Additive Manufacturing Apparatus TRIZ Cases

Beam-flattened unit beads close gaps between adjacent deposits in wire additive manufacturing, improving shaped-object strength.

Process-gas particle transport is used to time multi-area irradiation on the build plane, reducing contamination and build delays in additive manufacturing.

Discrete metal cell deposition with robotic welding cuts heat input, distortion, and toolpath complexity in large-scale additive manufacturing.

Low-power laser-induced Marangoni flow coalesces undercooled metal particles into patterned solid structures with lower additive manufacturing energy use.

3D elastomer shock absorbers protect the digital detector from drops and vibration while maintaining positioning and image quality.

Real-time LIBS plume monitoring adjusts laser ablation during additive manufacturing to improve machining consistency on complex surfaces.

Real-time imaging detects nozzle-to-build distance and adjusts powder feed speed to stabilize bead height and improve 3D additive manufacturing accuracy.

Ultrasonic additive manufacturing bonds amorphous metal foils to substrates while avoiding crystallization, thermal stress, and weak cladding.

Image analysis and reference texture data identify unavailable or weathered materials for accurate custom partial replacement.

A pivoted, motor-adjusted wire guide keeps metal wire aligned with the torch arc to prevent deposition gaps and material waste.

Custom 3D printed adjustment members let vehicle nodes and adjoining parts fit precisely while accommodating thermal expansion during coating and painting.

Rounded unit cell entrances in a 3D lattice heat exchanger cut shear-driven pressure loss while simplifying baffle fabrication through additive manufacturing.

Interlocking groove-and-rail joints align additively made heat-exchanger passages and add rigidity beyond brazing or welding in harsh conditions.

Reusing precision threaded tube ends and additively building the remaining connector cuts on-site machining, downtime, and equipment needs.

Controlled oxygen or nitrogen pretreatment enables in situ oxide and nitride dispersoids in 3D-printed refractory alloys without severe embrittlement.

A reflected beam feedback setup auto-corrects focal and spatial drift during additive manufacturing to keep irradiation parameters on target.

Undulating chevron surfaces create vortices and flow re-attachment to improve channel mixing, heat transfer, and pressure drop.

Deep-penetration wire melting improves laser absorption and deposition efficiency while preheating the substrate to avoid keyhole-induced porosity.

A hard-coated test surface mimics road friction in the lab, enabling repeated tire wear and grip measurements without rapid surface degradation.

A non-circular twist-lock joint secures 3D printed components without screws, cutting assembly complexity, cost, and enclosed-cavity constraints.

Follow-up rolling during laser metal deposition controls molten pool width, smooths layer peaks, and enables continuous thin-wall preform forming.

A tuned Al-V-Fe titanium composition enables stable beta bcc structure with conventional processing while reducing microsegregation and hot cracking.

Controlled carbide additives suppress tungsten carbide growth and η phase formation, enabling harder 3D molded parts with less cracking or chipping.

An optically addressable liquid crystal light valve enables precise high-power laser modulation for additive manufacturing without optical damage.

A tapered-neck cap localizes temporary fastener contact near the hole, reducing TPC scratching and damage that is later removed by countersinking.

Rotatable Risley prisms steer the laser in continuous paths, reducing unmelted powder and stress risers in additive manufacturing.

A movable inert gas enclosure with induction preheating limits oxidation and temperature gradients in laser build-up welding.

Layer pauses triggered by surface area changes let printed layers cool, reducing additive manufacturing build failures from heat variation.

Controlled chemical polishing flows through AM metal cavities to remove debris and supports while producing a uniform internal finish.

A movable inert-gas discharger cools only the upper solidified layers, cutting metal lamination time while matching part shape and position.

Dynamic weave width, frequency, dwell, and travel speed improve infill quality and build rate for variable-width metal AM layers.

Automated 2D footprint packing speeds 3D part quoting by reducing manual layout work and computational load on the build plate.

A grooved insert, tip weld, and braze hermetically encapsulate the probe heater to block moisture, reduce corrosion, and preserve heat transfer.

A local supply-return gas flow captures melt-pool ejecta and fumes without disturbing the powder bed, improving build accuracy and part quality.

A conveyor-based ultrasonic process embeds continuous fiber in channeled sheet metal, creating stronger metal-composite joints without fiber damage.

MLD- or ALD-coated metal powders are integrated with 3D printing to build drilling tools that resist wear, oxidation, and corrosion downhole.

Automated telecentric scanning calibrates multiple laser processing devices faster and more accurately while reducing manual measurement errors.

Metal matrix composite reinforcement helps aircraft structural fuses resist fatigue while maintaining precise shear loads and lower weight.

Different outlet throttle sizes split one inlet flow into preset volumes, cutting fluid circuit parts, assembly effort, and cost.

Low-oxygen, carbon-controlled Mo and W powders enable additive manufacturing with fewer cracks, better toughness, and improved surface quality.

Rapid-cooling additive manufacturing joins dissimilar metals with under 0.1% porosity while avoiding brittle intermetallic phases and cracks.

Curved multi-path channels made by additive manufacturing cut valve pressure with less noise, vibration, and manufacturing complexity.

A Risley prism pair steers UV laser curing to break the usual SLA tradeoff between lateral resolution and build size.

Dual gas flows purge welding smoke across the powder bed and shield the beam window from condensate, helping maintain stable 3D build quality.

External integrated horns and sacrificial supports improve heat exchanger header printability while reducing thermal stress at the header-core interface.

Additively manufactured tapered sockets deform panel end layers to improve fit, bonding strength, and customization in complex structures.

Pulsed laser heating displaces discrete material volumes from a stream, enabling precise placement or diversion in printing and additive manufacturing.

Arc-shaped tubular coolant channels create turbulent flow and precise edge cooling, improving heat dissipation and tool life in hybrid cutting tools.

Laser blown powder deposition forms aircraft heater mats without masks, improving pattern accuracy, 3D adaptability, and material use.

Multiple hollow-cone geometries and laser-refined bores expand spray pattern freedom beyond molding and 3D printing limits.