DE4332823A1 - Prestretched saw blade - Google Patents
Prestretched saw bladeInfo
- Publication number
- DE4332823A1 DE4332823A1 DE19934332823 DE4332823A DE4332823A1 DE 4332823 A1 DE4332823 A1 DE 4332823A1 DE 19934332823 DE19934332823 DE 19934332823 DE 4332823 A DE4332823 A DE 4332823A DE 4332823 A1 DE4332823 A1 DE 4332823A1
- Authority
- DE
- Germany
- Prior art keywords
- saw blade
- prestretched
- plastic deformation
- saw
- thickness
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- B23D61/025—Details of saw blade body
-
- 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
- B23D63/00—Dressing the tools of sawing machines or sawing devices for use in cutting any kind of material, e.g. in the manufacture of sawing tools
- B23D63/18—Straightening damaged saw blades; Reconditioning the side surface of saw blades, e.g. by grinding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
Description
Es sind Sägeblätter bekannt, die dazu neigen, daß sie aufgrund der Biegewechselbelastung leicht einreißen und daß sie während des Laufens ihre Innenspannung und Planheit verändern.Saw blades are known which tend to due to the alternating bending load tear down and that while they run their Change internal tension and flatness.
Der Erfindung liegt die Aufgabe zugrunde, ein Sägeblatt zu schaffen, das weniger empfindlich gegen Biegewechsel belastungen ist und das seine Innenspannung und Plan heitswerte besser beibehält.The invention has for its object a saw blade to create the less sensitive to bending changes is stress and that is his inner tension and plan maintains better values.
Das erfindungsgemäße Sägeblatt ist kurzzeitig bei der Herstellung über die Fließgrenze hinaus nach dem Härten durch sehr hohe Zugspannungen plastisch verformt; Langsägen in Längsrichtung des Bandes durch von außen aufgebrachte Zugkräfte und Kreissägen durch radial wirkende Zugkräfte oder durch sehr hohe Flieh kraftspannungen.The saw blade according to the invention is briefly at manufacturing beyond the yield point hardening through very high tensile stresses deformed; Long saws in the longitudinal direction of the band externally applied tensile forces and circular saws radial tensile forces or very high centrifugation power tensions.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19934332823 DE4332823A1 (en) | 1993-09-28 | 1993-09-28 | Prestretched saw blade |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19934332823 DE4332823A1 (en) | 1993-09-28 | 1993-09-28 | Prestretched saw blade |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4332823A1 true DE4332823A1 (en) | 1995-03-30 |
Family
ID=6498724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19934332823 Withdrawn DE4332823A1 (en) | 1993-09-28 | 1993-09-28 | Prestretched saw blade |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4332823A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE1751448A1 (en) * | 2017-11-24 | 2019-05-25 | Swedex Ab | Methods of producing saw blades |
-
1993
- 1993-09-28 DE DE19934332823 patent/DE4332823A1/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE1751448A1 (en) * | 2017-11-24 | 2019-05-25 | Swedex Ab | Methods of producing saw blades |
SE541468C2 (en) * | 2017-11-24 | 2019-10-08 | Swedex Ab | Methods of producing saw blades |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |