V-Belts TRIZ Cases

See how a three-dip process using water-based polyurethane emulsion improves carbon fiber cord

See how a fabric covering treated with polyurethane, PTFE, and polycarbodiimide reduces frictio

See how an aqueous treatment agent with epoxy resin, polycarbonate polyol, and blocked polyisoc

See how a dual-layer rubber composition with surfactant and polyolefin particles reduces wet no

See how a two-step resin and latex treatment improves cord-to-EPDM adhesion in heat-resistant b

See how a dual-layer rubber composition with surfactant and polyolefin particles reduces abnorm

See how polyurethane, PTFE, and polycarbodiimide fabric treatment reduces belt wear, noise, and

See how a two-step resin and rubber treatment improves cord-to-EPDM adhesion at high temperatur

See how cross-linked polyorganosiloxane microspheres in a composite surface layer replace PTFE

See how overlapping knitted fabric with segmented adhesion regions prevents joint cracking and

See how overlapping knitted fabric with adhesion and non-adhesion regions prevents joint cracki

See how a polymer-cellulose nanofiber coating prevents cord fraying without resorcinol-formalde

See how polyester pretreatment of textiles replaces formaldehyde-based adhesion systems, reduci

See how carbon fiber twisted cord with controlled tensile elastic modulus enables narrow V-ribb

See how an aqueous epoxy-polycarbonate-polyisocyanate treatment agent improves cord adhesivenes

See how blocked isocyanate prepolymers with polyamine curatives improve carbon fiber cord impre

See how carbon fiber Lang lay cord with optimized twist coefficient achieves high tensile elast

See how blending high-elongation aramid fibers with low-modulus fibers in twisted cords prevent

See how carbon fiber Lang lay cords with 200+ GPa elastic modulus enable narrow V-ribbed belts

See how optimized twisting rates and phenolic resin coating prevent aramid fiber fraying and fr

See how a cord adhesion layer with cellulose-based fine fibers reduces layer separation in rubb

See how a water-based rubber latex treatment with controlled crosslinking agent and filler rati

See how a polyurea-urethane adhesive with diamine curative penetrates carbon fiber cord interst

See how polyester pretreatment replaces formaldehyde-based RFL systems to bond textiles to elas

See how carbon-fiber core wires with optimized diameter and tensile modulus enable narrow V-rib

See how phenol-aldehyde resin adhesive layers eliminate formaldehyde while maintaining composit

See how upstream polymer filling and envelope sealing of tension member cavities prevents carbo

See how a polycarbodiimide-based treatment agent achieves firm fiber adhesion and fraying resis

See how blocked urethane prepolymer and amine curative improve cord impregnation and reduce fra

See how a phenol-aldehyde resin adhesive system eliminates formaldehyde while maintaining bondi

See how atmospheric plasma polymerization deposits functional coatings on carbon fiber cords to

See how solvent-optimized polyurethane prepolymer mixtures achieve reproducible cavity filling

See how upstream polymer treatment fills cavities and seals tension members, preventing filamen

See how a crosslinking treatment mixture ensures reproducible void fillage and uniform fiber we

See how atmospheric plasma polymerization deposits reactive polymeric layers on carbon fiber co

See how a hardness-graded polyurethane filling (0.5-10 Shore A harder than the belt body) reduc

See how cellulose nanofibers and carbon black in specific ratios improve transmission belt wear

A latex-crosslinked coating on carbon fiber cords improves bending fatigue resistance while maintaining strong adhesion to matrix rubber.

A water-based latex, crosslinker, and filler coating improves aramid cord anti-fraying while avoiding the productivity loss of complex treatments.

A mixed epoxy treatment helps aramid belt cords resist fraying, bond to rubber, and retain bending fatigue resistance.

A fluorine-free oil on the textile belt back prevents roller deposits and noise while avoiding costly polishing and corrosion issues.

A PUU adhesive fills carbon fiber cord interstices to improve belt adhesion while reducing bending stiffness, fraying, and filament breakage.

An aqueous PVA and crosslinker coating improves fiber-to-rubber adhesion and heat resistance while reducing formaldehyde-related burden.

Uniform adhesive treatment on short reinforcement fibers prevents clumping in belt rubber, stabilizing friction transmission and extending service life.

A water-based urethane predip simplifies carbon fiber cord treatment while improving belt adhesion, tensile strength, and flex fatigue resistance.

A diblock copolymer with polyalkylacrylate thermoplastic blocks reinforces rubber, improving stiffness while reducing hysteresis and dispersion issues.

Passive RFID in a laminated power transmission belt sends sensor data without batteries, avoiding replacement downtime and added belt weight.

Electroplated zinc on brass-plated outer steel filaments improves steel cord corrosion resistance without causing plating detachment or die abrasion.

Poly alkylacrylate block copolymers reinforce rubber with higher stiffness, lower hysteresis, better dispersion, and less weight than conventional fillers.

Positioning blocks, a reinforcing assembly, and magnets keep split trailer hooks aligned for faster slinging and stronger locking.

Sidewall-aligned reinforcement elements raise belt tensile strength and shear modulus to resist distortion under misalignment and pulley bending.

Flow guide elements on a moving transport linkage accelerate and orient nearby fluid to block contaminant ingress and reduce wear.

Optimized strand-to-cord twist ratios help para-aramid v-ribbed belts resist unwinding, extend service life, and keep cut edges clean.

A low-Mooney ethylene-α-olefin rubber with carbon black and pH-controlled clay improves belt rolling, limits scorching, and boosts durability.

Sustainable carbon fillers replace petroleum carbon black in cross-linked EPDM drive belts, cutting CO2 footprint while preserving service life.

A nitrile-rubber CVT belt with hybrid cords improves transverse stiffness, resists high heat, and slows wear under heavy friction.

A PVP resin and non-water-absorbent fiber rubber composition suppresses belt stick-slip noise while preserving grip, durability, and efficiency.

Embedded tensile conductors and printed tracks let one drive belt carry power and data, cutting cable carriers, weight, and maintenance.

Width-oriented short fibers and longitudinal ribs in the tie band enable stable double-sided power transmission and easier joined V-belt manufacturing.

Axially movable pulley halves and a compliant actuator adjust belt diameter to deliver lightweight, efficient low-RPM bicycle gearing.

An oblique blade cutter forms a gapless butt joint in the belt back layer, cutting belt noise and vibration while simplifying production.

An oblique-cut gapless butt joint keeps the belt back layer aligned to reduce drive belt noise and vibration while simplifying joining.

Strictly limiting belt height variation to 0.2% of width reduces lateral forces, prevents local overloading, and extends service life.

Induction-heated segmented shaping and a pressure bellows simplify drive belt vulcanization while improving demolding and temperature uniformity.

UV-curable lacquer coats drive belt cords and textiles without solvents, cutting emissions, drying energy, and safety burdens while improving wear resistance.

A knitted polyamide-elastane belt coating balances chirp reduction with friction, cutting slip, wear, and energy loss.

A tuned rubber modulus ratio and fiber outer layer help a friction transmission belt resist pulley wear and cracking while staying flexible.

Segmented elastomer protrusions and channels maintain adhesion on uneven surfaces while draining fluid and preventing stick-slip abrasion.

Elastolefin fibers in the belt covering improve wear resistance, adhesion, and durability while reducing friction, noise, cracks, and fissures.

A single-compound nitrile rubber body with high-modulus cords boosts transverse stiffness and extends CVT belt life under heat and friction.

Alternating high- and low-density fabric stripes balance dry and wet friction, cutting belt noise while maintaining load capacity.

Differential yarn lengths and tensions let belt core cords elongate in production while limiting in-use stretch and preserving tensile strength.

An isocyanate-impregnated cellulose fiber layer helps friction belts resist wet noise, reduce fiber fall-off, and improve wear resistance.

A convex-tooth belt with friction-controlled coating improves torque transfer in concave roller grooves while reducing wear and belt overturning.

A double-rib composite belt uses aramid tension strands to transmit at least 50 kW in compact combine harvester drum drives with low slippage.

A tuned M10/M50 rubber modulus ratio helps a friction transmission belt cut rib-pulley wear while resisting crack formation.

A three-rib composite belt balances 75 kW power transfer, long belt length, and shock resistance for compact combine threshing drives.

A fused coating film bonds conductive and reinforcing core cords into the belt body to resist off-axis tension and maintain electrical continuity.

A multilayer elastomer outer layer with embedded fabric improves fire resistance and smoke behavior without sacrificing resilience or durability.

Recesses are formed during extrusion and tension members are routed around them, preserving tensile strength while lowering traction belt manufacturing cost.

Ether-based HDI prepolymers cured with diamines give polyurethane belts hot-water hydrolysis resistance with lower viscosity and cost.

A thermally conductive elastic coating lets embedded belt electronics measure temperature accurately and transmit signals reliably without vulcanization damage.

A seamless closed-mesh knit back jacket blocks oil ingress and rubber strike-through, improving timing belt durability across hot and low-temperature use.

A graphene and non-conductive carbon black filler mix gives power transmission belts electrical conductivity without relying on costly conductive carbon black.

Controlled belt modulus and side-surface friction keep shaft load stable and limit CVT ratio drift under high-load transmission.

Inclining the rib-side woven fabric 10°-25° helps a V-ribbed belt mold smoothly, preventing rib wrinkles and improving wear durability.

Ribbed short-fiber tie bands join wrapped V-belt portions to stabilize double-sided power transmission and simplify production.

A foamed undercord layer creates controlled void spaces that cut belt bending stiffness and energy use without sacrificing durability.

Controlled voids in a foamed undercord lower belt bending stiffness, cutting fuel use and emissions without sacrificing durability.

A PVP resin and non-water-absorbent fiber blend suppresses submerged belt noise while preserving friction stability, efficiency, and durability.

A carbon-black-free tape adhesive bonds belt cords and cushion rubber during vulcanization, reducing belt growth, complexity, and volatile use.

A carbon-black-free tape adhesive bonds belt cords during layup and vulcanization, cutting volatile treatments, cost, and process complexity.

Continuous arcs in the cog valley disperse bending stress, helping large V-belts resist cracks while maintaining lateral pressure resistance.

A tuned ethylene-α-olefin rubber blend raises belt hardness and modulus without sacrificing cold resistance, adhesion, or flex fatigue.

A lower-Co and lower-Mo maraging steel uses alternative hardening elements and tight inclusion control to keep strength and nitriding benefits.

A high-modulus adhesion gum and anisotropic elastomer layers raise center cord-line V-belt load capacity without fabric reinforcement.

A polyvinyl pyrrolidone resin surface layer stabilizes belt-pulley friction to suppress noise while limiting heat buildup and torque loss.

A formaldehyde-free adhesive resin bonds reinforcing elements to elastomeric belt composites while improving endurance and easing mixing.

Oriented short fibers in high-diene EPDM raise tensile yield stress while preserving wear resistance in friction transmission belt faces.

Wedge chocks and pivoting radial links let a CVT chain carry higher loads without friction-based slipping or heavy clamping pressure.

A closed-surface woven overlay limits rubber leakage in drive belts, improving noise behavior, abrasion resistance, and sleeve life.

Aromatic polyester fiber tension members improve belt flexibility, allowing smaller sheaves without sacrificing elevator belt strength.

A widened reinforcement passage and clamping body secure belt ends without oval deformation, improving tensile capacity and service life.

Combining staple and pulp aramid fibers in a saturated elastomer boosts CVT belt transverse stiffness while preserving flexibility and processability.