FR2486432A1 - Procede pour reduire la tendance aux fissures a la base des dents de scie - Google Patents
Procede pour reduire la tendance aux fissures a la base des dents de scie Download PDFInfo
- Publication number
- FR2486432A1 FR2486432A1 FR8113443A FR8113443A FR2486432A1 FR 2486432 A1 FR2486432 A1 FR 2486432A1 FR 8113443 A FR8113443 A FR 8113443A FR 8113443 A FR8113443 A FR 8113443A FR 2486432 A1 FR2486432 A1 FR 2486432A1
- Authority
- FR
- France
- Prior art keywords
- base
- teeth
- deformation
- tooth
- saw
- 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
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000005336 cracking Methods 0.000 title abstract 2
- 239000000463 material Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000006872 improvement Effects 0.000 abstract description 4
- 229910001347 Stellite Inorganic materials 0.000 abstract description 2
- AHICWQREWHDHHF-UHFFFAOYSA-N chromium;cobalt;iron;manganese;methane;molybdenum;nickel;silicon;tungsten Chemical compound C.[Si].[Cr].[Mn].[Fe].[Co].[Ni].[Mo].[W] AHICWQREWHDHHF-UHFFFAOYSA-N 0.000 abstract description 2
- 241001646071 Prioneris Species 0.000 description 13
- 230000007547 defect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000009533 lab test Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000003416 augmentation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009661 fatigue test Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/02—Circular saw blades
- B23D61/021—Types of set; Variable teeth, e.g. variable in height or gullet depth; Varying pitch; Details of gullet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D65/00—Making tools for sawing machines or sawing devices for use in cutting any kind of material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8005039A SE8005039L (sv) | 1980-07-09 | 1980-07-09 | Sett att minska benegenheten for tandbottensprickor hos sagar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2486432A1 true FR2486432A1 (fr) | 1982-01-15 |
| FR2486432B1 FR2486432B1 (enExample) | 1985-03-29 |
Family
ID=20341401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8113443A Granted FR2486432A1 (fr) | 1980-07-09 | 1981-07-08 | Procede pour reduire la tendance aux fissures a la base des dents de scie |
Country Status (4)
| Country | Link |
|---|---|
| CA (1) | CA1160871A (enExample) |
| DE (1) | DE3127178A1 (enExample) |
| FR (1) | FR2486432A1 (enExample) |
| SE (1) | SE8005039L (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0448510A1 (de) * | 1990-03-12 | 1991-09-25 | HILTI Aktiengesellschaft | Verfahren zur Vermeidung von Rissen in Trenn- und Schleifscheiben |
| WO1994021427A1 (de) * | 1993-03-22 | 1994-09-29 | Siemens Aktiengesellschaft | Verfahren zum festwalzen eines bauteils |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4578984A (en) * | 1984-03-05 | 1986-04-01 | Uddeholm Strip Steel Aktiebolag | Machine for deforming the gullets of saw blades to improve resistance to fatigue stress |
| FI857U1 (fi) * | 1993-05-12 | 1993-08-13 | Maentsaelaen Saha Ky | Saogbett foer bandsaogar |
| DE102006015743A1 (de) * | 2006-04-04 | 2007-10-11 | Robert Bosch Gmbh | Trenn- und Schneidewerkzeug und Verfahren zur Herstellung eines Trenn- und Schneidewerkzeugs |
| DE102019213377A1 (de) * | 2019-09-04 | 2021-03-04 | Robert Bosch Gmbh | Verfahren zur Herstellung eines Trennwerkzeugs |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH235076A (de) * | 1943-06-19 | 1944-11-15 | Braem Heinrich | Sägeblatt und Verfahren zu dessen Herstellung. |
| DE1951765A1 (de) * | 1968-10-17 | 1970-05-06 | Eishin Kk | Verstaerktes Bandsaegeblatt und Verfahren zu dessen Herstellung |
| FR2175075A1 (en) * | 1972-03-07 | 1973-10-19 | Rostovsky Krasn | Gear wheel teeth strengthening - by plastic deformation in direction of operational load after equalizing trea ment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1143934A (en) * | 1914-05-29 | 1915-06-22 | George Brady Begg | Saw-treating device. |
-
1980
- 1980-07-09 SE SE8005039A patent/SE8005039L/ unknown
-
1981
- 1981-06-15 CA CA000379739A patent/CA1160871A/en not_active Expired
- 1981-07-08 FR FR8113443A patent/FR2486432A1/fr active Granted
- 1981-07-09 DE DE19813127178 patent/DE3127178A1/de not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH235076A (de) * | 1943-06-19 | 1944-11-15 | Braem Heinrich | Sägeblatt und Verfahren zu dessen Herstellung. |
| DE1951765A1 (de) * | 1968-10-17 | 1970-05-06 | Eishin Kk | Verstaerktes Bandsaegeblatt und Verfahren zu dessen Herstellung |
| FR2175075A1 (en) * | 1972-03-07 | 1973-10-19 | Rostovsky Krasn | Gear wheel teeth strengthening - by plastic deformation in direction of operational load after equalizing trea ment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0448510A1 (de) * | 1990-03-12 | 1991-09-25 | HILTI Aktiengesellschaft | Verfahren zur Vermeidung von Rissen in Trenn- und Schleifscheiben |
| WO1994021427A1 (de) * | 1993-03-22 | 1994-09-29 | Siemens Aktiengesellschaft | Verfahren zum festwalzen eines bauteils |
| US5666841A (en) * | 1993-03-22 | 1997-09-16 | Siemens Aktiengesellschaft | Method for work-hardening by rolling a component |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2486432B1 (enExample) | 1985-03-29 |
| DE3127178A1 (de) | 1982-05-27 |
| SE8005039L (sv) | 1982-01-10 |
| CA1160871A (en) | 1984-01-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |