Additive Manufacturing Apparatus TRIZ Cases

Spraying molten ceramic onto a non-stick substrate yields flexible, low-conductivity tapes without fracture or complex mechanical slicing.

Compares consecutive fused powder layers against a reference model to distinguish real defects from false positives, reducing unnecessary part rejection.

A compact three-dimensional printing system automates fabrication and storage using a controller, print engine, and pick-and-place mechanism.

Inkjet deposition builds cavity layers around a removable sandwiching member, reducing weight and waste while preventing structural breakage in large objects.

Segmented swingable nozzles maintain fume removal efficiency while preventing material leakage during door operation.

Automated fluid flow, ultrasonic vibration, and cryogenic blasting resolve labor-intensive manual powder removal bottlenecks in additive manufacturing.

A spacecraft additive manufacturing system fabricates objects outside the bus using extruders and pose sensors.

A hybrid heat exchanger merges a metallic serpentine tube with a thermally conductive polymer body for efficient fluid contact.

Adaptive irradiation adjusts layer parameters to form angled edges, reducing stair-step effects in thin component structures.

Suspended particles in the binder fluid fill interparticle voids to increase apparent density, reducing shrinkage and geometrical distortion during sintering.

Magnetic fields orient magnetically responsive particles within matrix material layers, resolving randomized fiber alignment and improving mechanical stiffness.

Additive fabrication replaces multi-axis machining to eliminate high surface roughness, ensuring consistent radar absorption across complex geometries.

Undulating parting sheets with connecting pins increase fluid turbulence and primary heat transfer area, addressing limited efficiency in conventional designs.

A vacuum conveyor dries metal powder using a jet pump and moisture sensor on the exhaust line.

Alternating exposure sequences reduce solidified material contact area on the substrate, preventing deformation or breakage from excessive separation force.

Linear segmentation reduces peeling force to prevent model collapse while maintaining surface flatness.

Segmented cooling and printing operations resolve the productivity bottleneck caused by thermal cycling delays in additive manufacturing systems.

Optical sensors detect powder bed laying and forming abnormalities during 3D printing to prevent defects and reduce material waste.

Patient-adapted articular implants feature customized surface contours and curvatures derived from patient imaging data to match specific joint anatomy.

Dual-wavelength light manages curing to reduce window-resin adhesion, boosting printing speed and feature resolution.

Three-dimensional printed fractal structures enhance antenna bandwidth through self-similar geometric patterns.

Rotary member channels material powder through an annular passage to a revolving nozzle for continuous deposition.

Selective hydrogenation of polydiene blocks reduces melt viscosity while maintaining tensile strength and elongation at break.

Thermal expansion treatment controls residual stress in additive manufacturing solidified layers.

An automated escape hole generator identifies hollow regions in 3D models and places perforations to facilitate material removal.

A tool uses a porous support structure to hold abrasive layers for material removal.

An inner nanofiber sheet controls drug delivery rates by varying crosslinking density, eliminating removal surgery.

An in-fiber apparatus adjusts optical beam characteristics to stabilize the melt pool, reducing spatter and porosity caused by complex free-space optics.

Blocked isocyanates decompose to release reactive groups that create covalent bonds, eliminating residual porosity and improving mechanical strength.

Inert gas sweeps fume away from the transmission window via a dedicated gap, preserving optical clarity for continuous powder bed fusion.

Shear-thinning wax support materials resolve dimensional stability trade-offs during printing, ensuring easy removal and geometric accuracy.

Direct inkjet printing embeds chips within printed circuit boards, reducing fabrication time and cost while maintaining trade secret security.

Vacuum chambers between additive manufactured tube walls eliminate bulky lagging, reducing weight and fire risks while maintaining thermal performance.

A 3D modeling device segments voxels into elements to assign consistent internal color data.

Inert gas atmosphere and heated chamber prevent oxidation and minimize deformation during metal alloy 3D printing.

A voxel representation method generates duplicate voxels to thicken zero-thickness surfaces for accurate 3D printing.

A suction mechanism extracts suspended powder from the air stream near the recoater stop position to prevent carriage contamination.

Elongate arm shrinkage opposes build stresses to minimize distortion and ease support removal.

Hydrogel compartments funnel cells via gravity to resolve uncontrollable aggregate size in spinner culture while maintaining cell viability.

A washing apparatus uses a glove isolation cabinet and liquid-discharging nozzle to remove support material from 3D-printed articles.

Replacing organic additives with an inorganic silica-phosphate mixture eliminates harmful emissions while achieving smoother casting surfaces.

Graph theory thermal model predicts additive manufacturing temperature history using progressive horizontal subsections.

Substrate projections in a microelectronic workpiece reduce underfill voids by guiding material flow, enhancing mechanical connection reliability.

Digital design and additive manufacturing eliminate manual wax handling, while the shell mould ensures precise component alignment.

Alcohol-induced sol-gelation of water glass creates printable gels without organic additives, eliminating complex supercritical drying steps.

Modified ABS powder with charge control agents overcomes electrostatic transfer limitations to maintain layer adhesion during high-resolution printing.

Doped regions in a 3D printed enclosure form electrical graphs that alter resistance upon probing, safeguarding private keys from reverse engineering.

A protective glass monitoring method detects contamination using time-resolved temperature gradients measured by a thermally insulated holder.