Braking Discs TRIZ Cases

Yttrium oxide coatings on carbon-carbon brake discs prevent catalytic oxidation by deicing solutions, extending component lifespan.

Electron beam creates defined indentations on brake disc friction rings to increase surface area for coating adhesion.

Replacing high-viscosity resins with cellulose allows cold forming of carbon-ceramic composites, eliminating energy-intensive pyrolysis steps.

A brake rotor uses distinct fiber-reinforced thermosetting plastics for the hub and friction sections to balance structural integrity with tribological performance.

Segmented wave brake disc employs composite materials and intermediary connections to minimize thermal stresses while maintaining mechanical strength.

A bicycle magnetism generation device nests between the disc brake rotor and hub to detect wheel rotation state.

Radial legs on a motorcycle brake disc align with the core via springs, preventing jamming during thermal expansion.

Tapered V-shaped grooves in a wet clutch brake disk improve heat transfer by preventing air entrapment while enabling automatic centering to reduce brake drag.

Alternating ridges and valleys on ventilation duct inner surfaces promote turbulence to resolve inadequate cooling from attached air layers.

A segmented brake disc uses a pivot joint to maintain segment alignment on railway wheels.

Interlocking curved ridges retain wear pads without fasteners, reducing assembly costs.

Conical wear indicators on brake rotors enable visual thickness assessment through the wheel, eliminating complex measurement procedures.

Optimized alloy composition and prior-austenite grain size resolve the trade-off between braking hardness and temper softening resistance.

Salt bath hardening creates crater-shaped oxide reservoirs on friction elements, resolving overheating in lightweight aluminum clutch counter-plates.

Undercut engagement portions retain rotor clips on carbon brake disks without rivets, eliminating disk damage during installation.

Segmented steel core plates reduce material waste by dividing the disc into prime or non-prime segments that bond efficiently.

Segmented hyperbolic and low profile ribs dissipate heat faster while reducing brake disc mass by 20 percent.

Engineers resolve cracking from thermal mismatch by calculating optimal bridge parameters to relieve stress while maintaining castability.

Multi-layered carbon ceramic brake disk uses segmented silicon carbide and carbon-fibre layers to balance low unsprung mass with high-temperature stability.

Segmented pin connections increase airflow to reduce thermal stress while asymmetric sleeve attachment prevents coning.

Recessed connecting portions in a monolithic brake disc accommodate thermal expansion, reducing stress concentrations without costly floating systems.

Undercut recesses engage hub projections to stabilize the connection against thermal expansion gaps, eliminating rattling and additional fasteners.

Matching angled pin surfaces slide vertically and laterally when drawn together, accommodating radial expansion and contraction of the disc brake rotor.

A brake disc connecting mechanism with a form-locked bushing and distance element.

Temperature-sensitive closure means seal ventilation channel inlets on a ventilated brake disc, reducing rotational energy losses during inactive phases.

Segmented securing ring spring elements compensate for manufacturing tolerances to improve connection reliability.

Segmented carbon-carbon composite vanes integrate through liquid silicon-melt infiltration to form precise internal cooling channels.

A liquid-cooled disc brake uses a segmented cast iron friction surface and an aluminium cooling plate separated by a thin air gap to moderate heat transfer.

An asymmetrical brake disc layout on a tramway bogie reduces mass and enables speed sensor installation without compromising braking performance.

An adjustable bicycle disc brake rotor assembly positions the rotor axially via a biasing member and adjusting bolt, resolving uneven braking force application.

A control method adjusts voltage duty ratio to an EPB motor during release cycles.

Two axially movable non-rusting layers prevent rust adhesion between the brake disc and hub while allowing easy removal.

Optimized low carbon martensitic stainless steel composition balances toughness and cost by controlling alloy content and prior austenite grain size.

Concentric pin tiers with rhombus and droplet sections modify vibration frequencies to eliminate braking whistles while maintaining structural integrity.

Projection through-channels merge with ventilation channels to dissipate braking heat, reducing thermal stresses while simplifying manufacturing complexity.

Integrating a gear rim into the fastening part prevents thermal deformation and adhesion loss while maintaining precise speed measurement.

Non-coplanar spiral segments distribute axial forces to prevent shear fractures at butt joints in carbon-carbon brake rotors.

A non-metallic brake hub engages a splined shaft to minimize metal-to-metal contact and reduce operational noise.

A brake disc features a concave surface profile in the central portion to increase contact area and enhance heat dissipation.

A brake rotor tone ring insert uses a powder metal cap with precision teeth to resolve cast iron manufacturing inaccuracies and corrosion issues.

Precise alloying balances temper softening resistance and corrosion stability in brake disc materials.

Sand casting with a lost core pre-forms brake disc drivers, eliminating costly machining and reducing production expenses.

Strategic cutouts limit heat flow at critical boundaries, preventing temperature irregularity and heat deformation in floating disc brake rotors.

Internal microsystem integration protects sensors from moisture and mechanical damage, ensuring reliable signal output.

A clutch plate friction ring bonded to a conical surface uses a diaphragm spring to maintain housing contact, preventing fluid leakage during disengaged states.

U-shaped axial tabs compensate for thermal expansion differences, preventing shielding and heat cracking in commercial vehicle brake discs.

Non-overlapping brake disks with a gap inhibit heat transfer while positioning members maintain structural strength.

Controlled oxidation creates a multi-layer oxide coating that reduces friction and wear in chromium-nickel stainless steel brake torque drive inserts.