DE28412C - Process and devices for the production of hollow rolls with hard cast iron jaws - Google Patents

Process and devices for the production of hollow rolls with hard cast iron jaws

Info

Publication number
DE28412C
DE28412C DENDAT28412D DE28412DA DE28412C DE 28412 C DE28412 C DE 28412C DE NDAT28412 D DENDAT28412 D DE NDAT28412D DE 28412D A DE28412D A DE 28412DA DE 28412 C DE28412 C DE 28412C
Authority
DE
Germany
Prior art keywords
cast iron
production
devices
hard cast
hollow rolls
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.)
Active
Application number
DENDAT28412D
Other languages
German (de)
Original Assignee
W.hassel in Hagen i. W
Publication of DE28412C publication Critical patent/DE28412C/en
Active legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B27/00Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02Shape or construction of rolls
    • B21B27/03Sleeved rolls

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

Claims (1)

Patent-Anspruch:Patent claim: Das Verfahren, Hartgufsarbeitsbacken für mit einander arbeitende calibrirte Ober- und Unterwalzen gleichzeitig herzustellen, bestehend im Abdrehen eines hohlen Hartgufscylinders, Eindrehen von centrischen bezw. excentrischen Calibern in denselben und Zerlegen des Cylinders in zwei Hälften durch Auftrennen desselben in den für diesen Zweck weichgegossenen Längszonen k, Fig. 4.The process of producing hard cast iron working jaws for calibrated upper and lower rolls working with one another at the same time, consisting in turning a hollow hard cast iron cylinder, turning in centric bezw. eccentric calibers in the same and dividing the cylinder into two halves by separating it in the longitudinal zones k, soft-cast for this purpose, Fig. 4.
DENDAT28412D Process and devices for the production of hollow rolls with hard cast iron jaws Active DE28412C (en)

Publications (1)

Publication Number Publication Date
DE28412C true DE28412C (en)

Family

ID=304659

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT28412D Active DE28412C (en) Process and devices for the production of hollow rolls with hard cast iron jaws

Country Status (1)

Country Link
DE (1) DE28412C (en)

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