Domestic Articles TRIZ Cases

Single autoclave curing of wet composite skins and stringers eliminates multiple cycles to reduce recurring costs.

An integrated mold system positions a circuit sheet within a plateau portion to create a resin cavity, reducing manufacturing complexity and cost.

Differential heating flows thermoplastic matrix into recessed mold cavities, enabling integral formation of thick composite features without fiber breakage.

Single-step resin impregnation eliminates separate component bonding while enabling precise fiber orientation control.

Controlling retardation balance in stems and head portions eliminates residual strain while preserving peeling strength after repeated attachment cycles.

Blending fluorinated copolymer latex into a fluoropolymer matrix creates dispersed domains that maintain impact resistance at elevated temperatures.

An uneven laser intensity profile ensures uniform strip heating, resolving thermal stress and adhesion issues in high-pressure pressure vessel reinforcement.

Segmented infrared heating maintains mouth temperature between 50°C and 70°C, preventing deformation while ensuring aseptic filling reliability.

A stainless steel therapy device uses a sealed inner chamber and insulation to maintain liquid temperature for safe cold or hot treatment.

Low-temperature extrusion of a helical thermoplastic matrix preserves silk filaments, resolving thermal damage while ensuring adequate impregnation.

A blow moulding method positions fuel tank accessories using a single core to fasten components within the parison.

Molds thermoplastic preforms into shells using differential pressure within a stationary multi-part tool.

Pre-forming recesses in outer core materials positions inner cores accurately, preventing eccentricity caused by misalignment during compression molding.

Segmented filling areas and a reference gate control resin flow to prevent cloth creasing and leakage caused by high injection pressure.

Fixed reflective surfaces replace rotating shields to contain radiation, reducing thermal fatigue and maintenance needs.

Insulated conditioning cavities shield integral handles from excessive heat, preventing distortion while heating polymer bodies for blow moulding.

Two-stage pressing debubbles degradable strips to resolve the trade-off between process complexity and closure end strength.

Thermal contraction of a heat shrinkable film joins a fabric pocket to a rope body, resolving attachment durability issues during rough play.

Spring-loaded pivotable arms automatically close around preforms, preventing mechanical damage at high speeds without complex external actuation.

A golf ball links dimple depth to coating roughness via a specific relational expression.

A flexible golf grip cap integrates a sensor cavity and stiffening ribs to maintain lateral stability without altering the elastomeric durometer.

A donut tooling mold structure uses a dynamic gap in the interior-forming member to eject hollow articles without seams.

A rescue bladder inflates to press against an internal bladder, sealing leaks within hollow composite parts during the curing process.

Pre-mixed masterbatches enable injection molding of marbleized or metallic finishes while maintaining process efficiency.

Heated manifold drops maintain molten thermoplastic flow, reducing shear imbalance and pressure in thin polyurethane layers.

A supporting core with an elastic sleeve enables vacuum curing of fibre composite reinforcement sections.

Thermoplastic moulding composition with polyamide elastomer and ethylene-α-olefin copolymer prevents delamination under dynamic-mechanical stress.

Central symmetric molds allow robotic devices to form identical aircraft bulkheads simultaneously, reducing floor space and labor intensity.

Overmolding polymer shell around metal bushing eliminates assembly steps and maintains constant wall thickness for lighter, stronger casings.

Segmented hydraulic molding replaces mechanical rods to eliminate contamination risks from air blowing media.

Ultrasonic welding fuses a connecting element to a plastic component, ensuring structural integrity during section replacement.

Heating and stretching a preform with an integral handle notch allows simultaneous container body formation, eliminating separate attachment steps.

Silane debonding layers and metal oxide adhesives enable clean separation of flexible substrates, reducing damage and bubble defects during manufacturing.

A vehicle interior material pressing mold uses elastic members to clamp the skin during vertical core bonding.

An inverted protrusion mold orients parison material during inflation, eliminating thick amorphous sections that cause instability in hot filled containers.

Elongated slot vents increase passage section to evacuate trapped air, preventing material creep and improving container surface quality.

Spiral tape joining eliminates bulky ribs, reducing spacecraft volume while maintaining structural stability for RF applications.

A closure system uses a preferential separation zone and guiding means to control cap movement.

A molding jig uses an expandable bladder to define the internal shape of thermoplastic CFRP components during fabrication.

A layer forming composition uses a low HLB surfactant to enhance adhesion between base materials and curable films.

Offset moulding punches segment continuous pressing into discrete steps, preventing folds and cavities that impair mechanical properties in reinforced profiles.

Movable sprung metal tooling surfaces adjust gap size and compression to mold continuous fiber reinforced polymer parts.

A blow molding device uses a suckback mechanism to draw liquid back from the container, restoring its shape via gas introduction.

High-pressure forming integrates metal and plastic into a single door component, eliminating separate fastening steps that increase production complexity.

A hollow structural body combines two fiber-reinforced resin shaped products to balance compressive and tensile strength ratios.

Segmenting ply kits for parallel processing reduces serial assembly time while maintaining structural integrity.

A stretching mandrel with varying diameters contacts the preform inner wall to enable uniform temperature change and stable mechanical expansion.

Continuous rotation of the carousel eliminates intermittent idle time, resolving low speed constraints while maintaining manageable mechanical complexity.