JPS642706A - Edging press - Google Patents

Edging press

Info

Publication number
JPS642706A
JPS642706A JP15733287A JP15733287A JPS642706A JP S642706 A JPS642706 A JP S642706A JP 15733287 A JP15733287 A JP 15733287A JP 15733287 A JP15733287 A JP 15733287A JP S642706 A JPS642706 A JP S642706A
Authority
JP
Japan
Prior art keywords
stock
couple
buckling
press
press 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.)
Granted
Application number
JP15733287A
Other languages
Japanese (ja)
Other versions
JPH012706A (en
JPH078364B2 (en
Inventor
Nobuhiro Tazoe
Kenichi Ide
Hiroshi Kobayashi
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.)
IHI Corp
Original Assignee
IHI Corp
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 IHI Corp filed Critical IHI Corp
Priority to JP15733287A priority Critical patent/JPH078364B2/en
Publication of JPH012706A publication Critical patent/JPH012706A/en
Publication of JPS642706A publication Critical patent/JPS642706A/en
Publication of JPH078364B2 publication Critical patent/JPH078364B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B21B1/02—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing

Landscapes

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

Abstract

PURPOSE:To prevent generation of buckling of a stock by installing metal dies edging the stock and a couple of press rolls whose diameter and body length are specified and pressing both about central parts of the stock in the width direction. CONSTITUTION:A couple of right and left metal dies 2a, 2b are oppositely moved by draft cylinders 3a, 3b to edge a stock 4 such as a slab. A couple of upper and lower press rolls 5, 6 press the about central parts of the width direction of the stock 4 from upward and downward directions to prevent buckling of the stock 4. The rolls 5, 6 are specified so that their diameter is about >=600mm and their body length L is about >=500mm. Thus, generation of buckling of the stock 4 is prevented and the equipment cost and operating cost are reduced because the number of press rolls 5, 6 is minimized.
JP15733287A 1987-06-24 1987-06-24 Width reduction press Expired - Fee Related JPH078364B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15733287A JPH078364B2 (en) 1987-06-24 1987-06-24 Width reduction press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15733287A JPH078364B2 (en) 1987-06-24 1987-06-24 Width reduction press

Publications (3)

Publication Number Publication Date
JPH012706A JPH012706A (en) 1989-01-06
JPS642706A true JPS642706A (en) 1989-01-06
JPH078364B2 JPH078364B2 (en) 1995-02-01

Family

ID=15647378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15733287A Expired - Fee Related JPH078364B2 (en) 1987-06-24 1987-06-24 Width reduction press

Country Status (1)

Country Link
JP (1) JPH078364B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02210065A (en) * 1989-01-25 1990-08-21 Toray Ind Inc Production of polyester woven fabric

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02210065A (en) * 1989-01-25 1990-08-21 Toray Ind Inc Production of polyester woven fabric

Also Published As

Publication number Publication date
JPH078364B2 (en) 1995-02-01

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees