Machining Electrodes TRIZ Cases

A shape memory alloy core tube enables flexible deformation of an electrochemical machining electrode to form precise holes.

Organic phosphonate chelates metal ions in mild electrolytes, preventing hydroxide deposits that block deep bore machining gaps.

A cobalt oxyfluoride catalyst deposits on the anode to enable efficient hydrogen production at ambient conditions.

Segmented electrode patches enable real-time path correction to machine complex cooling channels without rigid tube constraints.

An electrode uses electrolyte suction to control fluid flow and prevent accidental activation of adjacent surfaces during electrochemical processing.

Opposing electrolytic dissolution eliminates burrs and edge asymmetry in thin metal sheets.

Segmented contact bars center anode and cathode assemblies to resolve inconsistent spacing in metal recovery systems.

Niobium coatings on titanium substrates resolve thermal mismatch issues in diamond electrodes.

Removing trapped chloride ions from metal salt solutions eliminates coating resistance and boosts electrode efficiency by 10 to 20 percent.

Multi array electrode electrochemical machining forms precise deposition openings on thin boards.

Two-stage electrochemical machining with pre-carburization reduces stress concentrations at passage intersections in high-pressure hydraulic housings.

Earth-abundant A1-xB2-yB′yO4 spinel catalysts reduce overpotential for hydrogen production, replacing costly noble metals.

A duct-guided electrode directs electrolyte through a confined gap to enable precise electrochemical machining.

High-frequency reciprocating twists and micro-vibrations continuously renew electrolyte in the gap, removing bubbles and products to enhance precision.

A tubular electrode features an insulated conical processing head to shape recesses in small diameter drill holes.

Independent voltage division and real-time feedback prevent short-circuits during electrolytic machining.

A manifold discharges electrolyte through an outflow path to remove generated products from the machining zone.

A four-electrode sensor uses ionized water to clean the working electrode surface during operation.

A resin coupler connects metal electrodes to holders, preventing spark generation and adhesion at threaded joints during high-current plating.

An electrolytic process roughens metal work pieces using a counter electrode and electric potential to achieve precise surface texture.

Multi-layer iridium tantalum titanium oxide coatings resist fluoride and manganese fouling to extend electrode lifetime in aggressive electrolytes.

Micro arc oxidation forms a ceramic coating on tube electrodes, preventing peeling from hydrogen degradation during deep-hole drilling.

A segmented contact bar uses insulating barriers to isolate conductive pieces along a capping board.

Insulated pECM electrodes machine extrusion die cavities without micro-cracking, improving ceramic honeycomb strength.

Segmenting the assembly into a permanent mount and replaceable anode reduces maintenance time from 45 minutes to under 10 minutes.

A palladium sensing element with non-spherical particles provides thermal stability at high temperatures.

Duplex stainless steel cathode plates use modified surface finishes to achieve operational adherence and mechanical separation of copper deposits.

Partially insulated electrochemical machining electrode shapes cooling holes with varying cross-sectional profiles.

Thermal decomposition of a ruthenium nitrate precursor forms a catalytic layer that reduces energy consumption and improves current reversal tolerance.

A platinum alloy catalyst supported on a conductive base material reduces hydrogen overvoltage during electrolysis.

A hydrogen generation cathode deposits a functional adsorption layer on a platinum group metal catalytic substrate to accelerate gas release kinetics.

Rotating electrode wheel drives material tape through electrolyte for continuous electrochemical machining, eliminating manual workpiece replacement delays.

Polyamic acid electrodes detect hydrogen peroxide via chemical oxidation while resisting interference from uric acid and ascorbic acid.

Integrated gaskets and spring-like contacts eliminate manual wax filling, reducing loading time by 50% and rework by 80%.

A curved electrode with insulating coating machines precise holes in workpieces using pulsed voltage.

A multi-layer mixed metal oxide electrode uses varying platinum group and valve metal concentrations to achieve controlled electrocatalytic activity.

Segmented electrode wire pits and micro-pits increase contact area to accelerate cutting speed while maintaining structural integrity.

Segmented annular plates with flexible coupling portions enable auxiliary anode insertion into bent tubes, resolving workability trade-offs.

A segmented ceramic anode structure enables direct hydrocarbon fuel oxidation in solid oxide fuel cells.

Roasting ammonium chloride salt removes impurities while preventing grain growth in noble metal oxide powder production.

Embedded metal zones within a dielectric layer reduce arcing and overheating risks while enabling high-density hydrodynamic grooves.