Abrasion Apparatus TRIZ Cases

Segmented triangular backing pads use lateral protrusions to access cramped spaces while maintaining orbital stability.

A polyurethane mounting pad achieves uniform force distribution through controlled low pressure compressibility.

Rapid induction heating sinters metal carbide articles with diamond particles, preventing graphitization and dissolution during manufacturing.

Interlocking protrusions on flexible films enable directional slippage, extending abrasive life and reducing replacement downtime.

A composite sanding belt base combines paper and textile fabric to enhance tear resistance through elastic deformation.

Segmented friction zones counteract centrifugal force to maintain uniform slurry distribution and improve polishing efficiency.

Aligning multiple dispense heads using image processing determines offset distances, correcting droplet placement variability in additive manufacturing.

A multilayer chemical mechanical polishing pad stack bonds a soft polishing layer to a rigid support via hot melt adhesive.

Dispersing conductive carbon fiber in the polishing layer eliminates static electricity and prevents uneven wear that reduces device quality.

A composite abrasive paper uses multiple stereo particle layers on opposite substrates to extend grinding lifespan.

Iron-based shot media with bimodal particle distribution stabilizes blasting operating mix, extending lifespan by 380% through periodic fine powder removal.

A supersize composition using calcium stearate and ammonium salt improves cut performance on abrasive articles.

A shot-peening process uses intermediate hardness projectiles to ablate surface abnormal layers on carburized metal parts.

Hydrophilic conformable coatings reduce swarf build-up on abrasive articles, maintaining consistent polishing performance.

A binderless superabrasive compact removes cobalt catalyst from interstitial regions to prevent thermal degradation and differential expansion during drilling.

A CMP pad with a three-dimensional network structure provides mechanical stability.

A polyurethane-polyurea foam pad with controlled cell structure enhances semiconductor polishing rate and uniformity.

Low molecular weight polyethylene glycol creates chemical crosslinks in the polyurethane foam, preventing moisture-induced warping and maintaining planarity.

A chemical mechanical polishing pad with an interpenetrating network improves slurry flow and contact area to reduce defects.

Fabric substrate with void spaces supports a resin make layer for cutting while a hydrophobic attachment side blocks resin bleed-through.

Iron-based shot media with bimodal particle distribution maintains stable blasting performance by reducing abrasion loss and extending cycle life.

A composite curable composition cures a make layer for coated abrasive articles, preventing surface oxygen inhibition that degrades abrading performance.

Liquid phase foaming agents create controlled pore structures in CMP pads, resolving trade-offs between uniformity and stability.

A coated abrasive film belt integrates a polymeric front coat, back coat, and joint adhesive to reinforce the seam.

Melting wax at 82°C to 143°C reduces loading and force requirements, extending abrasive article lifespan.

Polyurethane foam polishing pad uses specific prepolymer ratios to control tan delta peak temperature for improved wear resistance.

A foamed urethane polishing pad uses a composite of closed and open cells to retain slurry and maintain substrate flatness.

A continuous web-format process manufactures a water-based polishing pad that eliminates adhesive delamination and reduces pad-to-pad variations.

One-step double sweep method replaces binder phase with silicon carbide to resolve graphitization and microcracking trade-offs.

A composite release agent dispersion forms a transparent cover layer that prevents chip accumulation and extends service life.

Photopolymerization creates a cross-linked polymer matrix with dispersed abrasives, resolving the trade-off between tunability and manufacturing complexity.

Offset pore poromeric polishing pad resolves low defectivity and high TEOS:Cu selectivity trade-offs by increasing compressibility and contact area.

Segmented particle orientations balance cutting performance against uneven wear patterns, reducing clogging and weight loss during grinding operations.

Heat and pressure compress the 3D printed resin sheet, improving mechanical strength and abrasion resistance for semiconductor polishing pads.

Dry application of grinding aids to uncured size coats prevents valley accumulation and extends abrasive service life.

A bonded abrasive tool blends filamentary sol-gel alumina with conventional granules to create a highly porous structure.

A non-porous thermoplastic polyurethane polishing layer with controlled loss tangent values provides moderate impact resilience for CMP applications.

A polishing pad filled with inorganic nanoparticles reduces thermal expansion during chemical mechanical polishing.

A chemical mechanical polishing pad utilizes a hybrid polymer matrix to enhance conditionability and machinability.

A chemical mechanical polishing pad uses non-reactive polymeric particles to maintain rigidity during substrate planarization.

Integrating a water permeation preventive layer with the light-transmitting region prevents slurry leakage while preserving endpoint detection precision.

Casting liquid polyurethane with bimodal fluid-filled microspheres reduces diamond conditioner wear sensitivity, maintaining consistent removal rates.

A polishing pad incorporates zinc, iron, and aluminum into its layer to enhance surface flatness during semiconductor planarization.

A segmented bonded abrasive article uses distinct bodies with varying abrasive-to-bond volume ratios to sustain grinding operations.

A net-like transfer tool with expandable apertures holds shaped abrasive particles in a predetermined orientation during deposition.

An abrasive layer on a regenerated cellulose base removes firmly adhering soiling while the thickener prevents excessive liquid penetration into the substrate.

Water-based animal glue make layer partially embeds triangular abrasive platelets to improve particle retention and orientation during electrostatic deposition.

A porous polyurethane polishing pad uses spring-arm sections to increase compressibility and contact area during chemical mechanical planarization.

DMPA-modified binder maintains thickness and flexibility in nonwoven abrasive pads while eliminating organic solvent use.

A polishing pad fabrication method applies adhesive to the mounting surface before forming the polishing pattern.