Additive Manufacturing Apparatus TRIZ Cases

Offset weld beads create monolithic porous media with tortuous flow paths, enabling complex aerospace cooling parts without separate fasteners.

Dynamic pulse and sensor control stabilizes metal droplet deposition, cutting heat transfer, spatter, and part deformation in additive manufacturing.

A spiral multilayer heat shield cuts support-driven thermal conduction, improving radiant heat attenuation and substrate temperature uniformity.

Integrated first, second, and third flow paths distribute coolant to cutting locations without a thicker head or extra fastening parts.

Embedding a conductive heating wire inside an additively made valve body avoids bulky silicone heaters and improves heating reliability.

Machine-learned parameter models help additive manufacturing predict target output characteristics and reduce setup time, waste, and monitoring load.

A flexible pressure chamber shifts cutting edges through elastic tool-body deformation, reducing manual diameter setting and wear compensation time.

A pre-bent, pre-heated substrate on a curved clamping mold counteracts DED thermal stress and improves titanium part accuracy.

Corrugated and transition layers replace flat 3D print layers to improve shear resistance and preserve object integrity under stress.

Embedding a supplementary profile between additively built base bodies improves local fastening strength despite anisotropic AM properties.

Carbon-tuned Beta-C titanium refines alpha precipitation to raise tensile, shear, and threaded fatigue strength without harmful carbide formation.

Internal pressure deforms the tool body to shift the cutting edge, enabling faster diameter setting and wear compensation without manual tuning.

Multi-layer machine learning assessment distinguishes persistent critical regions from transient layer anomalies, cutting false alarms and build interruptions.

A sacrificial build tube enables rotary additive deposition of aerospace material, then is machined away to expose the cylinder interior.

Complementary pattern elements replace heat-sensitive wires to calibrate additive manufacturing energy beams with higher accuracy and less operator dependence.

Movable holding portions offset workpiece thermal expansion during directed energy deposition, reducing surface distortion and keeping powder delivery accurate.

Thermographic feedback adjusts laser or electron-beam scanning paths to limit hot spots, cracks, and unevenness in 3D component builds.

Melting reactive 3D printing waste powder under inert gas prevents oxidation, fire, and explosion during collection and transfer.

Near-net-shape FSAM forms joined structures with machined grooves and secured tubes, cutting steps, cost, and passage quality issues.

Meandering and spiral weld paths build a wide closed-surface lap joint at high speed while limiting heat and preserving low resistance.

Pre-bent substrate mounting with pin support cuts heat transfer and residual stress in DED of titanium workpieces, improving geometric accuracy.

Camera-based feedback measures calibration artifacts and auto-adjusts beam steering to cut alignment time and reduce manual errors.

Powder-sheet cutting and diffusion bonding enable titanium components with higher iron content, complex shapes, and full-density consolidation.

An asymmetric notch trips the thermal boundary layer to raise heat transfer while avoiding the pressure loss of conventional turbulators.

Near-net FSAM parts are joined, grooved, and overlaid to embed tubes in the structure, reducing process steps and improving passage reliability.

An openable cover lid exposes the internal safety belt connection point, improving belt attachment workability without increasing machine size.

Separate grooves and staged UV plus structural adhesive curing speed assembly while avoiding adhesive mixing and enabling later disassembly.

A Ni-based carbide alloy balances high-temperature hardness with crack resistance in additive manufacturing through controlled carbide chemistry.

Reactive fluids tune powder surface chemistry during laser additive manufacturing to cut oxides, porosity, and residual stress.

A beam-melted porous mesh gives orthopedic implants flexibility to fit irregular bone voids while retaining strength for stability and bone ingrowth.

Machine learning classifies standard and non-standard AM builds across a machine fleet and outputs corrective actions to improve repeatability.

Meltpool thermal emissions are used to calculate and adjust laser power in real time, keeping VED stable and 3D print quality consistent.

Optical sensors track build-plane temperature and phase changes in real time to control weld pool quality without destructive testing.

Laser ablation defines metal track geometry on a coated foil, then glue and laser release transfer smooth, high-conductivity tracks with strong adhesion.

A backreflected measurement beam enables closed-loop correction of laser focal drift in additive manufacturing, reducing build failures.

Real-time thermal monitoring adjusts cooling flow during additive manufacturing to limit distortion and keep part properties consistent.

Rotationally offset partially transmissive polarizers suppress spurious light while preserving useful signals for higher SNR in additive manufacturing.

Three sealed ventilation zones balance cooling air in turbine distributor blades and improve inter-disk cavity cooling with simpler assembly.

Integrated lattice baffles shape furcated flow paths to cut pressure drop, simplify fabrication, and improve heat transfer in heat exchangers.

A hollow wand with an internal wire starts plasma remotely, avoiding manual torch ignition that risks operator harm and process contamination.

Built-in supports hold additively manufactured fastener voids in tolerance during heating, improving fitment and joint strength.

Intermittent DAED tool contact transfers oscillatory strain energy to deposit solid metal voxels while reducing friction-driven deformation and fracture.

Preheating components with an induction coil before DED repair controls temperature and reduces cracking in high-temperature aerospace alloys.

AI analyzes downbeam melt pool images during additive manufacturing to predict errors and adjust the energy source in real time.

A secure endpoint verifies digitally signed manufacturing data before fabrication, improving cybersecurity, traceability, and IP protection.

Direct coolant to the rake and flank surfaces to cut heat, improve chip breaking, reduce wear, and protect surface finish in turning.

Induction coil preheating keeps aerospace alloy components at target temperature during DED repair, reducing cracking and repair damage.

Microwave heating of metal powder with a high-melting-point covering simplifies solid production, reducing processing steps, cost, and transport.

Electron beam x-ray backscatter reveals subsurface AM defects in situ, enabling 3D inspection, early correction, and lower post-inspection cost.

Layer-by-layer additive manufacturing forms high-entropy alloy structures with uniform composition, strong mechanical properties, and high-temperature corrosion resistance.