Additive Manufacturing Apparatus TRIZ Cases

A two-lens bi-telecentric optical layout keeps radiation perpendicular to the work surface, reducing edge distortion and uneven solidification.

Repetitive laser re-melting creates surface tension gradients to shift molten material across a build layer and correct non-uniform deposition.

Electric pulses sent through a laser-induced plasma channel improve powder melting, cutting porosity and residual stress in 3D metal printing.

Adjustable cooling nozzles cool the workpiece near the arc in WAAM, limiting heat buildup, distortion, and welding pauses.

A hybrid build splits porous lightweight regions and solid sections between SLM and wire arc AM to cut cost and cycle time for large components.

A weld-bead deposition path forms and closes internal spaces directly, avoiding support removal while preventing molten metal penetration.

Thin titanium walls and porous gyroid contact regions enable spinal stiffness, X-ray visibility, and stronger bone integration.

A spinning shank and compact tip widen tube ends with less material, better bit interchangeability, and easier use in tight spaces.

Symmetric laser focusing and tilt control improve heat uniformity and melt pool stability for accurate 3D metal printing.

WAAM and EBAM thin-skin side-stay beams use hollow cavities and curved surfaces to cut landing gear weight, drag, and noise.

A curved-path build plate and laser melting process forms nacelle inlet lipskins with precise non-symmetric curvature and fewer assembled parts.

Reduced-pressure laser welding cuts vapor and plasma scattering, enabling deeper, stronger, lower-porosity aerospace welds.

Selective laser melting fuses powder onto pre-formed teeth to avoid grinding, cut blade production time, and reuse excess powder.

Hydraulic clamping opens and closes multiple insert receptacles at once, cutting screw-tightening effort while keeping inserts secure during machining.

A roller compresses each warm WAAM layer to smooth undulations, cut parasitic mass, and improve strength and corrosion resistance.

Blue laser welding improves absorptivity in copper, aluminum, and nickel-plated joints, enabling precise, low-resistance battery connections.

Selective melting of a Zr- and Fe-alloyed aluminum powder cuts SLM cracking while improving hardness and thermal stability without scandium.

A mobile WAAM and photopolymerization process makes shingles on site, balancing surface quality with faster production and lower shipping costs.

Bearing surfaces engage only within the working range, enabling a 3D-printed hinge with lower free play, rigidity, and longer-life flex zones.

Surface position measurement and beam-controlled material supply improve metal 3D shaping accuracy while avoiding slow powder-bed processing.

Retention features co-printed into AM parts hold bonded components in position during adhesive application and curing to prevent separation and misalignment.

A monolithic sleeve with a cantilevered leaf spring simplifies hole saw arbor locking, cutting jamming, wear, and part count.

Off-axis shape-from-shadow monitoring measures LMD clad height and wetting angle in real time, avoiding offline stops, occlusion, and OCT cost.

Step-shaped base corners kept within the laser spot improve melting at dissimilar metal interfaces, preventing gaps and cracks.

Reduced shell-region irradiation density improves overhang surface quality in powder-bed AM while avoiding support structures.

Predetermined layer thickness and horizontal rescaling offset shrinkage, while overlapping sound nozzle sectors preserves 3D build accuracy.

Controlled two-stage heating bonds dissimilar foils and drives solid-state diffusion to eliminate composition gradients in light alloy parts.

Localized heating guided by temperature sensing reduces thermal gradients, residual stress, cracking, and build interruptions in additive manufacturing.

A one-piece printed truss-core panel replaces bonded sandwich construction to cut thermal impedance, labor, and build time in spacecraft structures.

A split laser beam pairs melting with non-circular thermal shaping to control solidification, density, and microstructure in powder-bed SLM.

Pulsed laser irradiation with high spot overlap suppresses balling in metal powder layers, enabling narrower continuous 3D shaping.

Thermal conduction inside a pneumatic chamber dissipates vibration energy, improving isolation at high frequencies without sacrificing resonant damping.

Additively manufactured lattice cores cut heat, sound, and vibration transfer in compressor components while preserving strength and efficiency.

Ultrashort laser pulses ablate and polish transmissive optics in one process, improving surface precision while minimizing thermal damage.

Powder-blended titanium rod feedstock uses isostatic pressing and vacuum sintering to cut AM cost while preserving strength for large aerospace parts.

Surface remelting and 800-1400°C heat treatment cut voids in ceramic-metal AM parts, improving ductility and strength above 800°C.

Variable voxel alignment in non-continuous deposition reduces edge overbuild, improving surface finish and toolpath simplicity for additive manufacturing.

A voxel-based as-deposited model guides machining of oversized additive blanks, combining fast wire-arc buildup with precise final shaping.

Normalized thermal scan data corrects distance and scan-length bias, enabling more accurate non-destructive defect detection in additive builds.

Fast acousto-optic correction plus wide-range galvanometer scanning enables sharper beam turns, lower thermal load, and finer melt lines.

Acoustic sensing identifies the height of maximum laser convergence, allowing 3D printers to align beam focus with the build plane for better accuracy.

A variable-strength support ring counters uneven interface deformation under hydraulic pressure to reduce leakage and improve sealing efficiency.

Residual paste on a donor substrate is gathered with a squeegee and recoated for immediate reuse, cutting waste while limiting contamination.

Pre-enriched alloy feedstocks offset vaporization losses in metal AM, enabling crack-free parts with controlled composition and equiaxed grains.

Differential screw setting and a material-joint carrier enable fast guide rail recalibration for precise bore position and surface quality.

Induction heats refractory metal feedstock inside a ceramic tip without heating the tip, reducing thermal stress and extending tool life.

Tongue-and-groove joints with adhesive and vacuum infusion join oversized 3D-printed subcomponents while maintaining strength and fluid sealing.

Directed energy randomizes embedded fibers within powder particles to produce isotropic mechanical properties in additive manufactured parts.

Directionally controlled porosity in a metal foam acetabular cup reduces stress shielding while maintaining mechanical strength.

Radial members with bone ingrowth apertures stabilize the sacroiliac joint via posterior minimally invasive access, reducing neurovascular damage risk.

Printed hints indicate object location and provide physical protection, reducing extraction time and breakage risk in granular bed printing.

An automated packing tool with integrated vibration sources and sensors resolves manual operator fatigue while maintaining uniform powder density.

Segmented deposition and photochemical curing resolve precision-complexity trade-offs to produce durable organ models mimicking real tissue properties.

Parallel welding and cutting lasers fuse pre-fed wires to eliminate sequential layer processing bottlenecks in metal additive manufacturing.

Hermetic capsules encapsulate powder samples during additive manufacturing, preventing oxidation and enabling accurate material pedigree documentation.

A rotating distributor wheel prevents material bridging in the hopper, enabling compact extruder designs with reliable flow.

Curved inlet portions and tapered tube connections minimize thermo-mechanical fatigue while reducing manufacturing costs.

Controller modifies projection parameters based on variable optical properties of the window cassette to correct distortion and reduce production defects.

Differentiating detailing agent quantities for internal versus external features prevents overheating and structural weaknesses in lattice structures.

Selective leveling of build layers before image deposition prevents solvent damage, while a transparent coating preserves image integrity.

Nitrogen atomization forms a protective aluminum nitride layer that prevents hydrogen pore formation in additive manufacturing.

A magnetodielectric composite substrate integrates magnetic nanofibers into a dielectric base layer to enable broadband microwave signal reception.

A sealing cap uses a metal C-ring seal to radially seal subsea device openings against seawater ingress.

Photoreactive-photostable hybrid binders convert to silica during firing, resolving weak brown part strength caused by traditional organic binder removal.

Crystallizing compounded polyamide in solvent narrows particle distribution, reducing warpage and discoloration during selective laser sintering.

A phantom production tool combines a rigid outer shell with a flexible inner mold to manage pressure and temperature during curing.

A reducer tree segments models to optimize material composition, resolving time-consuming design bottlenecks.

Actuator-driven build plate displaces additively manufactured test specimens for rapid material property screening.

Image recognition identifies models while degrade options protect intellectual property.

Integrated channels in fused filament fabricated dosage forms improve disintegration and dissolution while simplifying manufacturing complexity.

Polymerization-induced phase-separating acrylate resins form nano-structured domains during curing to enhance impact resistance in 3D printed parts.

Ferromanganese nitride powder supplies nitrogen for solid solution strengthening in non-magnetic steel additive manufacturing.

A fluid passage assembly with polygonal cross-section conduits distributes coolant and lubrication within a power generator housing.

An iterative system optimizes denture base design and tooth selection using anatomical measurements.

A self-contained print head uses a digital micromirror device to project and consolidate multiple laser beams for additive manufacturing.

Thermally latent cyclic tin compounds activate NCO curing only above 50°C, extending build material pot life while preventing premature crosslinking reactions.

Embedding carbon fibers in amorphous metallic glass powder boosts flexural strength while lowering processing temperatures via sintering.

Selective irradiation of additive manufacturing layers with distinct energy parameters optimizes consolidation for each build material segment.

Additive manufactured mandrel segments separated by crush inserts prevent deformation from thermal expansion, reducing production time and cost.

Heat channels within thermoplastic bodies enable localized softening for shape adaptation, resolving rigidity versus conformability trade-offs.

A 3D printing method uses segmented resin layers to build objects with high precision and rapid deposition rates.

Embedding transforming agents in a hydrogel matrix resolves the trade-off between large-scale production and precise transformation timing.

Additive manufacturing replaces sintering to lower costs while curved channels block plasma line-of-sight.

A core-sheath filament deposits hot-melt adhesive via 3D printing to enable precise structural bonding.

Volumetric 3D printing replaces layer-by-layer methods to form hearing instrument shells, reducing post-processing steps and labor costs.

Sacrificial filaments form perfusable vascular networks in 3D printed tubular tissue, preventing necrotic regions and maintaining cell viability.

A buffer tower cut-out extends bolt travel length, reducing recoil and improving round stripping reliability.

A customized assistive gripping device conforms to user hand contours using pliable molding and 3D printing.

V-shaped kerfs with expanding drainage sections resolve the trade-off between moisture removal and directional stability in heavy-duty tires.

Polymer resin layers form a thrust reverser cascade body via additive manufacturing to couple with the frame.

A calibration method adjusts radiation emitter locations to maintain positional accuracy in additive manufacturing energy supply.

Dividing custom cranial orthosis devices into segmented portions allows parallel additive manufacturing, reducing production time while maintaining precision.

Segmented support material resolves boundary blur in 3D printing by enabling easy aqueous removal without mechanical post-treatment.

Phosphinate and melamine cyanurate additives reinforce long-glass-fiber polyester matrices for robust fire safety performance.