Additive Manufacturing Apparatus TRIZ Cases

Segmented layers with controlled fiber angles provide nonlinear stress-strain profiles, preventing brittle failure in civil infrastructure.

A 3D bioprinting method for cell-laden collagen-gellan gum interpenetrating network hydrogel films using shear-thinning bioinks.

3D CoraPrint creates coral skeletons using Calcium Carbonate Photoinitiated ink for direct extrusion or molding.

A bacterial biocalcification method solidifies sand and fibers into durable composite structures using microbial precipitation.

A test structure with calibration features enables beam scanner alignment within additive manufacturing systems.

A dedicated apparatus heats and agitates an aqueous cleaning solution to dissolve water soluble support materials from rapid prototype parts.

Additive manufacturing builds complex diverging channels in stainless steel faucets, overcoming conventional fabrication limits on geometric complexity.

Stabilizing shaped body tissue via secoiridoid cross-linking extends durability while preventing thrombosis risk.

Print head directs inert gas locally at the nozzle to prevent oxidation while reducing overall chamber gas consumption.

Segmented thermal zones isolate high-temperature melt chambers from control components, preventing component damage while maintaining object resolution.

A control unit calculates required heat input based on powder layer heat capacity to set future surface temperature for additive manufacturing.

Customized implant connectors use 3D printing to match patient anatomy, reducing bone removal and improving stability.

A modulating mirror superimposes a secondary trajectory on the main laser scan path to enhance energy distribution in selective additive manufacturing.

Polymer composition maintains molecular weight stability during thermal treatment, reducing waste from unsintered material in selective sintering.

Additive manufactured resistive heating reactor integrates catalytic components with conductive ceramic elements.

Thicker sensing zone in lead frame handles high current density and dissipates heat, preventing thermal damage during surge events.

Elastic clamping compensates thermal expansion stresses in 3D metal printer heads above 1000°C.

A digital twin simulation system monitors 3D printing progress to generate real-time corrective actions.

Sequential polymerization of dual monomers creates interpenetrating networks that resolve anisotropy and boost tensile modulus in 3D printed parts.

Variable geometry openings in a lamella block replace uniform boreholes, resolving insufficient cooling efficiency and high production costs.

Laterally offset lamellae smooth profile surfaces without rotating baskets, eliminating complex mechanisms and reducing manufacturing costs.

A single-layer diffractive optical element uses spatial refractive index variation to achieve high diffraction efficiency across a broad spectral range.

A 3D modeling apparatus deposits fluid material onto laminated body outlines to form clean edges.

Real-time optical feedback reorients the cold spray nozzle to correct powder buildup deviations, ensuring accurate reproduction of complex 3D geometries.

A dual rotor electric machine integrates two rotors with a shared stator assembly to extract energy from separate engine components.

A 3D modeling program generates distance fields to construct isosurfaces and assign material specifications across discrete volumetric regions.

A 3D printer uses a gas source to maintain low oxygen levels around liquid metal drops during magnetohydrodynamic jetting.

A patient-specific implantable device uses additive manufacturing to create surfaces complementary to anatomical contours.

Overexposing the circumferential boundary during stereolithography creates a rigid edge that resists warping and shrinking during the subsequent baking step.

Inverting the platform movement to raise the coater reduces dynamic loads on the support frame while minimizing material adhesion.

A fluidic lens uses a compliant membrane to adjust focal length via remote pressure.

Precipitated polymer coating on core particles prevents segregation in laser sintering powders, ensuring uniform mechanical properties and reduced warping.

A 3D printing system deposits clear, white, and pigmented materials via multiple ejectors to form layers in a single pass.

Shared layers connect supports to objects, resolving trade-offs between mechanical stability and surface quality in dental restorations.

A composite filament blends metal or ceramic powder with a polyethylene-vinyl acetate binder to create stable feedstock for additive manufacturing.

Predetermined fracture lines in selective laser melted parts enable clean separation and assembly, reducing remachining complexity for hollow structures.

Dimensionality change elevates conductors into air space using 3D printing, achieving high RF isolation without complex multilayer boards.

Optimized steel composition with fine (Mo, W) carbides resolves softening resistance versus cooling time trade-offs.

A divided liquid container uses a flexible film to transmit optical signals for non-contact level measurement.

A 3D modeling method applies a solution to create lower powder density at the border area between the modeled body and sacrificial support.

An impact applicator moves with a flattening member to compress surplus powder into a dedicated chamber during additive manufacturing.

Ergonomic surgical sizing instrument uses a medical device replica to create accurately sized tissue pockets.

Multiple build materials with different optical properties deposit at varying surface depths to achieve grayscale rendering on exterior surfaces.

Unitary additive manufacturing eliminates brazing and welding joints to prevent thermal stress cracks in CVD showerheads.

A modular waveguide network device redirects signals between arbitrary input and output ports within a single housing.

FDM printed mold outer layer undergoes post-treatment to achieve smooth surfaces and thermal stability for injection molding applications.

Segmented binding agents create removable temporary supports, preventing deformation of fragile components during complex 3D printing.

Optical additives diffuse ultraviolet light through titanium paste to activate photoinitiators and enable resin crosslinking.

Segmenting green bodies into cylindrical cross sections creates defined cavities for precise cutting element placement.

A three-dimensional varying topology heat sink uses additive manufacturing to create optimized flow paths and heat transfer surfaces.