturing.

Fire suppression elements within the barrier cavity prevent flame propagation and mitigate combustion risk from leaked hazardous materials.

Alternating black matrix portions with width differences under 2 μm ensure consistent resin curing in 3D printed displays.

A light-curable transparent ink composition uses a mercapto compound and acrylate monomer to enable stable 3D ink-jet printing.

A gas-discharge electron beam gun generates a hollow inverted cone beam to melt feedstock material during additive manufacturing.

Radial segmentation of the fugitive sprue increases pattern density and casting yield by enabling efficient metallodynamic filling.

Green sand casting creates precise pore geometries, resolving polyurethane foam brittleness and enabling higher molten metal flow rates.

A co-cured composite article integrates a disposable fly-away bag carrier within the outer skin to consolidate layers during manufacturing.

High thermal conductivity and hardness in a 3D printing nozzle throat reduce erosion and clogging while maintaining precise temperature control.

Heat treated nickel-based bulk metallic glass alloys precipitate dual phases to achieve high hardness and fracture toughness.

Fused deposition modeling creates customized biconvex lens arrays that resolve high tooling costs while enabling complex color mixing and focusing.

A 3D model modification system adjusts geometric parameters to interface with physical objects.

Integrated modular casing eliminates manual insulation installation and reduces implementation complexity while minimizing heat loss.

A device for additive application deposits high-pressure drops onto prefabricated product surfaces to enable multi-dimensional individualization.

A liquid silicate layer on the build platform ensures uniform base layer adhesion while preventing excessive attachment and damage during object removal.

A method controls polyaryletherketone particle size distribution by number to prevent premature melting during selective laser sintering.

Direct-ink-writing prints insulating strips between circuit layers, eliminating glue positioning errors and open circuits under tensile stress.

Ether-containing diamines combined with 1,4-cyclohexanedicarboxylic acid create polyamides that absorb water to swell despite high melting points above 260°C.

A 3D-printed truss structure integrates fastening members to reinforce vehicle body junctions.

Carbonate-based bioink replaces synthetic polymers with bioceramics to restore rigid living systems without environmental pollution.

Segmented dissolvable supports enable selective chemical removal of trapped powder and surface smoothing, cutting post-processing costs by up to 99%.

Focused electron beams generate steep thermal gradients to rapidly cool molten zones, enabling ultrafine-grained structures in brittle ceramics.

Real-time rheological feedback adjusts processing parameters during multi-material blending, preventing stress concentrations from termination points.

Phenolic resin impregnation and carbonization prevent cracking during reaction sintering, enabling high-density RBSiC members with complicated shapes.

Binder jetting deposits ceramic agents on metal powder to reduce porosity and internal stresses during bulk sintering.

Continuous proportional mixing eliminates discontinuous layer replacement and prevents powder oxidation during large part fabrication.

A fast-moving smooth surface generates frictional heat to pulverize viscous plastic into powdery form.

Rotating indexer collar turns mounted objects to present curved surfaces to printheads, solving incomplete ink coverage on rounded items.

Selective radiation curing controls layer flow to eliminate stepped contours, reducing process complexity while maintaining high precision.

Real-time image analysis of the material curtain thickness regulates discharge quantity and speed, correcting density variations during layer formation.

A polymeric occlusion material forms a protective cocoon around previously deposited layers, shielding them from reactive atmospheric gases and humidity.

Automated generation of linked hexahedral element meshes constructs accurate three-dimensional finite element models.

A 3D printing controller tracks interruption positions using stored G-code commands to resume operations without external power backup.

A multi-portion article joins high-resolution and fast additive manufacturing segments to balance precision with volumetric build rate.

A control unit calculates reticle alignment settings using weighted parameters from multiple wafer layers.

A composite member integrates base alloy material with enhanced-property sections of different compositions to improve hardness and thermal conductivity.

Integrated apparatus reduces laboratory space requirements by combining microscope stage control with independent syringe actuation.

Resonant excitation via ultrasound waves separates additive manufacturing supports at weak points, reducing removal time by 50% without surface damage.

A 3D printed single-fed circularly polarized dielectric resonator antenna uses a twisted inverted-frustum structure to generate stable radiation patterns.

Partial oxidation creates resistive subzones within a multilayer structure, enabling tailored electrical resistance for heating applications.

A 3D artificial skin model mimics wavy ridges at the dermal-epidermal junction using a multilayer structure with transglutaminase bioadhesive.

An oxazoline resin treatment agent prevents resin shifting and warpage during additive manufacturing while enabling easy detachment via water solubility.

Additive manufacturing fabricates millimeter wave phased arrays, replacing costly conventional PCB processes to enable high-frequency signal support.

Active filaments in a 3D printed lattice soften or stiffen under thermal stimuli, resolving the trade-off between adaptability and actuation speed.

Direct 3D-printed aligners integrate divot anchors to apply precise torque and rotation forces, eliminating soft tissue irritation from inaccurate trimming.

Melt emulsification creates spherical colored thermoplastic particulates that maintain powder flow while enabling custom color blends.

UV-initiated photopolymerization followed by thermal curing forms CMP pads with controlled structures, improving pot life and manufacturing throughput.