DE1752747A1 - Device for welding thin-walled profiles that are greatly expanded in one direction - Google Patents

Device for welding thin-walled profiles that are greatly expanded in one direction

Info

Publication number
DE1752747A1
DE1752747A1 DE19681752747 DE1752747A DE1752747A1 DE 1752747 A1 DE1752747 A1 DE 1752747A1 DE 19681752747 DE19681752747 DE 19681752747 DE 1752747 A DE1752747 A DE 1752747A DE 1752747 A1 DE1752747 A1 DE 1752747A1
Authority
DE
Germany
Prior art keywords
heat source
sides
several
workpiece
rollers
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
DE19681752747
Other languages
German (de)
Inventor
Fritz Dipl-Ing Schleich
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.)
Carl Zeiss SMT GmbH
Original Assignee
Carl Zeiss SMT GmbH
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 Carl Zeiss SMT GmbH filed Critical Carl Zeiss SMT GmbH
Priority to DE19681752747 priority Critical patent/DE1752747A1/en
Publication of DE1752747A1 publication Critical patent/DE1752747A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/0046—Welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work

Description

noch zusätzlich erwärmt und wenn dies genau aufeinander abgestimmt wird, erreicht man hinter der Schweißstelle eine fast gleichmäßige Erwärmung des gesamten Werkstückes. Diese Erwärmung sollte mit einem zweiten Elektronenstrahlofen, der hinter der Schweißstelle angeordnet ist noch unterstützt Werden, so daß keine schroffe Abkühlung entsteht. Figur q zeigt, daß man auch einen solchen Elektronenstrahlofen oder Induktionsofen 33 bequem zwischen den Rollen 34, 35 unterbringen und damit energiesparend an das Werkstück heranrücken kann. Auch dies wäre bei einer bisher üblichen Spannvorrichtung nicht möglich. is additionally heated and if this is precisely coordinated, an almost uniform heating of the entire workpiece is achieved behind the welding point. This heating should be supported with a second electron beam furnace, which is arranged behind the welding point , so that no abrupt cooling occurs. FIG. Q shows that such an electron beam furnace or induction furnace 33 can also be conveniently accommodated between the rollers 34, 35 and thus moved up to the workpiece in an energy-saving manner . This would also not be possible with a previously common clamping device .

Claims (1)

Patentansprüche 1. Vorrichtung zum :;cliweii3eri dünnwandiger, in einer Richtung stark ausged"lintcr Profile, gekennzeichnet durch entsprechend der Profilform fest angeordnete ilolleii, z~, !:cheii denen das Werkstück gegeriiil,r#r der festste- henden Wärmequelle bewegt wird. Vorrichtung huch Ari-pruch 1, dadurch gekennzeichnet, clail aiif beiden Seiten der Wärmequelle mehrere Rollenpaare angeordnet. sind. i. 7orrichtung nach Ai::;lruch 1 und II, dadurch gekennzeictiiiet, daß eine Einrichtung zum ZieLen tes Werkstückeu durch die nicht aiikretriebenen ltoll,-ri vorgeuehen iat. 4. Vorrichtung nach Anspruch 1 und ?, dadurch gekennzeichnet, daß die Rallen angetrieben wind. 5. Vorrichtung riacli Anupruch 4, dadurch gekennzeichnet, ilaß ein geaeinsamer Antrieb für alle Rollen vorgeuehen ist. G. Vurrichtung nach einem oder mehreren der Ansprüche 1 liie 5, dadurch gekennzeichnet, daU zu beiden Seiten der Wärmequelle je zwei Rollen-paare in geringem Atbutisri(l von d#er Wärmequelle angeordnet !i ind. T. Vorrichtung nach einem der mehreren der Ansprüche 1 t@io G, dadurch gekennzeichnet, daß minilt ritens zwei hollenstraaen vorgesehen sind, welche die Profilteile heranführen und diese vor der Wärmequelle zum eigentlichen Profil zusammenführen. B. Vorrichtung nach eines oder mehreren der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß zu beiden Seiten der zum Schweißen dienenden Wärme- quelle Einrichtungen zum Vor- bzv. Nachheizen des Werkstückes zwischen den Rollen angeordnet sind. 9. Vorrichtung nach Anspruch 8, dadurch gekennzeichnet, daß die Heiz- einrichtungen als Elektronenstrah18fen ausgebildet sind. 10. Vorrichtung nach einem oder mehreren der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die zum Schweigen dienende Wärmequelle als Elektronenstrahlerzeuger ausgebildet ist. 11. Vorrichtung nach Anspruch 10, dadurch gekennzeichnet, daß der Elektronenstrahlerzeuger eine Anordnung zum Pulsen des Elektronenstrahles enthält. 1. A device for:; cliweii3eri thin-walled, in a direction greatly ausged "lintcr profiles, characterized by in accordance with the profile shape fixedly arranged ilolleii, z ~,: Cheii which gegeriiil the workpiece, r # r the festste- Henden heat source is moved!. apparatus huch Ari Pruch 1, characterized in that Clail both sides of the heat source AIIF several roller pairs are arranged i 7orrichtung to Ai ::;... lruch 1 and II, gekennzeictiiiet characterized in that a device not aiikretriebenen to aim tes Werkstückeu by the ltoll 4. Apparatus according to claim 1 and?, characterized in that the rails are driven. 5. Apparatus riacli Anupruch 4, characterized in that a common drive is provided for all roles . G. Vurrichtung according to one or several of the claims 1 liie 5, characterized in that two pairs of rollers are arranged on both sides of the heat source in a slight distance from the heat source ! i ind. T. Device according to one of the several of claims 1 to 10 G, characterized in that at least two Hollenstraaen are provided which bring the profile parts and bring them together in front of the heat source to form the actual profile. B. The device according to one or more of claims 1 to 7, characterized in that on both sides of the heat source used for welding devices for pre- or. Reheating of the workpiece are arranged between the rollers. 9. Apparatus according to claim 8, characterized in that the heating devices are designed as electron beams. 10. The device according to one or more of claims 1 to 9, characterized in that the heat source serving for silence is designed as an electron beam generator. 11. The device according to claim 10, characterized in that the electron gun contains an arrangement for pulsing the electron beam.
DE19681752747 1968-07-10 1968-07-10 Device for welding thin-walled profiles that are greatly expanded in one direction Pending DE1752747A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19681752747 DE1752747A1 (en) 1968-07-10 1968-07-10 Device for welding thin-walled profiles that are greatly expanded in one direction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681752747 DE1752747A1 (en) 1968-07-10 1968-07-10 Device for welding thin-walled profiles that are greatly expanded in one direction

Publications (1)

Publication Number Publication Date
DE1752747A1 true DE1752747A1 (en) 1971-03-11

Family

ID=5692933

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681752747 Pending DE1752747A1 (en) 1968-07-10 1968-07-10 Device for welding thin-walled profiles that are greatly expanded in one direction

Country Status (1)

Country Link
DE (1) DE1752747A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0321685A2 (en) * 1987-12-12 1989-06-28 Oxytechnik Ges. für Systemtechnik mbH Method for supporting beams
CN102615547A (en) * 2012-04-17 2012-08-01 江苏南方涂装环保股份有限公司 Conveying mechanism used for sectional material cutting device
US20130153549A1 (en) * 2010-08-27 2013-06-20 Hanaro Tech Co., Ltd Apparatus and method for manufacturing a swing-ring plate

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0321685A2 (en) * 1987-12-12 1989-06-28 Oxytechnik Ges. für Systemtechnik mbH Method for supporting beams
EP0321685A3 (en) * 1987-12-12 1989-07-26 Oxytechnik Ges. Fur Systemtechnik Mbh Method for supporting beams
US20130153549A1 (en) * 2010-08-27 2013-06-20 Hanaro Tech Co., Ltd Apparatus and method for manufacturing a swing-ring plate
CN102615547A (en) * 2012-04-17 2012-08-01 江苏南方涂装环保股份有限公司 Conveying mechanism used for sectional material cutting device

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