Additive Manufacturing Apparatus TRIZ Cases

Dual frangible inlet and outlet elements open at different pressure thresholds to bypass blocked conduits and relieve manifold overpressure.

Matching stainless steel housing and nozzles preserves interference fit at high temperature while lattice structures cut servovalve weight.

Simultaneous heat and lateral compression convert cold spray preforms into dense wrought structures without HIPing, melting, or oxidation.

A ring laser narrowed by optics improves melt pool uniformity for fine additive manufacturing features while reducing vaporization.

Specific Zr-Fe aluminum alloy ranges enable layer-built parts to gain strength and conductivity without quenching-related distortion.

Targeted vacuum holes and internal channels let a single-piece 3D printed PCB support block improve flatness, cut weight, and protect components.

A movable bushing compensates for non-coaxial holes, letting the fixing screw align correctly and secure parts despite manufacturing errors.

Synchronized galvo position and reflected-light sensing inside the scan head links weld-pool signals to workpiece location for real-time error detection.

A back-side heat radiation unit and movable laser layout dissipate heat buildup, stabilizing output for accurate processing or recording.

A monolithic 3D-printed sleeve liner uses voided oblique supports to cut heat transfer and thermal shock in severe-service valves and piping.

Valve-controlled staged filter assemblies split and combine recirculated gas flow to capture spatter and condensate without stopping powder bed fusion.

A ring laser with beam narrowing optics enables fine additive manufacturing features while maintaining melt pool uniformity and reducing vaporization.

Stacked CNC-cut metal layers form aligned cooling and vacuum channels, improving mold temperature control, air evacuation, and surface quality.

Optical feedback measures molten pool size and position, then adjusts beam trajectory to improve 3D deposition accuracy and part quality.

A pivotable feed-driven inserter places reinforcement in 3D-printed concrete at chosen angles and locations without interrupting printing.

Multiple-axis robotic wire arc welding builds customized subsea connectors layer by layer, cutting forging and machining cost and delay.

Helium-pressure atomization replaces manual activator application to deliver uniform, quantitative coating in wire arc additive manufacture.

Overlapping micromirror-shaped beam segments lowers power density in powder bed fusion, improving temperature control, feature resolution, and surface quality.

A support bead with H/W of 0.35 or more stabilizes additive weld deposition on inclined surfaces by preventing dripping and humping.

Two superimposed energy beams shift relative position to tune melt-pool intensity distribution, cutting energy use and improving microstructure.

A metallic foil serves as both cathode and heatsink structure, enabling complex deposited fins with lower thermal resistance.

Solid-state friction stirring integrates a preformed MMC layer into a metal substrate to prevent ceramic clustering, voids, and uneven distribution.

Measured wear depth guides nickel-aluminum plasma coating to rebuild turbine case flowpath surfaces, restoring vane alignment and reducing drag.

Weight-based filament tracking compares print job demand with spool supply to warn of exhaustion before a 3D print stops.

Overlaying commanded and actual laser paths helps reveal galvanometer overshoot and scan deviations across selected build layers.

A recurrent neural network predicts temperature distribution and deformation during 3D printing, enabling real-time monitoring without slow finite element runs.

A varying-angle superhard vein preserves drill rake geometry while cutting material waste and enabling more regrinds.

Prefabricated insert parts combined with wire-based welding cut structural component build time and cost while preserving flexibility and stability.

A magnetic sensor on the filament roll detects missing rotation early, stopping air printing to cut waste and downtime in 3D printers.

A rotating rotor consolidates and mixes granular or dissimilar feedstocks without melting, refining microstructure into uniform alloys and composites.

Real-time height feedback adjusts deposition pitch and offset in hybrid arc-laser WAAM to limit pores, cracks, and fusion defects.

Bottom-up bonding of magnetic and soft voxels enables fine 3D geometries and programmable magnetization for deformable machines.

Flux-cored wire creates its own weld shield, enabling precise CNC infill patterns in wire-arc metal printing without external gas.

Additive-manufactured welding fixtures improve positioning precision while cutting build time, heat conduction, and operator handling risks.

Laser shock peening adds compressive residual stress to mesoscopic additive gear roots, improving fatigue life without changing geometry.

A thermoplastic gearbox drift tool uses rear lattice reinforcement to cut weight by up to 85% while resisting impact and reducing damage risk.

Additively manufactured weld repair fixtures enable precise automated repositioning, cutting downtime, waste, and manual handling risks.

External ribs and gussets reinforce additively manufactured direct print molds to reduce stress cracking and improve firing conformance.

Heat embedding melts FDM filaments into a grooved threaded sleeve, creating stronger, reusable screw joints and reducing layer separation.

Location-specific energy settings based on overlap volume help stabilize melt pool formation and improve additive manufacturing uniformity.

Controlled interlayer time in maraging steel L-PBF builds tool bodies with high hardness and toughness while avoiding heat-treatment distortion.

Cut sheet segments with complementary ends and tapered connectors reduce waste and assembly time while enabling internal cooling channels.

Pre-enriched AM metal feedstocks offset vaporization of Mg, Zn, and similar elements to preserve target composition and reduce cracking.

A sensor plate and perforated gauge calibrate pilot laser beam position with high precision and reproducibility in additive manufacturing.

Angled passage-channel and web sections made by additive manufacturing cut seat valve pressure loss, material use, and machining time.

Adjacent path points are shifted by calculated repulsion forces to equalize bead spacing and stabilize welding without changing bead width.

Additive manufacturing grows waterproof joint features directly on timepiece components, avoiding assembly damage and precise machining.

Tailored Ni-based alloy chemistry balances high γ′ creep strength with resistance to hot cracking and strain-age cracking in additive manufacturing.

3D printing builds sealing reliefs directly on a watch component, avoiding gasket assembly damage while enabling precise complex shapes.