Additive Manufacturing Apparatus TRIZ Cases

Rejected light is redirected and homogenized in grayscale powder-bed printing to raise throughput and support more complex material properties.

Direct metal laser sintering simplifies hermetic vibration isolator bellows, cutting part count, assembly complexity, and cycle time.

A single-piece plastic connector mixes multi-component paints at the nozzle, cutting manual mixing, hazardous exposure, waste, and VOC release.

A cast or forged piston gains an additively built alloy region to improve high-temperature strength, thermal stability, and wear resistance.

Pressurized coolant powers fluidic actuators and detectors inside a cutting tool holder, avoiding electrical feedthroughs while enabling monitoring.

Energetic radiation forms a coherent melt pool on plastic surfaces, reducing roughness and pores without chemical etching or abrasive finishing.

Centralized scheduling uses status data from printers, build units, and processing units to cut idle time and scale 3D printing output.

X-ray signal mapping and time-series feedback detect beam spot drift and velocity deviation during additive manufacturing to keep parts in spec.

Rare earth alloying suppresses coarsening in additively manufactured aluminum, preserving print-axis uniformity and strength above 230°C.

Contoured additively manufactured headers cut pressure loss, reduce heat exchanger volume, and ease thermal stress in gas turbine engines.

Image processing detects completed work steps and outputs the right reference materials automatically, reducing reporting errors on the line.

Rapid solidification in 3D-printed high-carbon cobalt alloy creates fine, even carbides for harder, tougher, thermally resistant complex parts.

Separated dual-wire exit orifices form a bridge droplet to widen weld beads, raise deposition rate, and limit heat input.

A translating diffuser and collector create a focused gas collection zone that removes spatter and smoke without disturbing the powder bed.

Real-time electron emission sensing adjusts beam energy to keep powder absorption stable, reducing warping, defects, and weak fusion.

Mobile robotic constructors print and install transport structure components on-site, cutting retooling, downtime, and fixed factory constraints.

A monolithic additively manufactured heat exchanger cuts joints and leak paths while improving heat transfer, rigidity, and build time.

Compliant bowed conduits relieve thermal expansion at heat exchanger interfaces while limiting vibration and extending service life.

Sensors track emissions plume trajectories during powder-bed fusion so controls can prevent beam blockage and maintain build speed.

A movable nozzle changer lets laser machines preload and swap nozzles outside the enclosure while maintaining radiation shielding and uptime.

A grooved steel blank enables local filler deposition and heating, reinforcing corners and complex zones without patch welding or extra weight.

Downflow and crossflow gas manifolds keep the powder bed inert while evacuating soot, fumes, and powder from large additive build units.

A three-section hydraulic block integrates the pump drive and valve connections to cut weight, save space, and simplify assembly.

A cooling body mounted on the recoater head cools the solidified layer from above, improving temperature control without a separate drive.

Laser-induced cavitation in uncured transparent material enables deeper grooves, fewer process steps, and faster prototyping.

Controlled Mg-Ti-B alloying enables additively manufactured aluminum parts to achieve higher strength while retaining useful elongation.

Color-coded layer bars turn additive manufacturing quality indicators into a quick print-health view for early issue detection and adjustment.

Height feedback adjusts current and deposition conditions to keep bead height uniform and prevent arc discharge in additive manufacturing.

A movable stage links shaping and component mounting in one workflow, cutting repositioning time in multilayer electrical device production.

Ultrasonic dispersion suspends copper nanoparticles in tin to create a lower-cost conductive filament with silver-like resistivity for additive manufacturing.

Layer-wise manufacturing forms the spring band clamp directly, enabling non-formable materials and local elasticity control without reforming.

Real-time imaging and probing track roughness, defects, composition, and temperature to adjust each deposited layer during 3D manufacturing.

Sensor-based plume mapping and controller feedback adjust beam parameters to improve additive manufacturing quality and consistency.

Reduced shell-region exposure in powder-bed 3D printing enables support-free overhangs and better surface quality without melt overflow.

Sensor-based tip clearance measurement adjusts the recoater blade to maintain even powder layers and reduce additive build failures.

Metal sheets replace powder beds in laser additive manufacturing to improve material uniformity, lower oxygen exposure, and remove powder handling hazards.

Controlled spherical powder sizing improves flowability and powder layering while enabling dense, low-porosity precious metal additive manufacturing.

Integrating 3D-printed custom parts and descriptors into a mass production line avoids product removal, cutting time and cost.

Continuous bead deposition of metal-flake conductive polymer forms corrosion-resistant 3D sidewalls with heat transfer, watertightness, and lower cost.

Dummy beam scans inserted between adjacent PBF lines reduce heat carryover, stabilize melting, and help prevent defects in short-line builds.

A stacked 1D driver array beside the SLM pixel matrix cuts RC loading and transistor area while supporting small-pitch high-voltage modulation.

Independent helical tubes in a rectangular core relieve thermal stress while improving heat transfer and lowering pressure loss.

Iteration-specific offsets and multipliers keep deposited layers uniform in one recipe while reducing energy use, bandwidth, and handling.

In-process nondestructive inspection finds surface-layer flaws, then localized beam energy repair prevents scrap in additive manufacturing.

Agglomerated laser cladding builds a bonded tool coating with graded hard particle concentration to improve wear resistance and reduce porosity.

A sintering pulse followed by a delayed pressing pulse compacts powder more effectively, reducing porosity while preserving process efficiency.

Impingement cooling channels direct fluid onto the plenum hot side, improving heat removal from rotating seal contact zones and reducing wear.

A lattice control element made by additive manufacturing cuts rotary valve weight while increasing flow capacity and preserving strength.

Cold spray builds near-net shape graded gears with fewer process steps, lower energy use, and reduced oxidation, residual stress, and defects.

Integrated channels in additively manufactured nodes inject sealants and adhesives for strong joints, lower tooling cost, and corrosion-safe assembly.

DDFD photoinitiator resolves cytotoxicity in bioresorbable resins while maintaining photopolymerization reliability for biomedical implants.

Dual working electrodes measure glucose and non-glucose signals to calculate a ratio, reducing recalibration frequency caused by sensitivity drift.

Reactive liquid deposits onto particulate polymeric material to form extended linear polymer chains for additive manufacturing.

A monolithic finned-tube heat exchanger uses direct metal laser sintering to create integrated tubular elements and fins.

Embed fusible metal alloy in plastic mold recesses to rapidly remove heat, reducing mechanical property degradation caused by low thermal conductivity.

An indirect additive manufacturing process creates porous preforms from boron carbide and silicon carbide powders.

Composite ink formulations resolve the contradiction between curing reliability and printing resolution by minimizing polymerization shrinkage.

Embedded wetness sensors detect binder concentration changes to eliminate uneven distribution and reduce waiting times between printing passes.

A carrier plate holds multiple identical specimens produced by additive manufacturing for simultaneous mechanical and thermal property testing.

Segmentation and copying principles enable 3D printed edible containers carrying dosage times and Braille, solving label loss when pills are removed.

A scanner detects layer perturbations in thermosetting resin to adjust deposition parameters for precise 3D printing.

Liquid ceramic deposition solidifies upon cooling to form dense monolithic structures.

Hydrophilic modifiers in mercapto-functional silicone compositions ensure homogeneous curing, preventing over-curing and improving surface resolution.

A method prepares a portrait surface by grinding cremated remains into uniform particles and binding them with adhesive.

A two-degree-of-freedom rope-driven finger force feedback device transmits gentle haptic signals via flexible cables.

A three-dimensional varying topology heat sink uses pillars with varying densities to create optimal fluid flow paths.

Repetitive micro-textures with controlled height differences reduce printed surface gloss from 20 units to under 2 while minimizing data processing complexity.

Biodegradable scaffolds deliver fibroblasts and exosomes to accelerate wound healing while reducing bacterial colonization in diabetic patients.

Dividing components into build portions to calculate residence times, preventing thermal degradation and optimizing material consumption.

An additively manufactured impingement structure directs cooling fluid through embedded holes to control component temperatures.

Drying removes moisture to facilitate adhesive reaction with calcium oxide, increasing strength up to 250 times while maintaining manufacturing ease.

A passive direct liquid fuel cell uses 3D printing to merge the current collector and fuel tank into a single unit.

Segmented spray modes enable high-resolution thin films while maintaining scalable production of optoelectronic devices.

A genetic procedure evolves chromosomes representing object packing positions to identify near-optimal configurations.

Engineered macro features on 3D printed chamber components reduce film stress and contamination in PVD processing.

Jetting translucency-modulating plasticizer onto polymer layers enables controlled optical transmittance in 3D printed objects.

Print self-supporting structured air pockets with tapered ends to prevent deformation and ensure complete enclosure during continuous layer-wise deposition.

Incorporating metal precursors into polymer filaments allows laser activation to form conductive traces, eliminating cumbersome post-processing steps.

Digital bitmap segmentation compensates for light inhomogeneity to improve curing homogeneity and reduce material shrinkage.

Inductively coupled plasma spheroidization produces high-sphericity polymer powders with narrow particle size distribution.

Modified 738LC nickel alloy powder composition with optimized gamma prime phase morphology enables reliable laser-based additive manufacturing.

Selective laser sintering creates porous polyethylene implants that facilitate rapid tissue ingrowth and improve osseointegration stability.

Additive manufacturing enables cost-effective production of conformal antennas that reduce aerodynamic drag and shadowing on aerial vehicles.

Additive manufacturing replaces welding in subsea manifolds, reducing lead times and failure points through modular assembly.

A copolyamide powder composed of laurolactam and caprolactam enables selective laser sintering with reduced shrinkage.

A semiconductor package structure uses 3D printed conductive wires to connect pads and lead frames.

Embedded sensors detect radiation drift from source deterioration, enabling automatic power adjustments that preserve curing efficiency and print quality.

Segments molds into rapid prototyping patterns and metal bases to resolve thermal strain deformation while maintaining production speed.

Kite-shaped voids in composite panels reduce electromagnetic interference while maintaining mechanical strength for antenna integration.

Segmented counterforms resolve densification heterogeneity in pressure sintering, reducing material loss and geometric defects.

Electromagnetic radiation increases powder bed conductivity to prevent electrostatic levitation and scattering during electron beam additive manufacturing.

A programmable spatial light modulator generates radiation beams with varying spot sizes to project patterns directly onto substrates.

A control method splits radiation patterns across distinct irradiation areas to coordinate multiple laser units in additive manufacturing.

A sensor unit detects the build platform position to enable precise powder layer thickness adjustment in selective laser melting.

An acoustophoretic printing apparatus uses acoustic forces to detach droplets from a nozzle.

Dual working electrodes measure glucose and non-glucose signals to calculate a ratio, reducing recalibration frequency caused by sensitivity drift.

Replacing hard magnets with soft magnetic materials reduces manufacturing costs while maintaining scanner performance.

A 3D printer display presents layer image data to show object formation progress.

Ultrasonic vibrations in a flexible cleaning tool break partially sintered powder bonds, enabling efficient removal from complex geometries.