JPH0515372Y2 - - Google Patents
Info
- Publication number
- JPH0515372Y2 JPH0515372Y2 JP8345389U JP8345389U JPH0515372Y2 JP H0515372 Y2 JPH0515372 Y2 JP H0515372Y2 JP 8345389 U JP8345389 U JP 8345389U JP 8345389 U JP8345389 U JP 8345389U JP H0515372 Y2 JPH0515372 Y2 JP H0515372Y2
- Authority
- JP
- Japan
- Prior art keywords
- plug
- plug body
- taper
- tip
- holder
- Prior art date
- 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 - Lifetime
Links
- 238000010622 cold drawing Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 7
- 239000000919 ceramic Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 229910001315 Tool steel Inorganic materials 0.000 description 2
- 230000004323 axial length Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Landscapes
- Metal Extraction Processes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8345389U JPH0515372Y2 (th) | 1989-07-14 | 1989-07-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8345389U JPH0515372Y2 (th) | 1989-07-14 | 1989-07-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0324307U JPH0324307U (th) | 1991-03-13 |
| JPH0515372Y2 true JPH0515372Y2 (th) | 1993-04-22 |
Family
ID=31631137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8345389U Expired - Lifetime JPH0515372Y2 (th) | 1989-07-14 | 1989-07-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0515372Y2 (th) |
-
1989
- 1989-07-14 JP JP8345389U patent/JPH0515372Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0324307U (th) | 1991-03-13 |
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