Additive Manufacturing Apparatus TRIZ Cases

Segmented heat treatment limits alloying agent diffusion to maintain site-specific pearlite microstructures and ferritic bulk portions.

Vacuum out-gassing through heated metal sphere contact reduces energy consumption while accelerating desorption rates.

Chromium nitride powder releases nitrogen during laser melting to strengthen non-magnetic steel while preventing gasification defects that reduce filling rates.

An integrated core in the shaping mold eliminates separate positioning steps and mold cleaning operations during ceramic slurry processing.

Atomization nozzle design with diverting channel and controlled gas flow.

A 3D concrete printing mixture combines specific sand gradations with fly ash and chemical admixtures to produce hardened concrete.

A core-shell powder material uses a high-modulus shell to stabilize particles during laser fusion.

Optical scanning generates mirror image data for a removable fairing, resolving the trade-off between functional component assembly and aesthetic symmetry.

Radiant energy selectively cures binder patterns to resolve slow mechanical print head speeds and poor precision.

A photo-curable liquid composition enables stereolithography of silicon-containing carbide ceramics through light-induced polymerization.

Composite filaments resolve welding contradictions by pairing shape memory cores with thermoplastic layers for versatile material compatibility.

Cold spray additive manufacturing deposits solid powder onto aircraft wheel and brake surfaces to restore geometric profiles.

A dual-beam stereolithography method directs separate light sources to cure photo-curing material within successive layers.

A density engine classifies plane regions to adjust print device components based on fluid density.

Surface coatings on metal particles accelerate water-based binder infiltration, resolving slow processing speeds in binder-jet additive manufacturing.

Multi-magnetic domain particles in the resin generate vibrational heat under an external magnetic field, eliminating temperature differences during curing.

Replacing acrylate end-groups with alternative functional moieties yields crosslinked polyesters with higher elongation at break and ultimate strength.

A resin composition for three-dimensional modeling includes light-transmitting inorganic filler particles matched to the curable resin.

Transparent quartz chamber directs laser energy to heat objects under vacuum, eliminating energy waste from heating entire volumes.

An expandable fibrous dosage form maintains steady blood concentrations of kinase inhibitors by decoupling mechanical strength from drug release rates.

A deoxidizing composition with controlled pH reacts with a metal substrate to prepare the surface for an epoxy coating system.

In situ filamentary deposition builds porous abradable coatings on turbomachine casings to absorb acoustic waves via visco-thermal dissipation.

Alcohol wax ink adheres to plastics and dissolves in water, eliminating organic solvents that clog print heads.

Thixotropic gel support prevents distortion during printing and dissolves in water to resolve removal contradictions.

Modulating functional agent deposition density via a distance function prevents thermal bleed and material displacement, ensuring even solidification.

Heat ablation pre-treats aircraft structures for in-situ additive fixture formation, eliminating separate fasteners and reducing process complexity.

A recoater blade transports excess powder to a collection device for reuse in additive manufacturing layer application.

Precipitation hardenable martensitic stainless steel alloy achieves high strength and fracture toughness through specific nickel and chromium compositions.

Varying the cooling channel cross-section resolves the contradiction between reliable coolant supply and distribution efficiency in complex tool holders.

An adjustable slit width mechanism in a blade assembly manages layer thickness uniformity during metal binder jetting.

Dynamic printhead orientation maintains normal beam incidence on curved walls, resolving variable angle errors and uneven heating in galvanometer scanning.

Composite bioink with collagen methacrylate promotes stem cell differentiation into cardiomyocytes, enabling functional 3D cardiac tissue structures.

Electron beam melting creates integrated solid and porous volumes in a single unit.

Jetting curable material droplets onto spectacle lenses creates refractive microstructures for myopia control.

Additive manufacturing creates optimized load paths in the connection structure, reducing material waste while maintaining rigidity.

High-resolution optical emission spectroscopy analyzes plasma parameters during additive manufacturing to enable real-time defect detection.

Metal precursors reduce refractive index mismatch to increase radiation penetration and mechanical strength.

Hydrogen reacts with oxygen in the circulating process gas to form water vapor, which is then condensed out by cooling to reduce contamination levels.

A method for additive manufacturing adjusts scan line time using a time sink to maintain constant energy delivery across powder bed layers.

A rotatable crossbeam and movable discharging mechanism enable precise material placement for automated house construction.

Polymeric prosthetic liner incorporates thermally conductive additives and phase change materials to reduce residual limb temperature.

Suction nozzles remove interfering powder to prevent tool chipping and improve surface finish.

Cocoa powder creates shear-thinning chocolate ink for stable 3D printing without precise temperature control.

Automated pneumatic powder recycling prevents oxidation and dust hazards while maintaining powder roundness in large-scale additive manufacturing.

A carbon-filled plastic component produced by 3D printing maintains low friction and high conductivity.