Domestic Articles TRIZ Cases

Sensor data and machine learning replace manual hemp quality checks to stabilize bast, hurd, and fibre output while lowering processing cost.

Forming data and casing images update injection settings to predict uneven foam fill early, reducing scrap in cased device production.

A heat-sealed gasket closes the lid ring annular space to isolate the rolled metal edge and prevent corrosion and sulfidation.

A magnetic laying unit moves autonomously on ferromagnetic surfaces to place and compact fiber material on complex and overhead CFRP parts.

Heating a PVC-O socket to a rubbery state, then cooling it, creates an interference fit that seals and restrains pipe joints without indentation.

Alternating carbon and glass fiber layers cut spring weight while preserving torsional rigidity, fatigue resistance, and steel-like durability.

A filler strip extruded into the plating channel creates very narrow composite regions with fewer interfaces, lower cost, and reduced defects.

A translating energy mechanism on a rotating drum extends ultrasonic bond dwell time without relative motion, improving bond strength at high speed.

An absorbent insert and transparent joining part are laser welded to seal housing lead-throughs without extra sealing elements.

Actuators and sensors counter mandrel sag in real time, improving shape accuracy and reducing defects in long composite parts.

Real-time valve and pressure feedback controls pre-blow fluid flow to reach target container volume without fixed setpoint profiles.

An aluminum frame with MIG welding and injection-molded composite panels cuts vehicle body steps, energy use, material waste, and cost.

Heated surfaces, a pressure bladder, and support inserts join thermoplastic composite parts in one cycle, cutting porosity and assembly steps.

A polypropylene matrix with needle-like inorganic filler reduces laser energy scattering while preserving joint strength and reliability.

Clamping jaws secure limp profile seal blanks for automated transport and processing, cutting reinsertion time and manufacturing cost.

Automatic extension cable detection lets the welding power unit hold constant current or voltage despite added resistance in hard-to-reach joints.

A metal disk with two molded plastic layers improves corrosion resistance, lowers valve weight, and enables precise, lower-cost mass production.

A harder central element pressed between softer end elements raises track bushing wear life while limiting brittleness, deformation, and maintenance.

An injection-molded insert enlarges the joint area in an angled fitting to cut pressure loss while maintaining a durable housing connection.