DE929991C - Rotary body for a revolving tool for chipping wood waste - Google Patents
Rotary body for a revolving tool for chipping wood wasteInfo
- Publication number
- DE929991C DE929991C DEA15918A DEA0015918A DE929991C DE 929991 C DE929991 C DE 929991C DE A15918 A DEA15918 A DE A15918A DE A0015918 A DEA0015918 A DE A0015918A DE 929991 C DE929991 C DE 929991C
- Authority
- DE
- Germany
- Prior art keywords
- rotary body
- wood waste
- revolution
- tool
- chipping
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
- B27L11/005—Tools therefor
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Drilling Tools (AREA)
Description
Die Erfindung betrifft einen Rotationskörper für ein umlaufendes. Werkzeug zur Zerspanung vors Holz.The invention relates to a body of revolution for a rotating. Tool for chipping in front of wood.
Bekannt sind Messerscheiben, Messerwellen, kegelförmige Gebilde, die mit Messern versehen sind, und andere Ausführungsformen, die sich alle durch den kreisförmigen Querschnitt des Rotationskörpers. kennzeichnen.Knife disks, knife shafts, conical structures that equipped with knives, and other embodiments, all through the circular cross-section of the body of revolution. mark.
Bei der Erfindung wird von der Forrri einzahniger Fräser bzw. Sicherheitsmesserwellen mit einem Messer Gebrauch gemacht, und zwar wird der Rotationskörper in seinem Querschnitt nicht etwa zylindrisch ausgeführt, sondern dessen Querschnitt weist eine spiralige Ausbildung auf, wobei die Steigung festgelegt ist nach der Dicke des Spanes, den man abzutrennen wünscht. Hierdurch wird erreicht, daß das Holz .niemals ruckartig gegen das Werkzeug vorgeführt wird, sondern ein leichter Druck sichert stets eine gute Anlage an demselben, bzw. es kann mit kontinuierlichem Vorschub gearbeitet werden. Weiter wird durch diese Ausbildung erreicht, daß die abzutrennenden Späne zw angläufig in der Stärke nur wunschgemäß ausfallen können; es ist völlig unmöglich, daß stärkere Späne mit durchgehen und das Spänematerial verunreinigen. Die Breite der auch zu mehreren verwendbaren Werkzeugträger bzw. Werkzeuge kann variiert werden je nach der Länge der, Späne, die gewünscht werden.In the invention, single-tooth milling cutters or safety knife shafts are used from the Forrri made use of a knife, namely the body of revolution in its cross-section not about cylindrical, but its cross-section has a spiral Training on, the slope is determined according to the thickness of the chip, the one wishes to separate. This ensures that the wood never jerks against the tool, but a slight pressure always ensures a good system on the same, or it can work with continuous feed will. This training also ensures that the chips to be separated zw can only be as desired in terms of strength; it is totally impossible that thicker chips go through and contaminate the chip material. The width the tool carriers or tools that can also be used for several can be varied depending on the length of the chips that are desired.
In der Zeichnung ist ein Ausführungsbeispiel des Rotationskörpers nach der Erfindung im Radialschnitt (Abb. i) und Axialschnitt (Abb. 2) dargestellt. Mit i ist der Rotationskörper bezeichnet, mit 2 der schneidende Zahn. 3 kennzeichnet ein Kanalsystem bestehend aus Bohrungen, die von der hohlen Achse zum Umfang des Rotationskörpers verlaufen.In the drawing is an embodiment of the rotating body according to the invention in radial section (Fig. i) and axial section (Fig. 2). The rotation body is denoted by i, and the cutting tooth is denoted by 2. 3 indicates a channel system consisting of bores running from the hollow axis to the circumference of the Solid of revolution run.
Erfindungsgemäß ist der Rotationskörper i in der Achsrichtung gesehen spiralförmig ausgebildet, wobei die Steigung der Spirale der angestrebten Spans.tärke a entspricht. Durch das Kanatsystern 3 wird Preßluft oder Kühlwasser zwecks Kühlung des Rotationskörpers und Schmierung der Reibflächen zwischen Rotationskörper und dem zu zerspanenden Holz zugeführt.According to the invention, the body of revolution i is seen in the axial direction formed spirally, the pitch of the spiral of the desired Spans.tärke a corresponds to. Through the Kanatsystern 3 is compressed air or cooling water for the purpose of cooling of the rotating body and lubrication of the friction surfaces between the rotating body and fed to the wood to be machined.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA15918A DE929991C (en) | 1952-06-07 | 1952-06-07 | Rotary body for a revolving tool for chipping wood waste |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA15918A DE929991C (en) | 1952-06-07 | 1952-06-07 | Rotary body for a revolving tool for chipping wood waste |
Publications (1)
Publication Number | Publication Date |
---|---|
DE929991C true DE929991C (en) | 1955-07-07 |
Family
ID=6923521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEA15918A Expired DE929991C (en) | 1952-06-07 | 1952-06-07 | Rotary body for a revolving tool for chipping wood waste |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE929991C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2884031A (en) * | 1957-09-03 | 1959-04-28 | George M Standal | Woodworking chipping and planing machine with cutter head and cutter blades therefor |
-
1952
- 1952-06-07 DE DEA15918A patent/DE929991C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2884031A (en) * | 1957-09-03 | 1959-04-28 | George M Standal | Woodworking chipping and planing machine with cutter head and cutter blades therefor |
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