Additive Manufacturing Apparatus TRIZ Cases

Powder-blended titanium rod feedstock uses pressing and vacuum sintering to cut cost while preserving fatigue and tensile strength for large AM parts.

A high-melting-point covering enables controlled microwave heating of metal powder, simplifying sintering or melt-solidification into metal solids.

A monolithic additively manufactured electroplating seal cuts surface porosity, resists electrolyte exposure, and removes adhesives and metal supports.

Layered nickel-aluminum plasma coating restores worn stator pockets with precise thickness control, avoiding weld distortion and drag.

A deflecting sensing strip measures gas-blown metal powder flow in DED, enabling closed-loop feed control despite optical sensing limits.

Adhesive force from shear-test failure envelopes gives a stable way to screen laminate molding powders for uniform layer spreading.

Digital design, control, and additive assembly replace tooling-heavy unibody production to cut capital cost, waste, and product cycle time.

Laser powder bed fusion forms the poppet, spring convolutions, and locking features as one valve assembly, cutting parts and assembly time.

Additive manufacturing builds window and door frames with integrated thermal-break lattices, cutting assembly steps, waste, and lead time.

Core-shell metal-ceramic powder improves weldability, strength, and purity in additive manufacturing of dense metal articles.

Scattering signals from build-platform calibration marks let multiple laser heads realign during additive manufacturing despite thermal drift.

A guided flow path keeps fluid away from the seal to prevent residue contamination, seal wear, and dosing defects in additive manufacturing.

Modified porous lattice struts and extended fixation features stabilize freeform fabrication, reduce debris, and avoid bone cement.

A powder inerting layer shields the melt pool during laser fusion, enabling open-air welding with lower power, thicker welds, and less oxidation.

Acoustic sensors catch subsurface additive manufacturing defects in real time, enabling process adjustment or stoppage before waste grows.

Pre-cut insulation elbow segments replace bulky one-piece elbows to save storage space, simplify handling, and improve installation safety.

External fins passively cool the feed nozzle to prevent thermal deformation and keep metal wire circulation stable during long deposition runs.

Calibrate melt pool monitoring sensors without precise light-source alignment by using reference radiation and correction tables for accurate readings.

Adjusted Ni-base alloy chemistry reduces deposition cracking and improves high-temperature ductility for additive manufacturing.

A high-melting-point covering enables microwave sintering or melt-solidifying of metal powder with simpler production and controlled shape formation.

Damaged vehicle megacastings are cut along defined lines and repaired in place with matched replacement sections, avoiding full casting removal.

A slack wire loop buffers spool inertia and tension changes to keep titanium welding wire feed stable, accurate, and continuous.

Optical calibration regions let multiple 3D printing beams self-align in real time, reducing cross stitching errors and thermal drift.

Two offset welding wires in a grooved drive roll widen the weld bead and control deposition without raising heat input.

Selected slice review during scan path generation lets users catch overhang and thermal issues earlier, reducing waiting time and build defects.

Combining movable-optic and solid-state scanners speeds laser path changes, cuts skywriting losses, and improves additive manufacturing throughput.

Image analysis and a material database identify matching construction materials, then trigger custom replacement when originals are unavailable.

A 3D-printed microporous interlayer reduces barreling and improves dissimilar metal joining by local Joule heating and gradual diffusion.

Releasable supporting elements let a curved tooth coupling carry axial force, limit migration, and accommodate shaft tilt in wind turbine gearboxes.

Lower-power segmented beams are focused to overlap at set zones, enabling finer 3D printing features and tighter melt-pool control.

Simultaneous lateral compression and heating densify cold spray preforms into wrought structures with lower energy use than HIPing.

Electro-pulsed current assists deep rolling to cut force demand while refining surface grains and boosting compressive residual stress.

Additive manufacturing creates a single-piece valve cage with graded lattice slots to manage pressure drop, reduce noise, and limit cavitation.

Angular beam deflection creates multiple melt pools from one laser, cutting powder bed scan time while maintaining uniform melting quality.

A bellows contour angle above 30° enables curved, non-standard flexible elements to be additively manufactured without support structures.

Streaming image feedback adjusts melt pool parameters in real time to improve layer consistency, heating uniformity, and build quality.

Controlled chamber temperature, humidity, and airflow balance binder evaporation to improve 3D part strength, shape stability, and surface quality.

Projecting fins and dams shape gas flow over large metal powder build planes to clear plume clouds without disturbing powder.

Controlled two-stage heating bonds dissimilar foils and diffuses alloying elements to eliminate composition gradients in LOM parts.

Vacuum or inert-gas arc melting removes volatile impurities from refractory wire, reducing porosity, cracking, and melt instability in 3D metal printing.

An additively built groove side wall creates a gap-free bond to carbide strips, reducing wear, breakage, and finishing in chopping machine blades.

Nested coolant channels route flow around obstructing passages to feed both sides of multiple insert pockets while preserving deep parting capacity.

A wireless in-chamber laser power meter preserves inert atmosphere integrity in metal additive manufacturing while cutting setup time.

An oblong charging tube sealing zone enables flat compression and cold-welding, reducing cracking risk and safely sealing vapor chambers.

Repairing tokamak divertors and first walls under vacuum with refractory metal deposition cuts shutdown time by avoiding repressurization and degassing.

Cerium-nickel intermetallic phases help aluminum alloys resist hot cracking and retain strength during additive manufacturing at elevated temperatures.

Dual tension weights adapt cable pretension across travel, cutting deflection, saving space, and protecting machine tool cables.

A monolithic transmission valve body uses internal orifices and 3D hydraulic routing to replace separator plates, cutting size and assembly time.

Core-shell alloy powder forms oxide or nitride nano-precipitates in situ during powder bed AM, avoiding ball-milling agglomeration and cost.

Direct electrical current heats hard feedstock during FSAM, cutting axial force, tool wear, and contamination while improving microstructure.