Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
JFE Engineering Corp
Original Assignee
Mitsubishi Electric Corp
NKK Corp
Nippon Kokan Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp, NKK Corp, Nippon Kokan LtdfiledCriticalMitsubishi Electric Corp
Priority to JP24416183ApriorityCriticalpatent/JPS60135133A/ja
Publication of JPS60135133ApublicationCriticalpatent/JPS60135133A/ja
Publication of JPS6361132B2publicationCriticalpatent/JPS6361132B2/ja
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
B23H9/04—Treating surfaces of rolls
Landscapes
Physics & Mathematics
(AREA)
Thermal Sciences
(AREA)
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining
(AREA)