Additive Manufacturing Apparatus TRIZ Cases

Local heating during 3D printing prevents rapid cooling and ensures strong adhesion of polymer attachment elements to the base body.

A simulation-based method calculates local heat dissipation capability to identify thermally critical areas during additive manufacturing.

Nested adhesive and protective layers encapsulate electronic components on a flexible support, shielding them from humidity while maintaining a slim profile.

A build plate preheating method adjusts beam power distribution across dimensions using real-time temperature feedback for homogeneous heating.

Hierarchical porosity in metallic foams improves compressive strength while maintaining low density.

A double pipe heat exchanger cools metal particles using atomization gas, reducing gas consumption and production time.

3D printing a customized catheter matches irregular urethra geometry, resolving mass production trade-offs.

Compressible column springs with radial spring constant variation distribute spinal loads while minimizing facet joint overload and wear debris generation.

Segmenting the rotary atomiser bell cup into a machined hub and additively manufactured bell reduces weight to minimize gyroscopic effects.

Subtracting jaw models from prosthesis scans determines insertion axis and undercut depths, resolving manual estimation errors in dental repairs.

A magnetic materials additive manufacturing system dispenses a magnetic material matrix in high resolution patterns to form compact structures.

A polymerizable compound composition cures into a film with high glass transition temperature and strong polycarbonate adhesion.

A robotic support fabric deploys at specific locations to hold 3D print overhangs, preventing collapse of structures exceeding 45 degree angles.

A rotatable guide member adjusts the scanning direction of an inkjet head to align nozzles with the movement path.

Non-spherical powder particles with functionalized surfaces achieve up to 100% packing density, eliminating porosity and residual stress in printed parts.

Overmoulded plastic joins metal sections in a medical instrument branch, eliminating assembly steps and reducing heat transfer between components.

A heat exchanger uses additive manufacturing to place specific material mixtures in high temperature regions for controlled thermal expansion.

Adjusting exposure and waiting times per layer portion prevents thermal gradients during high build height production.

A substrateless laser printing system deposits materials directly onto medical devices using a reservoir and pulsed laser energy.

Controlled solid solubility in carbide ceramic and metal powder suppresses brittle phase formation during laser irradiation.

Porous converter enables flameless hydrocarbon oxidation below 1400 K, eliminating expensive catalysts to simplify small-scale hydrogen production.

Mating features on additive polymer components create mechanical locks that strengthen adhesive bonds against contamination and low surface energy.

Segmented dispensing elements enable sterile bioprinting, resolving complexity trade-offs during material compatibility screening.

Core-shell irradiation regimes divide object elements into distinct regions with tailored energy parameters to enhance material density and surface quality.

Additive fabrication grows high aspect ratio projections on bond regions to resist de-lamination and peel loads in aerospace joints.

A rotary engine housing assembly applies a wear-resistant alloy layer to side housings for improved durability.

Feedback and feedforward compensation correct registration errors during high-speed layer deposition, ensuring precise overlay accuracy for fabricated parts.

Material jetting applies UV-cured layers directly to substrates, replacing hot-pressing machinery and reducing energy consumption for mass production.

Optimized coral particle concentrations in bioinks resolve the contradiction between mechanical strength and cohesiveness to produce stiff bone scaffolds.

A laser 3D printer uses a vibrating platform and recycling system to manage powdered material deposition.

Dynamic recoater speed control maintains consistent resin layer thickness during application, resolving uneven curing issues in high-precision 3D printing.

Kinematic coupling aligns build platform with movable stage using curved protrusions and locating features, eliminating re-leveling after removal.

A powder quality control system uses a piston and sensors to assess metal powder integrity before manufacturing.

Interposing rapid prototyping inserts between standardized female molds to form monocoque bicycle components in a single piece.

A three-dimensional laminating apparatus coordinates material supply and light beam irradiation across multiple shaping chambers to maintain continuous production flow.

A functionalized polymer reinforcing agent dissolves in uncured photopolymer resin and precipitates during curing to form strengthening domains.

Integrating the probe into the wall eliminates sealing openings, reducing maintenance costs and improving hygiene for disposable applications.

Segmented gas flows separate contaminants and reduce temperature gradients to prevent beam deflections at the coupling window.

A composite additive manufacturing method forms interlocking segments by immersing a first component in polymerizable liquid and irradiating it through a transparent member.

Photo-reactive inks undergo photocrosslinking to form malleable solid materials suitable for medical implant fabrication.

A sinter powder blend of polyamide MXD6 and semicrystalline polyamides improves elongation at break and yield for three-dimensional printed components.

A conical coupling mechanism aligns semifinished products with gripping equipment for precise re-machining.

Custom arthroplasty resection guides align implants using patient-specific 3D bone models derived from MRI scans.

A projecting structure with a light combiner module directs specific wavelengths to polymerize distinct colors in liquid photosensitive resin.

Converging beam irradiation processes target volumes within a material reservoir, eliminating sequential layer deposition to accelerate production speed.

Inkjet absorber enables non-laser sintering of powder substrates, eliminating expensive laser optics while maintaining precision.

A trim article uses a monolithic core with varied density lattice matrices to provide tailored support and comfort.

Selective electromagnetic melting of TPU-coated pulverant produces gradient foam parts with precise dimensions and tailored mechanical properties.

Sensor feedback detects actual layer thickness to dynamically select design layers, correcting cumulative variances without manual re-slicing.