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DE1903071A1 - Cutting plates covered with brittle plastic - Google Patents

Cutting plates covered with brittle plastic

Info

Publication number
DE1903071A1
DE1903071A1 DE19691903071 DE1903071A DE1903071A1 DE 1903071 A1 DE1903071 A1 DE 1903071A1 DE 19691903071 DE19691903071 DE 19691903071 DE 1903071 A DE1903071 A DE 1903071A DE 1903071 A1 DE1903071 A1 DE 1903071A1
Authority
DE
Germany
Prior art keywords
scoring
different design
cutting plates
design options
disks
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.)
Pending
Application number
DE19691903071
Other languages
German (de)
Inventor
Anton Klostermair
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19691903071 priority Critical patent/DE1903071A1/en
Publication of DE1903071A1 publication Critical patent/DE1903071A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)

Abstract

Plastic-covered plates are cut by scratching at least one side of the lower plate edge prior to sawing.

Description

Verfahren u. Vorrichtung zum Schneiden von kunotetoiibeschiohteten Platten Verbesserung der Sohnittqualität, insbesondere an der Unterseite, bei mit spröden Kunststoffen beschichteten Platten. Method and device for cutting kunotetoiibeschiohteten Panels Improvement of the sonicity quality, especially on the underside, with brittle plastics coated panels.

Gegenstand der Erfindung sind ein Verfahren und eine Vorrichtung zum glattrandigem Präzisionsschneiden, beziehungsweise zur Verbesserung beidseitig brüchiger Schnittkanten, insbesondere an den Unterseiten der geschnittenen Platten.The invention relates to a method and a device for smooth-edged precision cutting or, to improve, more brittle on both sides Cut edges, especially on the undersides of the cut panels.

Diese Mängel werden gegenwärtig durch einen zusätzlichen Arbeitsgang (Nachfräsen) beseitigt.These shortcomings are made present through an additional operation (Re-milling) eliminated.

Der Erfindung liegt zugrunde, eine nach dem derzeitigen Stand der Technik, auch in bestehende Anlagen einbaufähige Lösung zu finden.The invention is based on one according to the current state of the art Technology to find a solution that can be built into existing systems.

Die Lösung ist damit begründet, daß die zu trennenden Platten an der Oberfläche, der unteren Seite vorgeritzt werden, dadurch entfällt der zusätzliche Arbeitsgang.The solution is based on the fact that the plates to be separated on the Surface, the lower side are pre-scored, so the additional Operation.

(Fräsen) Es zeigen Fig. 1 Vertikalschnitt durch die Kreissäge mit eingebauter -Ritzvorrichtung parallel zur Schnittrichtung.(Milling) FIG. 1 shows a vertical section through the circular saw built-in scoring device parallel to the cutting direction.

Fig. 2 Vertikalschnitt parallel zur Schnittrichtung mittels mech. angetriebener Vorritzscheibe.Fig. 2 vertical section parallel to the cutting direction by means of mech. driven scoring disc.

Fig. 3 Vertikalschnitt in Richtung quer zum sägeblatt in Bereich der Vorritzanlage.Fig. 3 vertical section in the direction transverse to the saw blade in the area of Scoring machine.

Claims (1)

2ig 4 und 5 Vorritzstifte ( Verschiedene Ausführungsmöglichkelton) Fig. 6 Vorritzscheiben (Verschiedene Ausführungsmöglichkeiten.) Patentansprüche: 1) Verfahren und Vorrichtung (5-13) zum glattrandigen Schneiden von mit spröden Kunststoffen (3) beschichteten Platten, dadurch gekennzeichnet, daß insbesondere. die Plattenunterkante an wenigstens einer Seite des Sägeschnittes (1) vorgeritzt wird. (6) 2) Vorrichtung zur Ausübung des Verfahrens nach Fig. 1 gekennzeichnet durch, wenigstens ein spurhaltiges Vorritzmittel (14-21) z.B. Hochleistungsstahl, Biamant oder Kunststoffsoheibe vor dem Sägeblatt.(1) 3) Vorrichtung nach Anspruch 2, gekennzeichnet durch Mittel sur seitlichen und Höhenfeineinstellung der Vorritsmittel. (14-21)2, 4 and 5 scoring pins (different design options) Fig. 6 Scoring disks (different design options.) 1) Method and device (5-13) for smooth-edged cutting of brittle ones Plates coated with plastics (3), characterized in that in particular. the lower edge of the panel is pre-scored on at least one side of the saw cut (1) will. (6) 2) Device for carrying out the method according to FIG. 1 marked by at least one scoring means (14-21) containing traces, e.g. high-performance steel, Biamant or plastic block in front of the saw blade. (1) 3) Device according to claim 2, characterized by means of lateral and height fine adjustment of the Vorritsmittel. (14-21) 4) Vorrichtung nach den Ansprüchen 2 und 3, gekonnzelchnet durch einen schnellaufenden Antrieb (11-13) für rotierende Vorritzscheiben(20 u. 21) 5) Vorrichtung nach den Ansprüchen 2 bis @, gekennzeichnet durch Andruckfedern (8) für das Vorritzmittel.4) Device according to claims 2 and 3, connected by a high-speed drive (11-13) for rotating scoring disks (20 and 21) 5) device according to claims 2 to @, characterized by pressure springs (8) for the scoring means. 6) Vorrichtung naoh den Ansprüchen 2 bis 5 gekennzeichnet durch Gegendruckmittel (5) an der Gegenüberliegenden Seite des Werkstückes. (3) 7) Vorrichtung nach den Ansprüchen 2 bis 6, gekennzeichnet duroh Anordnung aller Bestandteile, gegebenenfalls auch des Antriebs (13) in einer Einheit, welche Mittel zur nachträglichen Befestigung an bestehenden Maschlilen aufweist.6) Device naoh claims 2 to 5 characterized by counter pressure means (5) on the opposite side of the workpiece. (3) 7) device according to the Claims 2 to 6, characterized duroh arrangement of all components, optionally also of the drive (13) in one unit, which means for subsequent attachment on existing machines.
DE19691903071 1969-01-22 1969-01-22 Cutting plates covered with brittle plastic Pending DE1903071A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19691903071 DE1903071A1 (en) 1969-01-22 1969-01-22 Cutting plates covered with brittle plastic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691903071 DE1903071A1 (en) 1969-01-22 1969-01-22 Cutting plates covered with brittle plastic

Publications (1)

Publication Number Publication Date
DE1903071A1 true DE1903071A1 (en) 1970-12-23

Family

ID=5723102

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691903071 Pending DE1903071A1 (en) 1969-01-22 1969-01-22 Cutting plates covered with brittle plastic

Country Status (1)

Country Link
DE (1) DE1903071A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU746545B2 (en) * 1998-04-03 2002-05-02 Planet Wattohm Wiring duct and accessory capable of being directly mounted on said wiring duct

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU746545B2 (en) * 1998-04-03 2002-05-02 Planet Wattohm Wiring duct and accessory capable of being directly mounted on said wiring duct

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