Manufacturing Driving Means TRIZ Cases

Continuous rotation eliminates linear back-and-forth movements, boosting production capacity for complex helical parts.

Sliding thermal barriers move laterally with the print head carriage, enabling uninterrupted printing of large parts without hinged door restrictions.

Automated spray fabrication builds large-scale structures with unsupported spans, reducing manufacturing complexity while maintaining structural integrity.

A rotating disturbing wheel agitates ceramic photosensitive resin inside the printing trough.

Segmenting metal supports with a sacrificial polymer interface reduces post-processing time and preserves surface quality during additive manufacturing.

Multiple extruders on articulated arms create stronger lattice parts faster than traditional single-nozzle methods.

Segmented vacuum nozzles coordinate with a moving scraper to extract powder from specific substrate regions without disturbing adjacent areas.

A rotary powder dispenser wiper scrapes excess material to maintain consistent layer thickness across the deposition zone.

A 3D print head apparatus extrudes a regolith-polymer mixture through a heated nozzle to construct structures.

Rotatable rings segment powder flow to resolve the trade-off between manufacturing precision and device complexity.

Additive manufacturing deposits randomly oriented fibers to form non-woven fibrous implants with open pore spaces for boney ingrowth.

Offset printing units deposit layers in parallel to overcome low speed limits in large-format construction production.

Dual filament extrusion creates catheters with tailored stiffness profiles for medical navigation.

Integrated detection means captures projected image data during pauses to enable automatic optical adjustments that maintain 3D object size accuracy.

A 3D printing head unit positions a curing energy emitter and distance measurement sensor relative to an inkjet nozzle to prevent physical contact with the workpiece.

A container system uses a guillotine base and vacuum source to cool 3D printed objects independently from the printer.

A moveable build material application element transfers between operating and non-operating orientations across a build plane.

A syringe-based 3D printer uses plunger pressure to dispense pharmaceutical materials into precise shapes.

A 3D printing method places rigid interior material into grooves formed by flexible peripheral layers to create durable structural components.

Integrated finishing unit modifies 3D printed curable construction material surfaces via fluid dispensing, reducing manual labor and material waste.

Segmented barrel heating maintains distinct temperature regions to stabilize feed-out volume despite uneven rotor fluidity.

Preliminary flow stop prevents unwanted material deposition at path discontinuities, improving print resolution.

A closed additive manufacturing chamber uses acoustic vibrations to distribute powder homogeneously on a movable platform.

Flexible coatings on rotating extruder elements grip fragile metallic filaments, preventing damage and enabling high metal content printing.

A single-particle dispensing device separates particles from fluid using a rotating body and discharges individual particles through a nozzle.

A movably guided shielding band with elastic stripping sections protects additive manufacturing coating devices from construction material soiling.

Rotating drum system delivers uniform working material layers via centrifugal force, eliminating meniscus formation and separation forces.

Frangible seals between mold sections manage contraction forces and maintain vacuum integrity, preventing part damage from differential thermal expansion.

Extruding liquid metal into a powder bath eliminates support structures and post-processing, enabling fast production of complex geometries.

Counter-rotating rollers reduce shear forces during powder leveling, enabling uniform deposition of thin layers.

An auxiliary drive reverses filament flow to eject contaminants from the print head, eliminating manual intervention and reducing downtime.

Multi-directional UV projection via mirrors eliminates shadow areas on opaque structures, resolving printing quality and system complexity trade-offs.

A filter unit separates particles from process gas into a separable reception chamber, reducing cleaning downtime in additive manufacturing.

A 3D printer uses pre-impregnated fiber composite filament heated in a first zone and nozzle to extrude layers.

Segmented shroud ventilation controls air flow velocity to prevent powder scattering while maintaining laser irradiation efficiency.

A two-part positioning system decouples thermal influences between coarse and fine movement stages in additive manufacturing.

Rotating the vat relative to the build platform reduces separation forces, lowering mechanical complexity and curing risks in bottom-up 3D printing.

Mechanical vibration on a rotating platform evacuates excess powder from internal cavities, resolving the trade-off between access and removal efficiency.

A synchronization controller coordinates multiple carriage movements to prevent collisions and enhance printing speed.

A 3D printing method adjusts layer thickness to fill internal gaps and improve structural integrity.

Multiple processing stations enable simultaneous layer sintering, reducing operating cycle time and increasing throughput compared to sequential operations.

A 3D printer tool head employs a shared drive system and selection device to feed multiple extruders, reducing weight and complexity.

Rotating the printhead aligns nozzle projections to match required resolution, reducing passes and improving productivity.

External curing and curvilinear paths eliminate separation delays while smoothing stair-step surfaces.

In-orbit manufacturing builds large aperture reflectors, eliminating launch volume constraints and weight penalties.

A combined coating and illumination assembly integrates material application with selective solidification in additive manufacturing systems.

A printing apparatus manages overlapping band regions to maintain image quality across extended print areas.