Material Gluing TRIZ Cases

A collar inserted between a tube and plate expands joint area, improving dissimilar-metal joint strength while limiting cracking and corrosion.

An RFID tag embedded in a plastic flange keeps medical containers identifiable through handling, inspection, packaging, and disposal.

A low-CTE intermediate layer fails before bonded or fastened substrates, reducing thermal stress and breakage in precision assemblies.

A retractable positioning protrusion keeps adhesive parts aligned before first contact, then withdraws to enable stable bonding with simpler assembly.

Air-pressure-assisted adhesive bonding joins serrated trailing edge modules flush to the main blade, reducing step-induced turbulence and noise.

Energy-liquefied thermoplastic sleeves anchor connector elements deeply and reproducibly while avoiding pressure-driven delamination and fissures.

Coaxial pin portions align casing members through matching holes while an adhesive flange bonds and seals without extra positioning pins.

Automated insert selection and timed adhesive dispensing improve fastener installation precision in composite panels while reducing rework and scrap.

A dual-diameter metal joint uses spring rings and adhesive fill paths to improve hole positioning accuracy and bonding strength in timber joints.

An edge insert with epoxy channels hides the fastener while securely joining composite panels and simplifying installation.

Noise attenuation panels, compartment baffles, and indirect air ducts cut vortex machine noise to 85 dB(A) while preserving airflow.

An adhesive-filled connector profile bonds trailer side wall panels without direct metal contact, cutting rivets, labor, and corrosion risk.

Controlled heating through a self-fixturing nutplate heater cuts adhesive cure time from up to 24 hours to four hours or less.

An RFID tag embedded in the plastic flange keeps medical containers identifiable through use and disposal without removable marks or impaired inspection.

Helical surface channels and redirecting portions guide adhesive outside the fastening area to improve bond quality without surface interference.

Foam-filled edge transitions in sandwich fuselage panels replace stringers, cutting tooling and labor while preserving structural strength.

Mechanical vibration drives resin into exposed composite fibers and speeds cross-linking, creating strong bonds without drilling or tight positioning.

EM-activated adhesive in tongue-and-groove retention features enables fixtureless robotic joining with faster curing and lower fixture cost.

A resin-sealed IC tag on a metal mounting member simplifies manufacturing while removing attachment orientation constraints.

Injected curable polymer bonds attachments to sandwich components, replacing manual inserts for faster assembly and stronger load transfer.

Separated reactants foam inside joined parts to create a strong sealed connection, reaching inaccessible cavities while reducing assembly effort.

Integrated adhesive ports and channels let polymer frame connectors replace heavy metal brackets while retaining strength under bending and torsion.

Uniform airflow from a diverging manifold cures contour-bonded aircraft adhesives faster, cutting assembly time and fixture complexity.

Pressurized air or gas clears laser-generated metal vapor during surface prep, improving adhesive strength and bond endurance on metal parts.

Discrete adhesive sections in a herringbone bond line redistribute load, stop crack growth, and preserve aircraft structural support.

A vacuum film and auxiliary body apply adhesive pressure without an autoclave, simplifying large-component bonding across mixed materials.

Gamma and UV curing stabilize replicated mirrors by raising cure state while avoiding thermal stress, warping, and surface figure errors.

A primed test textile is cured and pulled off to assess joining surface bond readiness from fracture patterns and removal force.

Filled tunnels sealed by shutters create tool entry points in adhesive joints, enabling non-destructive vehicle panel removal while preserving sealing.

A mastic-sealed local vacuum space presses the vane cover during autoclave curing, reducing bag tears, uneven heating, and assembly time.

A frangible interlayer lets the drive element shear off at a set torque, avoiding jam nut effects, over-torquing, and premature fastener failure.

A tapered or segmented conductive member spreads Joule heat across interior and edge surfaces to strengthen resistive weld bonding.

Integrated locator pins and spacer tabs hold adhesive thickness, prevent rotation, and improve bonded joint shear strength without extra jigs.

A keyed rod sleeve and slide-on handle assembly let anglers swap rod blanks or handles securely without losing alignment or fit.

A load-transfer bead redirects peeling loads away from the flange corner adhesive, reducing cracking and improving panel joint durability.

A rabbet-and-notch joint joins flat and curved honeycomb panels without core scraping, reducing curling, rippling, and assembly time.

A contact-plane connector keeps optical parts parallel during glue curing, reducing shrinkage drift without relying on low-shrink adhesives.

Discrete polyvinylsiloxane adhesive elements enable repeatable, residue-free attachment on smooth, rough, moist, and non-magnetic surfaces.

Flexible contact cleaning or gas/liquid jets remove grinding swarf from annular frames, reducing manual wiping and conveyance defects.

Discrete groove and tongue segments simplify space-frame joints while improving adhesive bonding accuracy and resistance to contamination, voids, and fatigue.

A preformed bonding cavity enables controlled adhesive injection on fiber composites, improving adhesion quality while limiting overflow and material use.

Vacuum evacuation and semi-permeable breather outlets help inject de-aerated adhesive into bond cavities for stronger, void-free structural joints.

An adhesive-filled reservoir and weldable insert enable reliable aluminum-steel sheet joining while blocking moisture-driven corrosion.

An outward-bent handle with a mounting slit lets a decorative shield hang securely on a wall while remaining easy to grip.

A tab-and-slot connector lets a portable device and external accessory move as one unit while staying securely attached and easy to detach.