JPS62104820U - - Google Patents

Info

Publication number

JPS62104820U

JPS62104820U JP19428285U JP19428285U JPS62104820U JP S62104820 U JPS62104820 U JP S62104820U JP 19428285 U JP19428285 U JP 19428285U JP 19428285 U JP19428285 U JP 19428285U JP S62104820 U JPS62104820 U JP S62104820U

Authority

JP

Japan

Prior art keywords

shank

copper electrode

discharge machining

electrical discharge

utility

Prior art date

1985-12-19

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
• 229910052802 copper Inorganic materials 0.000 claims description 4
• 239000010949 copper Substances 0.000 claims description 4
• 238000009760 electrical discharge machining Methods 0.000 claims description 3
• 238000000034 method Methods 0.000 claims 1
• 238000003466 welding Methods 0.000 claims 1
• 238000001816 cooling Methods 0.000 description 1