Additive Manufacturing Apparatus TRIZ Cases

A hollow additively manufactured gimbal ring cuts duct joint weight and material waste while preserving strength and burst protection.

Combining laser processing with electrochemical deposition enables precise 3D microstructure fabrication with five-axis motion and higher throughput.

Separate powder feeds with different laser dwell times improve brake disc coating adhesion, mixing control, and wear resistance.

Location-specific energy settings based on local geometry keep melt pools uniform in additive manufacturing, reducing defects and property variation.

Equalizing pressure between refill and feed hoppers enables continuous powder transfer in laser metal deposition without flow disruption.

Electromagnetic melt pool emissions are clustered in real time to catch additive manufacturing faults early and reduce scrap, waste, and downtime.

Alternating continuous and pulsed irradiation links melt vectors to cut internal stress, cracks, and thermal load in additive manufacturing.

Additive manufacturing integrates hydraulic passages, orifices, and check balls to cut interface leakage, mass, and pressure drop.

Localized multi-laser preheating improves metal coating bond quality while cutting energy use and limiting oxidation and delamination.

Build orientation keeps engine bore and port surfaces offset from the plate, avoiding internal supports while reducing weight and part count.

An integrated absorption portion captures back-reflected laser radiation, improving cladding quality while reducing pores, cracks, and bonding defects.

A monolithic shell-and-infill CIPP pressurizing head cuts material cost while keeping the lining securely air- and water-tight.

Fiber-reinforced plastic shafts match metal plating thermal expansion to prevent interface separation and improve durability in rotary machines.

High-melting particulates refine molybdenum and tungsten AM microstructures, cutting defects and improving strength, toughness, and ductility.

A dedicated weave axis separates fine torch motion from the robot to improve WAAM weld accuracy, repeatability, and deposition consistency.

Dual-robot wire arc deposition builds customized subsea connectors with complex geometry and strength while avoiding costly powder systems.

A dedicated weave axis decouples high-frequency WAAM oscillation from robot motion to improve deposition accuracy, repeatability, and surface finish.

A plunger-driven rotating jaw and elastic return element secure a hose on a cannula under high fluid pressure while easing assembly.

A movable fixing element locks multiple workpiece supports at once, improving clamping speed, positional accuracy, and reuse in 3D printing.

A polymer mould filled with metal powder is pressure-formed and heat-treated to make large, complex parts with internal voids at lower cost.

Coupled HIP and short-time heat treatment close microvoids while limiting grain coarsening, lifting AM titanium alloy fatigue resistance.

Opposing injector guides improve powder focus and filler distribution in laser cladding, reducing pores, cracks, and wavy functional layers.

Integrated sensors, heaters, and support burls stabilize substrate clamping and temperature during immersion lithography, reducing stress and overlay errors.

A coupler switches laser light between fiber modes to change spot size and divergence without external optics, improving laser processing flexibility.

3D weld bead profile analysis pinpoints concave fault candidates during multilayer welding, reducing destructive inspection and rework.

A photoexcited crystal modulator adjusts the working beam in powder bed fusion to improve build speed, beam quality, and heat control.

Embedding a label displacement map before voxelization preserves barcode and QR code clarity on 3D printed parts despite detail loss.

Local forging during DED rebuilds hard-to-weld components with recrystallized grain structure, reducing cracking and preserving base material properties.

A monolithic mounting lug traps granular powder in a lattice cavity to absorb vibration and shock while preserving strength and low weight.

Additively made flexure prongs replace multi-part disc implants to reduce wear, migration, and subsidence while preserving natural motion.

Applying H11 or H13 alloy to piston crowns improves oxidation resistance, limits oil coking, and preserves cooling in high power density engines.

Integrated horns and removable supports enable monolithic heat exchanger headers to print vertically while reducing thermal stress at the header-core interface.

Frangible inlet and outlet fuse elements open at different pressure thresholds to divert fluid and relieve manifold overpressure with low pressure loss.

Segmented powder outlets and a wide 20-40 mm laser beam enable high-throughput cladding with accurate composition control and 95% powder use.

A tailored Ni-Co-Ti alloy prevents wall sagging at high inter-pass temperatures while keeping composite tooling stable and vacuum-tight.

A metal lattice infiltrated with viscoelastic resin balances stiffness and vibration damping while avoiding weak bonding and bubble defects.

A powder flow switch recirculates filler during pauses, cutting waste and enabling stable laser cladding restart with less downtime.

Automated grinding, laser cladding, and arc additive repair improve hydro turbine top cover accuracy while reducing manual risk and labor.

A marching 3D grid maps 2D sketches onto non-developable surfaces, reducing distortion and producing complete, smooth CAD curves.

Side-feeding powder tubes and controlled shielding gas improve layer uniformity, reduce nozzle clogging, and limit cladding defects.

Protective shields block thermal barrier coating from entering turbine cooling holes, preserving aperture geometry and reducing post-coating clearing.

Multiple powder-filled wire compartments let WAAM tune deposited material properties while avoiding separate feed systems and excess process complexity.

Periodic current switching controls short-circuit time in CO2-rich thin-plate GMAW to improve bead shape and penetration at high speed.

Movable housing parts and labyrinth seals create a beam-tight laser marking enclosure that preserves safe loading, compact layout, and fast cycles.

Full Layer Exposure testing reveals optics, gas flow, and process defects in additive manufacturing machines before production starts.

Successive low-temperature reactive layers form seal caps that match complex fastener shapes, minimizing voids and improving sealing reliability.

A tuned 1.3-12.5 wt% aluminum copper powder and 10-45 μm sizing improve AM part density, strength, wear resistance, and conductivity.

A spring latch with ball pins and a catch assembly closes a water fill port in less space while reducing hinge wear and accidental opening.

A porous bearing pad replaces precision orifices, preventing clogging while improving load capacity, rigidity, and rotor stability.

Air insulation cavities in an additive manufactured bearing cap cut heat transfer to the oil sump wall, reducing oil degradation, varnish, and coking.

Binder jetting forms piston crown air gaps without laser melting, cutting build time and residual stress while reducing combustion heat loss.

Automated support mesh generation identifies support regions, removes superfluous edges, and cuts 3D printing time and material use.

Projected debris fallout zones set the laser scan order so gas flow clears spatter without raising porosity, roughness, or wiper blade wear.

A mobile build volume combines selective recoating and laminar gas flow to keep powder layers uniform and limit plume defects in large-format 3D printing.

Multiple energy beams enable local pre-drying and thermal pretreatment in 3D printing, reducing chamber heat load and supporting high-melting materials.

Mechanical agitation restores metal powder avalanche angle before fusion printing, improving layer coating uniformity and dimensional accuracy.

A secondary gas flow forms a clean boundary layer on additive manufacturing components, limiting deposit buildup from contaminant-laden circulation.

Repetitive laser re-melting creates surface tension gradients to shift molten material in situ and correct powder-bed non-uniformities.

A sacrificial photocurable shell supports cantilevers and hollow passages, then burns out to simplify ceramic or metal green-part cleanup.

A carriage that deposits powder and welds in one pass with parallel lasers speeds 3D metal builds while maintaining uniform layers.

Additively manufactured nodes use adhesive channels and sealant barriers to form lightweight panel joints while preventing galvanic corrosion.

A branched channel core with integrated headers improves flow distribution and heat transfer while reducing pressure drop in additive heat exchangers.

Semi-supervised classifier training cuts labeling time while enabling real-time defect detection and corrective control in manufacturing.

Multiple laser beams are routed through optical fibers and a movable positioning optic to expand powder bed coverage without separate beam channels.

An integral compliant seal assembly maintains seal plate contact to cut gas turbine bearing-compartment leakage and reduce assembly complexity.

Alternating additive forming and subtractive machining cuts curing delays and idle time by using workpiece data and temperature-based scheduling.

By selecting beam and gas conditions from the wire-feed/travel angle, this case keeps bead shape centered and avoids rotation tables.

A moving sheet aperture tracks the laser spot in LPBF, redirecting spatter off the build area to reduce defects and improve build quality.

Real-time beam and plume trajectory control prevents beam-plume intersections, enabling faster scanning and multi-beam additive manufacturing.

Wear-resistant material is friction stir deposited onto a preform, then machined to form durable gear surfaces with tailored properties.

Thermal pulses weaken the bond between metal AM supports and the part, easing removal while preserving properties and improving surface finish.

Optical interferometry feeds back depth data in real time to adjust laser processing parameters, reducing tissue damage and weld defects.

Integrated electrostatic clamping, heating, and sensing help lithography substrate holders stay secure under high acceleration and stable in temperature.

A metal foam core, outer shell, and injected thermoplastic cut machining waste while adding localized rigidity to lightweight parts.

Void spaces in pin and box threads retain thread compound during make-up, preventing false torque shoulders and connection back-out.

Separate bit head and shank construction uses matched threads and anchoring elements to simplify manufacture while strengthening the drill bit joint.

A porous powdered metal bushing stores lubricant by capillary action to reduce anvil wear, friction, and wobble in impact tools.

A pivoted guide frame and detector feedback keep metal wire aligned in the welding arc for continuous, accurate titanium and nickel alloy deposition.

Adjusting laser incidence to oppose angled wall build direction improves overhang fusion, surface finish, and structural strength in powder bed AM.

Real-time monitoring data and light-beam sensing estimate 3D shaping quality during deposition, helping improve precision and reduce waste.

Scanned sealing features guide 3D-printed custom seals that match wear or corrosion, reducing leakage and pressure loss in fluid conduits.

Cutting each bead’s upper surface during 3D lamination improves shaping precision and reduces roughness without separate finishing.

Independent laser power shaping creates a non-uniform energy profile that stabilizes melt pools and improves additive part finish and accuracy.

Pulsed magnetic fields deform cooling weld beads in wire feed additive manufacturing to cut residual stress, distortion, and cracking.

Ohmic preheating plus laser melting enables faster 3D metal wire deposition with smoother surfaces, high density, and safer handling.

Parallel branched channels with split-juncture interconnections improve flow distribution, cut pressure drop, and enhance heat transfer.

Waste heat from powder-bed additive manufacturing is reused as electrical, mechanical, or thermal energy to improve process energy balance.

Multiple powder channels and a laser energy path enable graded CCA/HEA printing with higher throughput and tailored microstructures.

Additive-manufactured lattice cores tune local stiffness and deflection in compressor components while cutting weight without sacrificing strength.

Successive depth scans combined with expected layer thickness improve surface reconstruction accuracy and fabrication precision in additive manufacturing.

Interlinkable, actuator-raised walls reshape the DMLM powder bed to fit part geometry, cutting powder waste and reuse cycle time.

Capillary silicon infiltration turns a 3D-printed coke green body into isotropic SiC ceramic with complex shapes, low density, and high stability.

Alternating ductile metal and high-strength powder layers enable armor parts to be formed into complex shapes while maintaining impact resistance.