Additive Manufacturing Apparatus TRIZ Cases

A 3D-printed hydrogel uses Pluronic F127 as a sacrificial template, then UV curing and freeze drying create porous aerogel scaffolds for nutrient exchange.

Oblique ramps, apertures, and surface coatings improve water capture in condensing heat exchangers while minimizing air leakage and energy use.

CFD spatter tracking predicts thicker powder layers and lack-of-fusion risk in multi-laser powder bed fusion builds.

Physics-based layer simulation predicts DMLM part distortion and adjusts recoater event risk by build orientation to avoid build damage.

Surface-assembled particulates tune sintering and microstructure, enabling dense thermoplastic-bound titanium and aluminum alloy parts with less deformation.

Electric-discharge plasma evaporates bulk metals and condenses them into monodispersed particles, avoiding impurity and scale-up limits of conventional routes.

A printed chain-like tool clears compacted powder from deep AM passageways, cutting manual effort and improving post-processing efficiency.

A 3D-printed zirconium-niobium femoral condyle uses zonal trabeculae, Sinter-HIP, and oxidation to improve bone ingrowth and wear resistance.

Controlled fluororesin powder size, density, and sphericity improve recoating and thin-layer uniformity for stronger, smoother 3D structures.

Visible-light photosensitizers and co-initiators enable rapid LED-driven 3D polymerization with lower energy use and deeper curing.

Dual-voltage metal drop ejection lets 3D printers build strong interior regions while preserving smoother surface finish.

A magnetostrictive test piece tracks WAAM part stress through magnetic permeability changes, avoiding embedded sensors that alter mechanics.

Threaded polymer strainer modules simplify cleaning and pore-size changes while resisting corrosion in high-temperature fluid filtration.

Adjustable interlocking optics modules use gas flow and heat management to block contaminants and keep laser beam alignment stable.

Two-wavelength P-type photochromic photoinitiators eliminate slow thermal back reactions for faster, controlled volumetric 3D printing.

Dual curing stiffens extruded filaments in situ, preventing sagging while preserving printability and tunable pore structure.

A separate reinforcing member is embedded into a photopolymer resin framework to make deflection members stronger and longer-lasting in fibrous web processing.

A latex binder with an aromatic maleic anhydride adhesion promoter strengthens metal-particle green bodies for handling and sintering.

Curved cooling passages in a monolithic composite thrust chamber cut thermal stress and pressure loss from abrupt fluid turnarounds.

Small refractive-index disruptions in a 3D-printed ophthalmic lens scatter light to control myopia progression without surface defects.

Zirconia nanopowder and tuned laser deposition variables refine nickel superalloy DED grains, improving hardness and reducing anisotropy.

A biocompatible small-molecule crosslinker reinforces ECM hydrogels after assembly, improving tissue strength without harming cell viability.

A hexaarylbiimidazole and mercaptotetrazole initiator system enables fast dental resin curing with strong parts and broad DLP/SLA printer compatibility.

A primary metal mould with interchangeable secondary cavities cuts tooling cost and heating time for flexible footwear size and style production.

Aligned elongated pellets replace screw extrusion to cut pressure buildup, shortening start-up and steady-state 3D printing time.

A non-tacky sheath carries a UV-curable adhesive core for precise FFF deposition, cutting liner waste while maintaining high bond strength.

A PAEK and fluoropolymer blend controls particle dispersion during kneading to improve 3D printed part strength, flexibility, and toughness.

A buffer vessel and screw-fed dispensing tool keep concrete flow steady on a placing boom, enabling precise layer-by-layer construction without formwork.

A core-and-ribbon FDM filament enables local optical, thermal, and electrical functions in 3D printed parts without complex processing.

Multiple porous microchannels guide axons across nerve gaps, improving alignment and functional recovery while reducing neuroma formation.

Multi-fluid 3D printing applies hydrophobizing and hydrophilizing agents during fusion to add surface patterns and color without post-processing.

A calcium phosphate, chitosan, and PLGA-PEG-PLGA composite enables low-temperature 3D printed implants with better strength and bone healing.

A thermally conductive holder and transparent sleeve dissipate irradiation heat, preventing ignition during continuous dosing of curable mass.

Cooling thermoplastic foam below its brittleness temperature enables efficient milling into dry-flow powders with controlled morphology and no flow aids.

Curved cooling passages in a monolithic thrust chamber reduce fluid stagnation, thermal stress, and pressure loss to improve propulsive efficiency.

Embedded high-resistance wire in a 3D-printed zeolite structure enables uniform Joule heating, lower power use, and faster desorption ramp-up.

High-silicon aluminum alloy additive manufacturing enables complex parts with high strength, wear resistance, and low thermal expansion without scandium.

Balances low-viscosity fabricability with reliable curing to produce stereolithography parts with strong strain recovery, toughness, and water resistance.

Projection micro stereolithography forms a thin flexible dot-matrix wick that improves heat spreading, lowers thermal resistance, and cuts energy use.

Higher-absorption additives localize laser heating in inorganic powder, reducing light diffusion and re-irradiation to improve shaping accuracy.

Multiple colored resins are mixed before extrusion through one nozzle, enabling continuous FDM color changes without filament swaps or added head complexity.

Standardized failure reporting with annotated print images helps manufacturers detect additive fabrication issues and deliver targeted support.

A monolithic 3D-printed nozzle uses tangential injection to mix linear and rotating water streams for variable spray patterns and lighting effects.

Copper-graphene microstructures improve through-thickness heat flow and hydrophobicity in thin electronic heat spreaders.

Polyol stiffening additives raise stiffness and tensile strength in elastomeric 3D powder beds without filler-driven clogging, wear, or poor fusing.

A UV-absorbing avobenzone fusing agent improves polymer particle fusion speed, part consistency, equipment reliability, and coloration.

A reusable metal mould with 3D printed secondary inserts cuts tooling cost and time while preserving strength and heat transfer for footwear parts.

Hydrogen embrittlement and ball milling are combined in one process to turn titanium scrap into reusable powder faster with less waste gas.

Controlled HIP temperature, pressure, and time reshape residual closed pores in powder metal parts to reduce stress concentration and improve fatigue resistance.

A printable concrete mix balances pumpability and extrusion with rapid setting, low cracking, and stable multilayer builds under changing conditions.