JPH023380Y2 - - Google Patents
Info
- Publication number
- JPH023380Y2 JPH023380Y2 JP19006485U JP19006485U JPH023380Y2 JP H023380 Y2 JPH023380 Y2 JP H023380Y2 JP 19006485 U JP19006485 U JP 19006485U JP 19006485 U JP19006485 U JP 19006485U JP H023380 Y2 JPH023380 Y2 JP H023380Y2
- Authority
- JP
- Japan
- Prior art keywords
- upper blade
- cutting
- steel pipe
- cutting edge
- press
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000011195 cermet Substances 0.000 claims description 4
- 229910052774 Proactinium Inorganic materials 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 3
- 229910001315 Tool steel Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910003470 tongbaite Inorganic materials 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19006485U JPH023380Y2 (enrdf_load_stackoverflow) | 1985-12-09 | 1985-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19006485U JPH023380Y2 (enrdf_load_stackoverflow) | 1985-12-09 | 1985-12-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6295815U JPS6295815U (enrdf_load_stackoverflow) | 1987-06-18 |
| JPH023380Y2 true JPH023380Y2 (enrdf_load_stackoverflow) | 1990-01-26 |
Family
ID=31142934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19006485U Expired JPH023380Y2 (enrdf_load_stackoverflow) | 1985-12-09 | 1985-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH023380Y2 (enrdf_load_stackoverflow) |
-
1985
- 1985-12-09 JP JP19006485U patent/JPH023380Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6295815U (enrdf_load_stackoverflow) | 1987-06-18 |
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