Additive Manufacturing Apparatus TRIZ Cases

Segmented nozzle prevents filament buckling by maintaining neutral tension, enabling strong composite parts with reduced porosity in complex concave shapes.

A selective laser melting device uses hydraulic leveling cylinders and CCD cameras to control substrate position and powder porosity.

Additive manufacturing creates embedded fluid conduits with complex cross-sections within ion implanter components.

Handle body topology in a Roberval scale sensor structural body enables component penetration, reducing material usage while maintaining constant stiffness.

Multimodal powder beds increase coordination number to reduce porosity and gas trapping in selective laser melting.

Liquid radiation curable resin uses thermally sensitive visual effect initiators to create selective color and transparency in additive fabrication.

Computing a central line and filling the model with a tensile thread allows manual extraction of support structures from convoluted cavities without tearing.

Optimized Fe-based metal powder balances sinterability and flowability to produce dense, surface-accurate objects.

Additive manufacturing consolidates multiple stamped panels into a single unitary reinforcement, reducing part count while maintaining structural strength.

Varying droplet volumes between overlapping first passes and smaller second passes reduces height differences on powder layers.

A sealed vessel with a gas purifying unit maintains an inert atmosphere below 100 ppb oxygen during metal powder processing.

Dynamic grid shifting resolves the contradiction between high resolution and large printable area by segmenting build zones across multiple passes.

Reactive polyamideimide oligomers resolve melt processing difficulties by eliminating water removal steps during curing.

Additively manufactured fan duct structure circulates engine oil through integrated channels to reject heat via bypass airflow.

A 3D printed thermal expansion structure combines thermoplastic and thermal expansion materials to reduce curing time during mass production.

Organic-inorganic kneaded composition eliminates time-consuming mechanical alloying to produce oxide dispersion strengthened alloys with complex shapes.

Radiation-curable silicone composition with mercapto-functional polyorganosiloxanes enables homogeneous curing.

Protruding metallic fibers in thermoplastics allow direct metal coating deposition, eliminating surface activation steps and increasing bond strength.

Integrated fixing elements eliminate sawing and magnets, reducing manufacturing complexity while maintaining positionally secure fixation.

Optical measurement replaces tactile shims to align re-coater blades, eliminating manual skill dependence and improving gauge repeatability.

Calibrated electrical resistance separates phase effects from dislocation density, replacing destructive microscopy with non-destructive strength assessment.

A gaseous ionization detector monitors energy beams to resolve contradictions between device complexity and manufacturing precision.

Reduces coloring ink volume in layer overlap zones to prevent darkening and preserve accurate color tones during additive manufacturing.

Electron beam melting reduces oxygen content in refractory metal powders by at least 15 mol percent, eliminating brittleness caused by initial contamination.

A subtractive manufacturing system shapes orthopedic casts from blanks using a central processor and CNC machine.

Direct 3D printing of dental aligners using liquid photopolymer resin cured by light.

Transient liquid phase diffusion smooths additively manufactured surfaces using a dual-constituent coating.

Independent infrared lamps preheat feed material layers to reduce thermal stress and prevent powder caking during laser fusing.

Disintegrable metal and polymer composites dissolve in wellbore fluids, eliminating time-consuming milling and expensive mechanical removal processes.

A measurement cylinder integrates with the build chamber opening for automated calibration routines.

An additively fabricated acoustic backing embeds a conductive path to conduct electrical signals directly through the transducer structure.

Additive manufacturing creates multi-directional cooling pins inside combustion engine pistons, resolving heat dissipation limits in conventional production.

Replacing injection molding with additive manufacturing eliminates uneven hardening and high tooling costs while ensuring uniform coating strength.

Direct light processing cures photopolymer resin to form integrated ceramic filaments between core and shell portions of investment casting molds.

A setter assembly supports binder-jet printed parts during thermal processing using nested components and adjustable support pins.

Converting STL mesh data into a voxel-based implicit representation reduces storage and computational effort while enabling efficient Boolean operations.

A surface-mount electrical contact features a flexible spoon-shaped head and integrated spring to enable automated vacuum pick-and-place assembly.

A guide roller combines a machinable base with wear-resistant webs applied via deposition welding or additive manufacturing.

A multifunctional acrylic monomer forms a body region while a hydrophilic support material creates an intermediate layer that yields a glossy surface.

Additive impeller housing features a transition duct with varying cross-sectional areas to guide heated air through the dryer system.

Low viscosity fluid fills cavities within porous 3D printed walls to create a solid composite structure.

Ultraviolet curing crosslinks the resin at low temperatures, eliminating thermal safety risks during deposition.

Integral additive manufactured cooling ducts improve heat removal in brake calipers.

Dual photoinitiator resin achieves regional property variation without masking agents.

A material delivery system uses an agitator and controller to mix water and dry ingredients for extrudable building materials.

An adaptive multi-beam fiber array laser source segments energy deposition for precise control over metal additive manufacturing processing.

A gold alloy with a melting point below 400°C enables extrusion through nozzles.