JPS61127879U - - Google Patents

Info

Publication number

JPS61127879U

JPS61127879U JP867685U JP867685U JPS61127879U JP S61127879 U JPS61127879 U JP S61127879U JP 867685 U JP867685 U JP 867685U JP 867685 U JP867685 U JP 867685U JP S61127879 U JPS61127879 U JP S61127879U

Authority

JP

Japan

Prior art keywords

electrode

protrusion

welding machine

spot welding

schematic diagram

Prior art date

1985-01-25

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

• 238000003466 welding Methods 0.000 claims description 5
• 239000000463 material Substances 0.000 claims 2
• 229910000831 Steel Inorganic materials 0.000 claims 1
• 230000008018 melting Effects 0.000 claims 1
• 238000002844 melting Methods 0.000 claims 1
• 239000010959 steel Substances 0.000 claims 1
• 238000004381 surface treatment Methods 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 10

Cited By (3)