Additive Manufacturing Apparatus TRIZ Cases

A method producing a component blank with reduced density via additive manufacturing followed by hot isostatic pressing.

A stereolithography method modifies layer geometry to define a larger exposure mask area.

A multi-waveband infrared camera system captures transient thermal responses to detect voids, cracks, and disbonds in additive manufacturing deposits.

Switching a single radiation source between scanning units maintains beam position accuracy while expanding the irradiation area for larger work pieces.

Segmented proximal and distal meshes resolve the contradiction between structural stability and shape conformity in cerebral aneurysm treatment.

Segmented thermo-structural analysis identifies warping locations in complex geometries to optimize support structures before physical production.

Encapsulated bio-blocks protect cells from shear forces, maintaining viability while enabling precise spatial distribution in tissue constructs.

A melting point suppression agent reduces local metal particle melting temperature during additive manufacturing to create visible surface marks.

A projection device for 3D printers uses electrochromic materials to create light transmission regions without polarizers.

A high frequency current framework rapidly heats and solidifies powdered metal into complex parts.

Shifts and masks print data at overlap areas between adjacent printhead dies to fill gaps from aerodynamic turbulence, improving surface quality.

A bio-ink hydrogel prosthesis mimics natural expansion and contraction through 3D printing.

Acute substrate angle enables continuous photo-curing through resin vat, eliminating iterative reset gaps.

A monobloc damping element uses a 3D printed meshed structure to control localized hardness profiles within a single material.

Flexible sensor housing conforms to oral cavity shape, enabling electromagnetic tracking that avoids invasive bone screw fixation.

EDM creates precise hyperbolic electrode profiles in miniaturized quadrupole mass filters, resolving manufacturing precision limits.

Segmented projector array with feedback control maintains lateral resolution across large print beds, avoiding power density loss.

A metal-hydride composite disperses particles within a matrix to absorb released hydrogen.

Etherified lignin and cellulose dissolve in aliphatic alcohol to solve solubility limits while enabling high solid content.

A coalescing agent uses polymerically dispersed carbon black and low HLB surfactants to enhance radiation absorbance.

A fusing agent with an energy absorber and a detailing agent with a splash reducing compound fuse thermoplastic powder beds.

A temperature-controlled powder distributor maintains precise thermal conditions to prevent powder sticking and ensure uniform layer deposition.

A compositional gradient transition layer joins thermodynamically incompatible nickel and niobium alloys, preventing cracks during fabrication.

Dynamic exposure controls light intensity during curing to prevent flake formation and layer delamination caused by light scattering.

A non-conductive electroless metal plating activator enables selective conductive metal deposition on polymer layers during additive manufacturing.

Electron beam melting defines precise pore positions in titanium alloy filters, eliminating random metal distribution and unbalanced centrifugal forces.

A vibrating dosing chute maintains constant fill levels in storage containers during additive manufacturing layer deposition.

Homogeneous calcium alginate particles stabilize ECM-derived bio-inks, enabling high shape fidelity and real-time optical monitoring of printed constructs.

Embedding anti-counterfeit information in adjacent track tool paths preserves structural integrity while enabling reliable component verification.

Gas overpressure pushes material through the line while valves isolate the flow, preventing jamming and maintaining precision during dynamic movement.

Acylphosphine oxide initiators cure acrylate blends to resolve brittleness during support removal while maintaining tensile strength.

A 3D printing estimation apparatus segments model data to determine material types and patterns for accurate usage calculation.

A disposable mold core uses a binder-free granulate inner core and a hard shell to simplify production.

Determines global optimums by fitting test data to a second-order function, resolving latency and batch variability issues in additive manufacturing.

Additive manufacturing prints monolithic vacuum enclosures inside a chamber, eliminating pump-out ports and welding joints that cause molecular leaks.

Remote measurements predict gap sizes for custom shims that eliminate repeated positioning operations during aircraft component assembly.

Parallel toolPod modules reduce cleanroom construction costs while increasing processing capacity through vertical stacking.

A calibration method for additive manufacturing devices uses overlapping scanning regions and monitoring units to detect positional deviations in real time.

Dip-coating system deposits nanomaterials via hydrophilic patterns, overcoming diffusion-limited throughput.

Pre-treating polyamide powders below melting points narrows the crystalline rearrangement window, reducing cracks and lumps during selective laser sintering.

Segmenting the heat exchanger into removable sheets allows maintenance without system downtime, reducing calcification risks.

Additive manufactured heat exchanger material features recursive surface structures to increase the surface-to-volume ratio for cryogenic cooling systems.

Adjusts fusing area density in additive manufacturing build layers using functional agents to harmonize energy absorption and reduce thermal bleed defects.

Selective powder supply enables partly protruding shapes by depositing removable support layers beneath overhangs.

A vacuum curing chamber removes oxygen to enable rapid UV surface finishing of 3D printed components.

High shear mixing precipitates partially crystalline polycarbonate powder with controlled particle size and 25 to 35 percent crystallinity.

Infusing conductive materials into 3D-printed ceramic voids eliminates micro-voids from sintering, enabling reliable operation across -200°C to 350°C.

Glass-ceramic compositions enable thin-walled additive manufactured dental crowns that maintain strength while allowing chairside adjustment.

Thermoplastic particles fuse after the sacrificial curable resin matrix decomposes, delivering toughness and heat resistance to 3D printed parts.