PLASMA ELECTROLYTIC POLISHED DIESEL ENGINE COMPONENTS

A method and system is provided for reducing surface roughness of a diesel engine component. The method and system may apply a voltage to a plasma electrolyte polishing cell. The plasma electrolyte polishing cell may include a diesel engine component and an aqueous electrolyte solution. The method a...

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Bibliographische Detailangaben
Hauptverfasser:	THETE, Manoj M, EDWARDS, Romaine O
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	APPARATUS THEREFOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL ELECTROLYTIC OR ELECTROPHORETIC PROCESSES INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY PERFORMING OPERATIONS PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROMOBJECTS SPRAYING OR ATOMISING IN GENERAL SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TRANSPORTING WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OFELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKESTHE PLACE OF A TOOL
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Beschreibung
Zusammenfassung:	A method and system is provided for reducing surface roughness of a diesel engine component. The method and system may apply a voltage to a plasma electrolyte polishing cell. The plasma electrolyte polishing cell may include a diesel engine component and an aqueous electrolyte solution. The method and system may cause a plasma layer to form around a surface of the diesel engine component as a result of applying the voltage to the plasma electrolyte polishing cell. The method and system may terminate the voltage to the plasma electrolyte polishing cell. The method and system may apply a coating process to the diesel engine component. L'invention concerne un procédé et un système pour réduire la rugosité de surface d'une pièce de moteur diesel. Le procédé et le système peuvent appliquer une tension à une cellule de polissage électrolytique au plasma. La cellule de polissage électrolytique au plasma peut comprendre une pièce de moteur diesel et une solution électrolytique aqueuse. Le procédé et le système peuvent provoquer la formation d'une couche de plasma autour d'une surface de la pièce de moteur diesel suite à l'application de la tension à la cellule de polissage électrolytique de plasma. Le procédé et le système peuvent interrompre la tension appliquée à la cellule de polissage électrolytique au plasma. Le procédé et le système peuvent appliquer un procédé de revêtement à la pièce de moteur diesel.