JPH0452054Y2 - - Google Patents

Info

Publication number

JPH0452054Y2

JPH0452054Y2 JP11262587U JP11262587U JPH0452054Y2 JP H0452054 Y2 JPH0452054 Y2 JP H0452054Y2 JP 11262587 U JP11262587 U JP 11262587U JP 11262587 U JP11262587 U JP 11262587U JP H0452054 Y2 JPH0452054 Y2 JP H0452054Y2

Authority

JP

Japan

Prior art keywords

wire

tip guide

hole

bush

view

Prior art date

1987-07-24

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.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 238000007639 printing Methods 0.000 claims description 7
• 239000000463 material Substances 0.000 claims description 4
• 238000000034 method Methods 0.000 claims description 3
• 238000010438 heat treatment Methods 0.000 description 7
• 238000003754 machining Methods 0.000 description 5
• 229910001315 Tool steel Inorganic materials 0.000 description 4
• 238000012937 correction Methods 0.000 description 4
• 238000010586 diagram Methods 0.000 description 3
• 238000003780 insertion Methods 0.000 description 3
• 230000037431 insertion Effects 0.000 description 3
• 238000012986 modification Methods 0.000 description 3
• 230000004048 modification Effects 0.000 description 3
• 238000010791 quenching Methods 0.000 description 3
• 230000000171 quenching effect Effects 0.000 description 3
• 238000005496 tempering Methods 0.000 description 3
• 229910000822 Cold-work tool steel Inorganic materials 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 238000012545 processing Methods 0.000 description 2
• 239000000919 ceramic Substances 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 238000004904 shortening Methods 0.000 description 1