JPH02122350U - - Google Patents

Info

Publication number

JPH02122350U

JPH02122350U JP3229189U JP3229189U JPH02122350U JP H02122350 U JPH02122350 U JP H02122350U JP 3229189 U JP3229189 U JP 3229189U JP 3229189 U JP3229189 U JP 3229189U JP H02122350 U JPH02122350 U JP H02122350U

Authority

JP

Japan

Prior art keywords

lubricating oil

die

testing tool

drawn

ironing

Prior art date

1989-03-22

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

• 238000010409 ironing Methods 0.000 claims description 3
• 230000003746 surface roughness Effects 0.000 claims description 2
• 239000010687 lubricating oil Substances 0.000 claims 3
• 238000010586 diagram Methods 0.000 description 2
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
• 229910052782 aluminium Inorganic materials 0.000 description 1
• 238000005520 cutting process Methods 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 238000000465 moulding Methods 0.000 description 1
• 238000004080 punching Methods 0.000 description 1