JPS5732809A - Edger roll for rolling h-beam - Google Patents

Edger roll for rolling h-beam

Info

Publication number
JPS5732809A
JPS5732809A JP10959780A JP10959780A JPS5732809A JP S5732809 A JPS5732809 A JP S5732809A JP 10959780 A JP10959780 A JP 10959780A JP 10959780 A JP10959780 A JP 10959780A JP S5732809 A JPS5732809 A JP S5732809A
Authority
JP
Japan
Prior art keywords
roll
sleeves
sleeve
rolling
tapered
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
JP10959780A
Other languages
Japanese (ja)
Other versions
JPS5950404B2 (en
Inventor
Yoshihiro Nakagawa
Yutaka Nakai
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.)
Kubota Corp
Original Assignee
Kubota 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 Kubota Corp filed Critical Kubota Corp
Priority to JP10959780A priority Critical patent/JPS5950404B2/en
Publication of JPS5732809A publication Critical patent/JPS5732809A/en
Publication of JPS5950404B2 publication Critical patent/JPS5950404B2/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
    • B21B1/08—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 structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/088—H- or I-sections

Landscapes

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

Abstract

PURPOSE:To economically obtain a roll of superior rolling effect by splitting a sleeve to both end sleeves having tapered roll surfaces and a central sleeve located therebetween in its longitudinal direction. CONSTITUTION:A roll barrel part for rolling is formed to a separate body as a sleeve 21 provided with a roll surface 19a at the center thereof and tapered roll surfaces 19b, 19b to be formed at both ends. This sleeve 21 is split in its longitudinal direction to the three; both end sleeves 28, 29 having tapered roll surfaces 19b, 19b at both ends, and a central sleeve 30 located between both sleeves 28, 29 and having a roll surface 19a. These sleeves 28, 29, 30 are fixed onto a roll shaft 20 into one body by shrinkage fitting or other fixing means, and the sleeves 28, 29, 30 are juxtaposed without any space. Both of both end sleeves 28, 29 and the central sleeve 30 are manufactured of mutually dissimilar materials.
JP10959780A 1980-08-08 1980-08-08 Edger roll for H type steel rolling Expired JPS5950404B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10959780A JPS5950404B2 (en) 1980-08-08 1980-08-08 Edger roll for H type steel rolling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10959780A JPS5950404B2 (en) 1980-08-08 1980-08-08 Edger roll for H type steel rolling

Publications (2)

Publication Number Publication Date
JPS5732809A true JPS5732809A (en) 1982-02-22
JPS5950404B2 JPS5950404B2 (en) 1984-12-08

Family

ID=14514296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10959780A Expired JPS5950404B2 (en) 1980-08-08 1980-08-08 Edger roll for H type steel rolling

Country Status (1)

Country Link
JP (1) JPS5950404B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6319903U (en) * 1986-07-21 1988-02-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6319903U (en) * 1986-07-21 1988-02-09

Also Published As

Publication number Publication date
JPS5950404B2 (en) 1984-12-08

Similar Documents

Publication Publication Date Title
DE3569687D1 (en) Rolling stand of the type with tie-rods with oscillating supports with interchangeable intermediate holder bases
GB2070443A (en) Golf shaft having reverse tapered butt section
IT1131861B (en) PROCEDURE TO END THE WINDING OF THE THREAD IN THE RENDERING MACHINES OR RETORCITOI, AS WELL AS THE ROLLER OR RITORCITOIO RING
DE3765561D1 (en) ROLLING MILL WITH AXIAL SLIDING WORK ROLLERS.
ES2035978T3 (en) A GUIDE WITH RECIRCULATION FOR ROLLING BODIES.
DE69411117D1 (en) Rolling mill with axially movable rolls
IT7925600A0 (en) IMPROVEMENTS IN THE CONSTRUCTION OF AN ELECTROMAGNETIC VALVE.
IT7948131A0 (en) IMPROVEMENT IN THE ARULLI ROLLING MILLS
IT1134319B (en) MANUFACTURING PROCESS OF RINGS FOR ROLLING BEARINGS OR SIMILAR, DIVIDED INTO TWO PARTS ALONG AN ARROW-SHAPED SEPARATION LINE
IT8068023A0 (en) IMPROVEMENTS IN THE PRODUCTION OF METHACROLEIN
IT1117763B (en) IMPROVEMENT IN COMPOSITE SHEET MATERIALS FOR THE APPLICATION OF LETTERS, MARKS AND SIMILAR BY TRANSFER
MX161101A (en) METHOD IMPROVEMENTS FOR ROLLING MULTIPLE SECTIONS OF ROUND SECTION MATERIAL
ES493259A0 (en) IMPROVEMENTS IN THE MANUFACTURE OF SELF-CENTERING CLUTCH BEARINGS
EP0556408A4 (en)
IT9067661A0 (en) ROLLING BEARING WITH AT LEAST ONE BEARING RING SPLIT TRANSVERSELY TO THE AXIS DIRECTION.
JPS5732810A (en) Edger roll for rolling h-beam
IT1092206B (en) PROCESS FOR THE PRODUCTION OF INTERMEDIATES FOR USE IN THE PRODUCTION OF ANTIBIOTICS
JPS5732808A (en) Edger roll for rolling h-beam
IT7940022A0 (en) FRICTION WELDING PROCEDURE PARTICULARLY FOR HOLLOW BODIES SUCH AS ROLLERS AND THE SIMILAR
FI882254A7 (en) Oxyiminoether compounds, their use as herbicides, and their manufacture and intermediates used in the manufacture
JPS5751036A (en) Cylindrical bush assembly
ES488498A1 (en) Power Steering Valve and Method of Making the Same
JPS6430918A (en) Thrust bearing
JPS5486465A (en) Composite roll for rolling
IT1194717B (en) SHOWER, IN PARTICULAR FOR USE IN CAMPSITES