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DE321643C - Process for the production of furnace forms and similarly designed double-walled bodies from one piece - Google Patents

Process for the production of furnace forms and similarly designed double-walled bodies from one piece

Info

Publication number
DE321643C
DE321643C DENDAT321643D DE321643DD DE321643C DE 321643 C DE321643 C DE 321643C DE NDAT321643 D DENDAT321643 D DE NDAT321643D DE 321643D D DE321643D D DE 321643DD DE 321643 C DE321643 C DE 321643C
Authority
DE
Germany
Prior art keywords
production
piece
similarly designed
designed double
walled bodies
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
DENDAT321643D
Other languages
German (de)
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.)
Hirsch Kupfer & Messingwerke
Original Assignee
Hirsch Kupfer & Messingwerke
Publication date
Application granted granted Critical
Publication of DE321643C publication Critical patent/DE321643C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21KMAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00Making hollow articles not covered by a single preceding sub-group

Landscapes

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

Description

Verfahren zur Herstellung von Hochofenformen und ähnlich gestalteten doppelwandigen Körpern aus einem Stück. Die Erfindung bezieht sich auf ein Verfahren zur Herstellung von Hochofenformen, sowie ähnlich gestalteten doppelwandigen Körpern aus einem Stück und bezweckt, ein Verfahren zu schaffen, vermöge dessen durch ein Minimum von Arbeitsgängen widerstandsfähige Körper oben angegebener Art angefertigt werden können.Process for the production of furnace molds and similar shaped ones double-walled bodies from one piece. The invention relates to a method for the production of furnace molds, as well as similarly designed double-walled bodies from one piece and aims to create a process by virtue of it through a Resistant bodies of the type indicated above are made with a minimum of operations can be.

Das Verfahren besteht darin, daß ein nahtloses Rohr fortlaufend nach außen oder innen umgebördelt und das so erhaltene Werkstück durch Schmieden, Pressen, Walzen o. dgl. auf die gewünschte Endform gebracht wird.The process consists in making a seamless tube continuously after beaded on the outside or inside and the workpiece obtained in this way by forging, pressing, Rolling o. The like. Is brought to the desired final shape.

Auf der beifolgenden Zeichnung sind zwei nach dem neuen Verfahren hergestellte Körper beispielsweise veranschaulicht, und es ist Fig. i ein Längsschnitt durch das Werkstück, Fig. 2 ein Längsschnitt durch das Werkstück nach Fig. i während des ersten Arbeitsganges, Fig.3 ein Längsschnitt durch den fertig bearbeiteten Körper, Fig. q. ein der Fig. i ähnlicher Längsschnitt durch das Werkstück, Fig. 5 ein der Fig. ä ähnlicher Längsschnitt durch das Werkstück nach Fig. ¢ während des ersten Arbeitsganges,. und Fig. 6@ ein der Fig. 3 ähnlicher Längsschnitt durch den fertig bearbeiteten Körper.The following drawing shows two using the new method Manufactured body illustrated, for example, and Fig. i is a longitudinal section through the workpiece, FIG. 2 shows a longitudinal section through the workpiece according to FIG of the first working step, Figure 3 is a longitudinal section through the finished body, Fig. Q. a longitudinal section similar to FIG. i through the workpiece, FIG. 5 shows a Fig. Ä Similar longitudinal section through the workpiece according to Fig. ¢ during the first Operation ,. and FIG. 6 @ a longitudinal section similar to FIG. 3 through the finished machined body.

Gemäß dem neuen Verfahren wird zur Herstellung von Körpern der gewünschten Art ein nahtloses Rohr i benutzt, welches zunächst, entweder wie Fig. 2 zeigt, fortlaufend nach außen oder aber entsprechend Fig. 5 nach innen umgebördelt wird. Dieses fortlaufende Umbördeln geschieht z. B. durch Umwalzen nach Art des Mannesmannverfahrens. Die so bearbeiteten Werkstücke werden alsdann durch Schmieden, Pressen, Walzen o. dgl. auf die gewünschte, in Fig. 3 und 6 veranschaulichte Endform gebracht.According to the new method for the production of bodies is the desired Kind of a seamless tube i used, which initially, either as FIG. 2 shows, continuously is crimped outwards or inwards according to FIG. 5. This ongoing Flanging happens z. B. by rolling in the manner of the Mannesmann method. the Workpieces machined in this way are then forging, pressing, rolling or the like. brought to the desired final shape illustrated in FIGS. 3 and 6.

Claims (1)

PATENT-ANspp,ucH Verfahren zur Herstellung von Hochofenformen und ähnlich gestalteten doppelwandigen Körpern aus einem Stük, dadurch gekennzeichnet, daß ein nahtloses Rohr fortlaufend nach innen oder außen umgebördelt, und das so erhaltene Werkstück durch Schmieden, Pressen, Walzen o. dgl. auf die gewünschte Endform gebracht wird.PATENT-ANspp, ucH Process for the production of furnace molds and similarly designed double-walled bodies from one piece, characterized in that that a seamless tube is continuously flanged inwards or outwards, and that way obtained workpiece by forging, pressing, rolling o. The like. To the desired Final shape is brought.
DENDAT321643D Process for the production of furnace forms and similarly designed double-walled bodies from one piece Expired DE321643C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE321643T

Publications (1)

Publication Number Publication Date
DE321643C true DE321643C (en) 1920-06-19

Family

ID=6162534

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT321643D Expired DE321643C (en) Process for the production of furnace forms and similarly designed double-walled bodies from one piece

Country Status (1)

Country Link
DE (1) DE321643C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE943588C (en) * 1952-05-09 1956-05-24 Siegerlaender Kupferwerke G M Method and device for the production of hollow, double-walled bodies of revolution that are closed at one end and open at the other end

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE943588C (en) * 1952-05-09 1956-05-24 Siegerlaender Kupferwerke G M Method and device for the production of hollow, double-walled bodies of revolution that are closed at one end and open at the other end

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