GB1355673A - Rolling mills - Google Patents

Rolling mills

Info

Publication number
GB1355673A
GB1355673A GB3029571A GB3029571A GB1355673A GB 1355673 A GB1355673 A GB 1355673A GB 3029571 A GB3029571 A GB 3029571A GB 3029571 A GB3029571 A GB 3029571A GB 1355673 A GB1355673 A GB 1355673A
Authority
GB
United Kingdom
Prior art keywords
pass
passes
sizing
triangular
wall
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
GB3029571A
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.)
Friedrich Kocks GmbH and Co
Original Assignee
Friedrich Kocks GmbH and Co
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
Priority claimed from DE19681814238 external-priority patent/DE1814238C2/en
Application filed by Friedrich Kocks GmbH and Co filed Critical Friedrich Kocks GmbH and Co
Publication of GB1355673A publication Critical patent/GB1355673A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/18—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section in a continuous process

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

Abstract

1355673 Rolling mills FRIEDRICH KOCKS 29 June 1971 [17 July 1970] 30295/71 Addition to 1288410 Heading B3M A continuous wire-rolling mill includes at least two sizing passes following a row of triangular passes, Fig. 1, the cross-section of each sizing pass, Figs. 2 and 3, being such that a minimum reduction takes place when there is no twisting of the wire between the sizing pass and the preceding pass. Two successive sizing passes 12 and 34 may follow the triangular passes, and the pass 12 may be angularly offset relative to the preceding triangular pass. Alternatively, three or more sizing passes may be employed, and where the first of these passes has to be angularly offset, the preceding triangular pass is designed to give only a slight reduction. The grooves of the pass 12 have curved walls 26 whose radius is greater than the distance 22, whereas the radius 36 of the wall 28 in the pass 34 is relatively smaller. The wall 28 may have an elliptical curvature, or may be formed as the arc of a circle.
GB3029571A 1968-12-12 1971-06-29 Rolling mills Expired GB1355673A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19681814238 DE1814238C2 (en) 1968-12-12 1968-12-12 Roll calibration for fine iron, especially for wire rolling mills
DE19702035482 DE2035482C2 (en) 1968-12-12 1970-07-17 Roll calibration for fine iron, especially for wire rolling mills

Publications (1)

Publication Number Publication Date
GB1355673A true GB1355673A (en) 1974-06-05

Family

ID=25756581

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3029571A Expired GB1355673A (en) 1968-12-12 1971-06-29 Rolling mills

Country Status (2)

Country Link
DE (1) DE2035482C2 (en)
GB (1) GB1355673A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4923756A (en) * 1972-06-29 1974-03-02
JPS4924867A (en) * 1972-06-29 1974-03-05

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0264850B1 (en) * 1986-10-20 1992-03-25 Sms Schloemann-Siemag Aktiengesellschaft Arrangement for rolling profiled bars within small tolerances
DE3816840A1 (en) * 1988-05-18 1989-11-30 Schloemann Siemag Ag CALIBRATION FOR THE ROLLS OF ROLLING MILLS WITH THREE OR MORE ROLLERS

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4923756A (en) * 1972-06-29 1974-03-02
JPS4924867A (en) * 1972-06-29 1974-03-05
JPS5412421B2 (en) * 1972-06-29 1979-05-23
JPS5412420B2 (en) * 1972-06-29 1979-05-23

Also Published As

Publication number Publication date
DE2035482A1 (en) 1972-01-27
DE2035482C2 (en) 1983-01-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee