DE102005004999A1 - Sawing blade comprises clearing cutting edges with a specified free angle and a clearing cutting edge foot width which is less than the sawing blade thickness in a special design - Google Patents

Sawing blade comprises clearing cutting edges with a specified free angle and a clearing cutting edge foot width which is less than the sawing blade thickness in a special design Download PDF

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Publication number
DE102005004999A1
DE102005004999A1 DE200510004999 DE102005004999A DE102005004999A1 DE 102005004999 A1 DE102005004999 A1 DE 102005004999A1 DE 200510004999 DE200510004999 DE 200510004999 DE 102005004999 A DE102005004999 A DE 102005004999A DE 102005004999 A1 DE102005004999 A1 DE 102005004999A1
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Germany
Prior art keywords
sawing blade
clearing cutting
less
special design
foot width
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DE200510004999
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German (de)
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DE102005004999B4 (en
Inventor
Rick Jansen-Herfeld
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Priority to DE200510004999 priority Critical patent/DE102005004999B4/en
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Publication of DE102005004999B4 publication Critical patent/DE102005004999B4/en
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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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)

Abstract

Sawing blade (1) comprises clearing cutting edges (2) with a free angle (alpha ) of more than 10[deg]. The clearing cutting edge foot width (A) is less than the sawing blade thickness (B) in a special design.

Description

Die bekannten Sägeblätter weisen Räumschneiden auf mit einem Freiwinkel von maximal 7°, und die Fußbreite der Räumschneiden ist deutlich größer als die Dicke des Sägeblattes.The known saw blades have clearing edges with a clearance angle of maximum 7 °, and the foot width of the Räumschneiden is significantly larger than the thickness of the saw blade.

Das bedeutet relativ große Axialkräfte auf das Sägeblatt und großen Überstand der Räumschneiden bezüglich der Sägeblattdicke, d. h. größere Schnittfugen.The means relatively large axial forces on the saw blade and big supernatant the cutting edges in terms of the saw blade thickness, d. H. larger kerfs.

Der Erfindung liegt die Aufgabe zugrunde, ein Sägeblatt zu schaffen, mit geringeren Axialkräften und kleinerer Schnittfuge.Of the Invention has for its object to provide a saw blade, with less Axial forces and smaller kerf.

Das erfindungsgemäße Sägeblatt weist an den Räumschneiden einen Freiwinkel von mindestens 10° auf, und in Sonderfällen haben die Räumschneiden eine Fußbreite, die kleiner ist als die Sägeblattdicke. Durch den größeren Freiwinkel und durch einen geringeren seitlichen Überstand werden die axialen Kräfte jeweils reduziert und somit eine kleinere Schnittfuge ermöglicht.The Saw blade according to the invention points to the clearing edges have a clearance angle of at least 10 °, and in special cases the cutting edges a foot width, which is smaller than the saw blade thickness. Due to the larger clearance angle and by a smaller lateral projection, the axial personnel each reduced and thus allows a smaller kerf.

1 zeigt das Sägeblatt (1) mit den Räumschneiden (2) und dem Schnitt C-C in axialer Sicht. 1 shows the saw blade ( 1 ) with the Räumschneiden ( 2 ) and the section CC in axial view.

2 zeigt Schnitt C-C der 1 mit dem Sägeblatt (1), der Räumschneide (2) mit dem Freiwinkel (α) und der Räumschneidenfußbreite (A) und der Sägeblattdicke (B). 2 shows cut CC the 1 with the saw blade ( 1 ), the cutting edge ( 2 ) with the clearance angle (α) and the Räumschneidenfußbreite (A) and the saw blade thickness (B).

11
Sägeblattsawblade
22
Räumschneidenclearing edges
AA
RäumschneidenfußbreiteRäumschneidenfußbreite
BB
SägeblattdickeSaw blade thickness
αα
RäumschneidenfreiwinkelRäumschneidenfreiwinkel

Claims (1)

Sägeblatt mit Räumschneiden dadurch gekennzeichnet, dass der Freiwinkel (α) größer als 10° ist und dass in einer Sonderausführung die Räumschneidenfußbreite (A) kleiner ist als die Sägeblattdicke (B).Saw blade with Räumschneiden characterized in that the clearance angle (α) is greater than 10 ° and that in a special version, the Räumschneidenfußbreite (A) is smaller than the blade thickness (B).
DE200510004999 2005-02-03 2005-02-03 Saw blade with clearing edges with increased clearance angle Active DE102005004999B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200510004999 DE102005004999B4 (en) 2005-02-03 2005-02-03 Saw blade with clearing edges with increased clearance angle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510004999 DE102005004999B4 (en) 2005-02-03 2005-02-03 Saw blade with clearing edges with increased clearance angle

Publications (2)

Publication Number Publication Date
DE102005004999A1 true DE102005004999A1 (en) 2006-08-17
DE102005004999B4 DE102005004999B4 (en) 2009-02-26

Family

ID=36745885

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200510004999 Active DE102005004999B4 (en) 2005-02-03 2005-02-03 Saw blade with clearing edges with increased clearance angle

Country Status (1)

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DE (1) DE102005004999B4 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8703531U1 (en) * 1987-03-10 1987-07-02 Fa. Röttger Jansen-Herfeld, 5630 Remscheid Circular saw blade for woodworking with step-shaped thickness change and inner and outer radial clearing edges
DE19519060B4 (en) * 1995-03-02 2007-03-08 Jansen-Herfeld, Rick Circular saw blade with decreasing thickness to the outside in steps

Also Published As

Publication number Publication date
DE102005004999B4 (en) 2009-02-26

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