Increasing Energy Efficiency TRIZ Cases

Segmented supply paths within the nozzle prevent powder segregation during simultaneous ejection, enabling precise compositional control.

A gas atomizer uses a bubbling fluidized bed to rapidly cool metal particles during continuous production.

Portable vibrational apparatus compacts powder supply bins, resolving low layer density caused by rapid manufacturing cycles.

Optimized titanium alloy composition with specific vanadium and aluminum ranges maintains mechanical properties in powder metallurgy processing.

Cold spray deposition covers continuous cast metal defects without material removal, preserving substrate integrity while improving surface quality.

Vacuum arc remelting with magnesium oxide pre-treatment reduces titanium nitride inclusion variability, stabilizing fatigue strength testing results.

Sintered nickel-based alloy plates resist corrosion and deformation from supercritical carbon dioxide pressure differentials.

Porous side walls allow coolant gas circulation in aluminum electrolytic cells, recovering thermal energy lost on the sides while simplifying system complexity.

A dual-sled system coordinates independent radiation sources to preheat and sinter powder layers during sequential motion steps.

Multi-manipulator bending reduces apparatus size and speed variations, improving dimensional accuracy while maintaining high productivity.

A hardening monitoring unit measures electric quantities in the high-frequency circuit to ensure process adherence.

Multi-layer powder dispensing and atmospheric electron guns boost productivity without vacuum pumping delays.

High chromium and silicon-rich steel prevents marine crevice corrosion by balancing hardness with ductility.

A recoater plate braces a bridge to dispense build powder with controlled length-to-width ratios.

A device processes measurement data from 3D printed objects to identify printing anomalies and calibration issues.

A 3D printing method analyzes layer images to identify displacement risks and adjusts powder spreading speed or pauses the spreader.

Dielectric laminates and smart susceptors enable controlled heating and quenching, preventing warping and reducing material waste.

A crucible encircled by an induction coil uses dual frequency control to regulate temperature and stir semi-liquid metal charges.

Varying sacrificial hardness depth along the longitudinal axis retards scallop penetration, extending service life despite manufacturing complexity.

Nitrogen and vanadium form carbonitrides in hypereutectic white iron alloys to refine microstructure.

A halogenated suspension deposits metallic coatings on substrates through gas-phase diffusion during heat treatment.

Pivotable conveying plates engage and release semi-finished products periodically, enabling thicker filaments without degradation or nozzle clogging.

Extruding metal oxide pastes to form three-dimensional objects, then reducing and sintering them with a gas to produce dense metallic structures.

Dual hydraulic systems enable precise pressure control, resolving particle agglomeration and pore removal inefficiencies in traditional spark plasma sintering.

Embedding ceramic particles inside metal powder via gas atomization eliminates interface defects and restores ultimate tensile strength in repaired parts.

A bioprinter spray head assembly uses a dual flow channel system to guide auxiliary material around bio-ink for cell protection.

Integrating compaction rollers with UV LEDs within a single head assembly reduces system complexity while ensuring precise curing of composite structures.

A galvanometer positioning tool uses a spherical base and bracket to rotate the scanning element while keeping its reflection center fixed.

Electromagnetic fields constrain weld pool geometry, flow, and thermal convection to reduce thermal stresses and improve grain morphology.

Multiple powder reservoirs prevent contamination while a smoothing slide levels layers, avoiding empty runs during material switching.

Flat insulation material with controlled electrical resistance diverts current through structural breaks to minimize heat emission.

A control apparatus generates shaping data with stop commands to manage nozzle movement and material flow during path switching.

A nozzle guide surface directs shielding gas flow along a curved edge to maintain laminar conditions.

Integrating a scanning device on the recoater carrier improves process control quality without adding separate monitoring equipment.

A calibration device uses a sensor to detect laser beam positions and iteratively corrects alignment deviations in multi-beam additive manufacturing systems.

Radiant heating segments ejection into deposition and refinement steps, resolving the contradiction between high throughput and manufacturing precision.

A Graph Check system aligns CMM probe data with laser scanner point clouds against optimized models to verify machined graphite electrode tolerances.

A contact detection sensor with a plate-like probe detects projection portions to prevent flattening mechanism damage and improve shape precision.

Segmenting the powder bed into build and support regions reduces material waste while enabling objects with tailored physical properties.

A titanium-zirconium-niobium alloy with congruent melting reduces bending moments in optical mounts, maintaining alignment under vibration.

Continuous aluminothermic reduction and electrolytic decomposition produce aluminum-scandium alloy from scandium oxide.

Bell-shaped inlets accelerate hot flue gas into cooling tubes, preventing dust scale buildup that clogs exchangers and limits heat recovery efficiency.

In-situ composite formation in water resolves poor filler dispersion and irregular particle shape, ensuring high fluidity for SLS processing.

Separate melting, refining, and atomization zones enable continuous operation with diverse charges while minimizing contamination.

A toner outlet device uses a clearance fit between the top lid and driving claw to enable flexible rotation.

A metal additive manufacturing system incorporates a forging element to exert controlled force on deposited material layers during the build process.

Adjustable quench rings modify outlet geometry to control quenchant spray patterns and flow rates across varying metal product diameters.

A 3D printer control unit adjusts applied voltage during nozzle flushing to discharge binder liquid at higher rates.

Slot die additive manufacturing apparatus extrudes radiation-curable material above a support surface for layer-by-layer construction.