DE929991C - Rotary body for a revolving tool for chipping wood waste - Google Patents

Rotary body for a revolving tool for chipping wood waste

Info

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
Application number
DEA15918A
Other languages
German (de)
Inventor
Johann H Anthon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anthon & Soehne
Original Assignee
Anthon & Soehne
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anthon & Soehne filed Critical Anthon & Soehne
Priority to DEA15918A priority Critical patent/DE929991C/en
Application granted granted Critical
Publication of DE929991C publication Critical patent/DE929991C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27LREMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L11/00Manufacture of wood shavings, chips, powder, or the like; Tools therefor
    • B27L11/005Tools 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)

PATENTANSPRÜCHE: i. Rotationskörper für ein umlaufendes Werkzeug zur Zerspanung von Holzabfällen verschiedenster Art, dadurch gekennzeichnet, daß er, mit einem Zahn als Werkzeug versehen, in seinem Querschnitt spiralig ausgeführt ist, wobei die Steigung der Spirale der zu erzielenden Spanstärke entspricht. PATENT CLAIMS: i. Rotary body for a rotating tool for Chipping of various types of wood waste, characterized in that it, provided with a tooth as a tool, designed with a spiral in its cross-section where the pitch of the spiral corresponds to the chip thickness to be achieved. 2. Rotationskörper für ein umlaufendes Werkzeug nach Anspruch i, dadurch gekennzeichnet, daß er zum Zuführen eines Kühlmittels gegen übermäßige Erwärmung der Reibflächen des Rotationskörpers mit dem Holz sowie des zerspanenden Zahnes mit einem Kanalsystem versehen ist, dass aus Bohrungen besteht, die von der hohlen Achse zum Umfang des Rotationskörpers verlaufen.2. Rotary body for a rotating tool according to claim i, characterized in that that it is used to supply a coolant against excessive heating of the friction surfaces the body of revolution with the wood and the cutting tooth with a canal system is provided that consists of holes running from the hollow axis to the circumference of the Solid of revolution run.
DEA15918A 1952-06-07 1952-06-07 Rotary body for a revolving tool for chipping wood waste Expired DE929991C (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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