AUTOMATIC POLISHING METHOD AND DEVICE FOR ELECTRIFICATION TYPE ANNEALER ELECTRODE SHIEVE

PROBLEM TO BE SOLVED: To properly polish an electrode shieve and eliminate generation of damage of the shieve and a wire caused by polished chips and generation of spark therebetween. SOLUTION: Wear of an electrification type annealer electrode shieve is detected by a surface roughness detector, the...

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Bibliographic Details
Main Author KOJIMA SHINJI
Format Patent
LanguageEnglish
Published 03.04.2001
Edition7
Subjects
CHEMISTRY
DRESSING OR CONDITIONING OF ABRADING SURFACES
FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS
GRINDING
MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS
METALLURGY
METALLURGY OF IRON
MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS
PERFORMING OPERATIONS
POLISHING
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To properly polish an electrode shieve and eliminate generation of damage of the shieve and a wire caused by polished chips and generation of spark therebetween. SOLUTION: Wear of an electrification type annealer electrode shieve is detected by a surface roughness detector, then according to an abnormal signal output therefrom a cylinder is operated and pushed out to bring a grinding wheel into contact with the shieve, thereby polishing the same, and polished chips are sucked by a vacuum means. When there occurs no output of abnormal signal from the detector, the cylinder is operated and moved back to separate the grinding wheel from the shieve and operation of the vacuum means is stopped.
Bibliography:Application Number: JP19990266549