Additive Manufacturing Apparatus TRIZ Cases

A deflection unit positions a measurement zone independently of the processing zone to detect defects during additive manufacturing and reduce material waste.

Segmented geometry with enlarged end sections maintains uniform binder distribution while preventing shear stress and warping in metal injection molded coupons.

Segmented binder shell isolates binding material from interior metal powder, resolving sintering interference that reduces mechanical strength and hardness.

Alternating filler particle orientation between layers reduces anisotropy in tensile strength and shrinkage, producing uniform molded articles.

An elastic malleable solid body joint in the discharge unit minimizes external seals while enabling precise drop formation of highly viscous materials.

Electron beam heat treatment modifies consolidated powder layers to improve mechanical properties without inducing deformations.

Uninterrupted melt channels eliminate intersections that cause mixing and uneven thermal profiles, ensuring uniform flow front consistency.

3D printed zeolite monoliths capture carbon dioxide from dilute gas streams using optimized porous structures.

Monolithic thrust chamber liner eliminates joint leakage and weight by merging components through selective laser melting.

Concentric infill preforms enable biaxial molecular orientation during blow molding to enhance impact strength and stiffness.

Selective laser melting creates layered salt cores, eliminating shrinkage distortion and enabling residue-free removal from castings.

Carbon black particles reduce inter-particle cohesive forces in metal powders, preventing agglomeration and maintaining mechanical strength during sintering.

Composite construction pairs a stiff proximal end for torsional resistance with a biocompatible distal end to enhance osteointegration.

Polysilsesquioxane particles in the resin matrix reduce friction and improve wear resistance while maintaining high toughness.

Robotic bioprinting creates an in-situ scaffold that eliminates external metal constructs and reduces recovery time.

A diffractive optical element uses a 3D printed mold and index matched substance to form transmissive substrate patterns.

A dispensing head moves along a non-linear path to deposit material on a non-planar substrate surface.

Nested lamellar structure packs gear stages into minimal volume, overcoming material strength limits to achieve high torque density in confined spaces.

A liquid discharge head tilts its nozzle surface relative to a workpiece corner during 3D printing operations.

A patient-specific reference guide mates uniquely with bone geometry to automatically register a cutting tool, eliminating intraoperative navigation complexity.

A powder removal cap with a thin radial membrane traps excess metal powder inside interior passageways during additive manufacturing.

Centrifugal forces on a rotating turntable break static friction to convey unused powder away from laser powder bed fusion workpieces.

A component emptying system uses spatial data and sensors to trigger pose changes for efficient material removal.

Intermittent gas injection clears clogged powder from narrow grooves, preventing cutting tool damage during lamination molding.

Prints magnetic powder slurry layers under a field to orient material, reducing machining loss and cost.

Alternating infill patterns enhance structural integrity while maintaining fast fabrication speeds.

A structural member uses integrated columnar ribs to form a three-dimensional lattice that disperses loads and enhances rigidity.

A microporous implant structure conveys drug molecules through interconnections to tissue surfaces for controlled release.

Grafted polyamide particles disperse carbon nanomaterials uniformly, resolving aggregation issues in selective laser sintering.

Cavitation peening and abrasive blasting merge to reduce surface roughness on additive manufactured components.

Photopolymerizing aqueous precursors creates metal oxides and carbides, resolving high viscosity and homogeneity issues in additive manufacturing.

Automated laser additive manufacturing calibration uses camera imaging to adjust scanner delay settings for consistent melt patterns.

Segmented porous ceramic reinforcement reduces manufacturing complexity and material fragility in ceramic matrix composites.

Cold Isostatic Pressing densifies additive manufactured green blocks to near wrought density, eliminating residual air pockets from standard sintering.

Perfluorinated thermoplastic elastomers display significant shear thinning for improved additive manufacturing processability.

Multilayered cleaning pad removes debris and oils from 3D printer extruders, preventing contamination that degrades print quality.

Electrochemical additive manufacturing deposits metal layers using a growth control solution to prevent oxidation and enable nanomaterial integration.

A powder bed fusion method pauses fabrication to cool the work table, enabling direct access for part repair and sensor embedding.

Moveable support members switch between holding and non-holding positions to automate blade replacement, reducing downtime and calibration complexity.

Tilting rollers preheat and spread powder in a single pass, resolving the trade-off between uniform thickness and deposition speed.

Flexible bioresorbable semilunar valve expands at body temperature, eliminating repeated invasive surgeries for growing pediatric patients.

A hollow pillar support structure minimizes material consumption in additive manufacturing processes.

Sintering a deposited powder creates a nonporous surface layer that reduces porosity and improves fatigue performance during hot isostatic pressing.

Frangible sections segment the guide to switch procedures, reducing inventory costs while maintaining alignment precision.

A computer-implemented method compares production parameters against predefined ranges to determine printing quality during the additive manufacturing process.

Simultaneous sintering of a printed porous exterior and loose interior powder resolves particle agglomeration trade-offs to achieve high density.

Surface-modified metal particles enhance tensile strength in photocurable resin compositions for industrial robot gripping sections.

3D printing dissolvable PVA structures inside a mold enables fluid-filled void formation after dissolution, avoiding surface scars from mechanical extraction.

Additive manufacturing creates disposable ceramic molds with complex internal geometries, eliminating core kissout and cracking during slurry injection.