DE3701154A1 - Walzstrasse zum warmwalzen von rohren - Google Patents

Walzstrasse zum warmwalzen von rohren

Info

Publication number
DE3701154A1
DE3701154A1 DE19873701154 DE3701154A DE3701154A1 DE 3701154 A1 DE3701154 A1 DE 3701154A1 DE 19873701154 DE19873701154 DE 19873701154 DE 3701154 A DE3701154 A DE 3701154A DE 3701154 A1 DE3701154 A1 DE 3701154A1
Authority
DE
Germany
Prior art keywords
rolling
friction
rollers
pipes
tubes
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.)
Granted
Application number
DE19873701154
Other languages
German (de)
English (en)
Other versions
DE3701154C2 (enrdf_load_stackoverflow
Inventor
Karlhans Dipl Ing Staat
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.)
Kocks Technik GmbH and Co KG
Original Assignee
Kocks Technik GmbH and Co KG
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 Kocks Technik GmbH and Co KG filed Critical Kocks Technik GmbH and Co KG
Priority to DE19873701154 priority Critical patent/DE3701154A1/de
Publication of DE3701154A1 publication Critical patent/DE3701154A1/de
Application granted granted Critical
Publication of DE3701154C2 publication Critical patent/DE3701154C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/14—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling without mandrel, e.g. stretch-reducing mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/06—Lubricating, cooling or heating rolls
    • B21B27/10—Lubricating, cooling or heating rolls externally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0239—Lubricating
    • B21B45/0245—Lubricating devices
    • B21B45/0248—Lubricating devices using liquid lubricants, e.g. for sections, for tubes
    • B21B2045/026—Lubricating devices using liquid lubricants, e.g. for sections, for tubes for tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0239—Lubricating
    • B21B45/0242—Lubricants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0239—Lubricating
    • B21B45/0245—Lubricating devices
    • B21B45/0263—Lubricating devices using solid lubricants

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
DE19873701154 1987-01-16 1987-01-16 Walzstrasse zum warmwalzen von rohren Granted DE3701154A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873701154 DE3701154A1 (de) 1987-01-16 1987-01-16 Walzstrasse zum warmwalzen von rohren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873701154 DE3701154A1 (de) 1987-01-16 1987-01-16 Walzstrasse zum warmwalzen von rohren

Publications (2)

Publication Number Publication Date
DE3701154A1 true DE3701154A1 (de) 1988-07-28
DE3701154C2 DE3701154C2 (enrdf_load_stackoverflow) 1989-03-16

Family

ID=6318957

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873701154 Granted DE3701154A1 (de) 1987-01-16 1987-01-16 Walzstrasse zum warmwalzen von rohren

Country Status (1)

Country Link
DE (1) DE3701154A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0504908A1 (en) * 1991-03-20 1992-09-23 Sumitomo Electric Industries, Limited Method of preparing oxide superconducting wire

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10332221B4 (de) * 2003-07-16 2006-05-11 Benteler Stahl/Rohr Gmbh Verfahren zur Minimierung verdickter Enden beim Auswalzen von Walzprodukten

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS ERMITTELT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0504908A1 (en) * 1991-03-20 1992-09-23 Sumitomo Electric Industries, Limited Method of preparing oxide superconducting wire

Also Published As

Publication number Publication date
DE3701154C2 (enrdf_load_stackoverflow) 1989-03-16

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee