Additive Manufacturing Apparatus TRIZ Cases

Reducing oxygen during niobium-tin powder synthesis suppresses NbO and SnO phases, improving phase purity and superconducting performance.

A sacrificial ShAPE rod and friction deposition create a machinable corrosion-resistant coating with precise thickness and lower material cost.

Sensor-based wire feed control keeps contact force stable during laser deposition, preventing melt overheating or undercooling.

Grouped fiber cables, alignment fixtures, and fusion splices let multi-laser AM systems replace failed optics quickly without breaking the inert build environment.

Different print parameter sets are assigned by region and laser to avoid transition-zone defects while cutting additive manufacturing time and cost.

Cooling, rolling, and friction stir processing in titanium WAAM refine grains, suppress distortion, and repair pores and cracks.

Controlled gas flow around the laser melt zone removes spatter and fumes, protecting optics and improving metal build accuracy.

A non-circular central coolant passage with radial flow regions and transverse ducts improves uniform edge cooling, wear control, and tool life.

A curved-tooth coupling with sliding support elements holds axial position while compensating shaft misalignment in high-power wind turbines.

Adjusting formation tracks and heating conditions together keeps metal additive builds within target shape despite thermal contraction.

An oblong charging tube enables cold-weld sealing of vapor chambers, reducing crack risk in non-ductile materials and with flammable fluids.

Capillary-fed cutting fluid reaches only the active gear cutting edges, cutting external MQL hardware, lead time, and lead form errors.

A resilient locking mechanism with a stop pin speeds pump hose coupling and uncoupling while maintaining secure, water-tight engagement.

Cryptographic checksums and a distributed database secure sensor data and enable automatic calibration across additive manufacturing sites.

Controlled laser scanning detects component position in the SLM build space without melting powder, enabling precise hybrid part alignment.

Pre-sintering only the cross sections before high-energy fusion reduces smoke events and frees EB-PBF to build complex internal geometries.

A tilted 3D-print build removes internal support structures in pump valve bodies, cutting cost while preserving performance and machinable surfaces.

Power-diffusing optical elements spread laser array energy more evenly, stabilizing melt pools and improving surface finish and dimensional accuracy.

Maintaining vacuum below 25 mbar enables in-situ refractory metal repair of tokamak first wall and divertor surfaces, reducing maintenance downtime.

Optical sensors track weld pool temperature and size in real time, enabling non-destructive quality verification and heat input control.

Grooves formed between powder-molded tool head parts create smooth coolant channels during sintering, avoiding costly post-machining.

Structured light scans guide additive repair and finish machining of worn engine components, cutting waste and overhaul cost.

A modular laser optics housing enables quick replacement, precise positioning, and stable beam intensity control with less maintenance.

3D-printed labyrinth teeth bonded to a cast ring with ultrasonic vibration and far-infrared heating cut machining waste and improve sealing.

A 3D-printed spinal fusion implant uses trabecular porosity and laser-etched nanochannels to promote bone growth without added grafts.

Layer-by-layer bellows manufacturing enables custom helical geometries, shorter lead times, and flexible packaging without fixed tooling.

A partitioned, sealed tool magazine keeps optical laser tools free of contamination while enabling compact exchange and flexible machine layout.

Secondary heating, cooling, and thermal modeling let DED builds hold global temperature profiles, reducing defects and residual stress.

X-ray emissions from powder-layer measurement points reveal electron beam focus or intensity drift during additive manufacturing.

Additive manufacturing enables angled bellows convolutions that improve compliance, packaging efficiency, and design iteration while cutting lead time.

Damaged turbine blade sections are rebuilt by additive manufacturing with momentum-matched geometry, preserving blade stability and material properties.

Overlap-volume-based energy mapping adjusts heat at each build location to improve melt pool consolidation and reduce additive manufacturing defects.

A particle-free build region cuts powder use while preserving complete recoating and component quality in additive manufacturing.

Complementary bone-mating surfaces and a resilient press-fit socket position resection guides accurately with fewer surgical fixtures.

Multiple laser and electron beams enable local preheating and solidification control in 3D printing, cutting porosity and thermal stress.

A profiled substrate with recessed non-vertical features propagates through deposited layers to reduce stress, delamination, and cracking.

Multi-level metal cladding reinforces welded body joints while preserving the zinc layer and limiting heat damage to sheet strength.

A Cu-Mg aluminum alloy enables additive parts to keep strength and hardness without quenching, reducing distortion in large components.

Gas-condensed nanoparticles are ablated in situ and laser-sintered on the substrate to build stronger hybrid structures with fewer bonding defects.

A sandwiched fastening structure with multiple attachment zones improves force distribution, rigidity, and pull-out strength in metal-composite joints.

Ultrasonic cavitation in the trailing melt pool helps WAM reduce porosity, refine microstructure, and lower residual stress.

Shaped pulse trains melt powder-bed tiles at high flux while limiting plasma, halo formation, powder ejection, and optics damage.

Through-going apertures let treated viscoelastic material fully penetrate flexible elements, improving adhesion and vibration or shock dissipation.

Pre-measuring base height and switching correction ratios helps stabilize weld bead deposition where layer start and end height deviations are large.

A retained cage-bonnet trim cartridge absorbs height variation from tolerances and thermal expansion while simplifying valve assembly and testing.

Guide rails and a moving carriage let ultrasonic metal-tape welding repair pipes and other components in place with precise orbital or linear motion.

EDM removal and additive rebuild of blade tip walls and rim eliminate fatigue-prone brazed closures while preserving cooling efficiency.

Laser shock peening in water adds compressive residual stress to 3D-printed mesoscopic gears, improving fatigue life without changing geometry.

A variable-strength support ring counters uneven pressure deformation, reducing leakage and preserving sealing surface flatness.

Additive manufacturing combines monolithic flexure bearings with tailored materials to cut spring stiffness while improving weighing cell robustness.