FR2639858A1 - Nouveau procede pour la realisation de couteaux en acier monobloc et couteaux ainsi obtenus - Google Patents
Nouveau procede pour la realisation de couteaux en acier monobloc et couteaux ainsi obtenus Download PDFInfo
- Publication number
- FR2639858A1 FR2639858A1 FR8815762A FR8815762A FR2639858A1 FR 2639858 A1 FR2639858 A1 FR 2639858A1 FR 8815762 A FR8815762 A FR 8815762A FR 8815762 A FR8815762 A FR 8815762A FR 2639858 A1 FR2639858 A1 FR 2639858A1
- Authority
- FR
- France
- Prior art keywords
- blade
- handle
- steel
- knife
- elements
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 41
- 239000010959 steel Substances 0.000 title claims abstract description 41
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 16
- 239000011324 bead Substances 0.000 claims abstract description 6
- 230000007797 corrosion Effects 0.000 claims abstract description 6
- 238000005260 corrosion Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 26
- 238000003466 welding Methods 0.000 claims description 13
- 238000005304 joining Methods 0.000 claims description 12
- 238000000227 grinding Methods 0.000 claims description 6
- 238000010791 quenching Methods 0.000 claims description 6
- 230000000171 quenching effect Effects 0.000 claims description 6
- 238000005498 polishing Methods 0.000 claims description 5
- 238000002791 soaking Methods 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000013021 overheating Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011328 necessary treatment Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B3/00—Hand knives with fixed blades
- B26B3/02—Table-knives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
- B23K26/24—Seam welding
- B23K26/26—Seam welding of rectilinear seams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/361—Removing material for deburring or mechanical trimming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
- B23K2103/05—Stainless steel
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Knives (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8815762A FR2639858A1 (fr) | 1988-12-01 | 1988-12-01 | Nouveau procede pour la realisation de couteaux en acier monobloc et couteaux ainsi obtenus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8815762A FR2639858A1 (fr) | 1988-12-01 | 1988-12-01 | Nouveau procede pour la realisation de couteaux en acier monobloc et couteaux ainsi obtenus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2639858A1 true FR2639858A1 (fr) | 1990-06-08 |
| FR2639858B1 FR2639858B1 (enrdf_load_stackoverflow) | 1994-08-19 |
Family
ID=9372486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8815762A Granted FR2639858A1 (fr) | 1988-12-01 | 1988-12-01 | Nouveau procede pour la realisation de couteaux en acier monobloc et couteaux ainsi obtenus |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2639858A1 (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6066828A (en) * | 1997-04-24 | 2000-05-23 | Honda Giken Kogyo Kabushiki Kaisha | Laser beam welding method for carbon steels |
| US20130168364A1 (en) * | 2011-12-29 | 2013-07-04 | Daniel J. Ketelaar | Go/no go ball feeler gauge for parts checking jigs and method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2542883B1 (de) * | 1975-09-25 | 1976-09-23 | Wmf Wuerttemberg Metallwaren | Verfahren zum herstellen von messern |
-
1988
- 1988-12-01 FR FR8815762A patent/FR2639858A1/fr active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2542883B1 (de) * | 1975-09-25 | 1976-09-23 | Wmf Wuerttemberg Metallwaren | Verfahren zum herstellen von messern |
Non-Patent Citations (1)
| Title |
|---|
| NAVAL ENGINEERS JOURNAL * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6066828A (en) * | 1997-04-24 | 2000-05-23 | Honda Giken Kogyo Kabushiki Kaisha | Laser beam welding method for carbon steels |
| US20130168364A1 (en) * | 2011-12-29 | 2013-07-04 | Daniel J. Ketelaar | Go/no go ball feeler gauge for parts checking jigs and method |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2639858B1 (enrdf_load_stackoverflow) | 1994-08-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |