Additive Manufacturing Apparatus TRIZ Cases

A near-eutectic Al-Si-Mg composition enables SLM and PBF parts with stronger microstructure, ductility, and corrosion resistance.

Controlled cooling between overlapping molten metal deposits limits columnar grain growth, improving strength and elongation with less waste.

A sensor-guided short-pulse laser detects and removes LPBF spatter, pores, and layer stress without stopping the build.

Localized induction heating in a ceramic collar deposits refractory metal with uniform layers while limiting thermal damage to substrates.

Radial, circumferential, and zig-zag scan paths keep more DMLM lasers productively active while preserving part geometry accuracy.

A non-metal coating keeps degassed metal powder dry in storage, then decomposes during printing to cut defects, time, and cost.

Composite CFRP and steel reamer arms cut tool weight and moment of inertia while preserving cutting strength and machine compatibility.

Tailored Al-Mg-Mn-Si alloy chemistry enables additive manufacturing with safer microstructures plus strong, ductile, corrosion-resistant parts.

Localized inert gas flow moves with the laser array to clear spatter and smoke from the powder bed without disturbing build precision.

Cut layers with built-in anchor structures let internal supports be joined inside large metal parts, reducing waste and machining time.

A 3D-printed strut uses breakable lattice and crushable elements to absorb crash loads predictably and limit seat-frame failure.

Pre-aligned external fiber coupling enables quick laser fiber swaps in additive manufacturing, cutting downtime while maintaining alignment.

A split encoder trigger and FPGA control scheme synchronizes large laser arrays for powder bed fusion with higher power density and precise firing.

Geometrically corrected insert threads let additive manufacturing achieve accurate standard fastener openings without thread post-processing.

Precomputed virtual stacks let DED systems predict and visualize stack shape in real time from head speed and laser power.

A tuned steel powder composition limits residual austenite and promotes bainite, enabling printable AM parts with high strength and toughness without heat treatment.

A detachable nozzle ejects coolant to form a liquid barrier that contains chips without shield friction, wear, or workpiece damage.

Additive deposition forms the valve seat directly on the valve body to prevent misalignment, reduce leakage, and extend valve life.

Atomized Fe-Al master alloy powder forms ceramic phases in situ during additive manufacturing, enabling near-net-shape metal-matrix composites.

Lightening openings and optimized bridge geometry cut cage stress and improve lubricant recirculation in high-speed bearing units.

Real-time thermal sensor data is fused with graph-based simulation to detect additive manufacturing flaws faster and with fewer false alarms.

Pin-hole sensors verify laser beam position, repeatability, and spot size in high-speed motion systems without complex measurement hardware.

Thermal radiation sensing tracks build-track cooling rates and adjusts beam power to control melt pool microstructure and part consistency.

Two upstream sieves and mechanical coding stabilize ventilator airflow, improving volume flow measurement under varying use conditions.

Shape-based interference detection adjusts powder flow and laser exposure to limit scattering and maintain deposition quality on uneven surfaces.

Rotatable chain rebar with insertion members reinforces adjacent slurry layers to improve 3D-printed concrete bonding and stability.

Multiple angled energy beams, spiral powder deposition, and induction heating help DED fully repair concave turbine cutouts with fewer cracks.

Topology sensing guides layer-by-layer deposition adjustments to correct build height deviations and reduce post-machining in additive manufacturing.

Multiple energy beams and induction heating let DED fill angled concave repair cavities more uniformly, reducing porosity and cracks.

Ultrasonic additive manufacturing bonds amorphous metal foil to substrates with near-zero crystallinity, porosity, and heat-affected zone.

Pre-measuring the substrate and correcting welding conditions helps deposit weld beads accurately inside a frame for higher-quality multi-layer molding.

Multiple powder-filled wire compartments let WAAM tailor deposited material properties while maintaining uniformity and reducing waste.

A lattice built layer by layer inside a golf club head enables center of gravity and MOI tuning beyond casting and mold limits.

Imaging sensors and correction tables align multiple laser beamlets to one build point, improving 3D printing precision and throughput.

Multiple scans of surface regions before the inner area smooth 3D printed powder-bed parts and reduce post-processing.

Adjusting laser array scan angle and energy density improves melt pool spacing, reduces distortion, and supports more isotropic printed parts.

Continuous melting plus pulsed edge cutting and in-process polishing improve 3D printed edge accuracy, surface finish, and complex feature machining.

Uniform rectangular laser pixels scan as one line to raise metal AM throughput while limiting vaporization and melt pool instability.

Cryogenic jets cool the trailing WAAM deposit behind the melt pool, cutting residual stress without disrupting arc energy input or deposition rate.

Interleaved transition segments connect different lattice unit cells in 3D printed parts, enabling smooth load- and shape-adaptive structures.

Pin-hole sensors at field-of-view edges capture beam spot, shape, and irradiance shifts for consistent high-speed laser processing.

Localized induction heating in a ceramic collar deposits refractory metal with less substrate damage and more uniform layers.

Multiple lasers on a dome with steerable optics and melt-pool imaging raise metal 3D printing throughput while improving precision and repeatability.

A movable fixing element locks or releases multiple workpiece carriers at once for fast, precise setup in 3D printing support structures.

A shaped coolant flow path preserves wall thickness around the insert pocket and screw hole while improving chip evacuation and insert cooling.

Precise wire feeding, induction melting, and nozzle delivery enable large metal printing with lower stress concentration and more uniform microstructure.

Intersecting scan paths realign an on-axis melt pool sensor to stabilize signal intensity and improve anomaly detection in powder bed fusion.

Merged optical and infrared sensing enables in-situ detection of multiple 3D printing anomalies before post-process inspection delays and waste.

External ribbing and gussets strengthen additively manufactured direct print molds, reducing cracking, deformation, and stress concentration.

A coolant channel spaced from the insert pocket, screw hole, and body edge boosts chip evacuation and insert cooling without weakening tool rigidity.