CS274943B2 - Cutting device with fixed punch - Google Patents
Cutting device with fixed punchInfo
- Publication number
- CS274943B2 CS274943B2 CS61188A CS61188A CS274943B2 CS 274943 B2 CS274943 B2 CS 274943B2 CS 61188 A CS61188 A CS 61188A CS 61188 A CS61188 A CS 61188A CS 274943 B2 CS274943 B2 CS 274943B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- percent
- weight
- cutting
- punch
- belts
- Prior art date
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 238000005097 cold rolling Methods 0.000 abstract 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The solution concerns a cutting die with fixed clipping punch for precise cutting of dents with a channel made of belts of non-corroding steel with defined shape of declination of the cutting surface in the area of the channel achieved by creation of cutting clearance of 0.08 to 0.015 mm by change of the dimension of the clipping punch, originally identical with the dimension and shape of the clipping punch, in the length of 3 to 6 mm from the functional face. The non-corroding steel in belts of thickness of 0.2 to 0.9 mm contains from 0.06 to 0.14 percent by weight of carbon, from 0.30 to 1.2 percent by weight of manganese, from 0.4 to 1 percent by weight of silicon, from 15 to 19 percent by weight of chromium, from 0.3 to 0.6 percent by weight of nickel, from 0.02 to 0.04 percent by weight of phosphorus and from 0.01 to 0.035 percent by weight of sulphur and is hardened by cold-rolling to the ultimate tensile strength of 780 to 850 MPa and it has ductility A50 higher than 4.5 percent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS61188A CS274943B2 (en) | 1988-02-01 | 1988-02-01 | Cutting device with fixed punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS61188A CS274943B2 (en) | 1988-02-01 | 1988-02-01 | Cutting device with fixed punch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS8800611A1 CS8800611A1 (en) | 1990-10-12 |
| CS274943B2 true CS274943B2 (en) | 1991-12-17 |
Family
ID=5338525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS61188A CS274943B2 (en) | 1988-02-01 | 1988-02-01 | Cutting device with fixed punch |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS274943B2 (en) |
-
1988
- 1988-02-01 CS CS61188A patent/CS274943B2/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS8800611A1 (en) | 1990-10-12 |
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