FR2379336A1 - MANUFACTURING PROCESS OF HALF-PRODUCED METAL PROFILES - Google Patents

MANUFACTURING PROCESS OF HALF-PRODUCED METAL PROFILES

Info

Publication number
FR2379336A1
FR2379336A1 FR7803107A FR7803107A FR2379336A1 FR 2379336 A1 FR2379336 A1 FR 2379336A1 FR 7803107 A FR7803107 A FR 7803107A FR 7803107 A FR7803107 A FR 7803107A FR 2379336 A1 FR2379336 A1 FR 2379336A1
Authority
FR
France
Prior art keywords
manufacturing process
metal profiles
produced metal
blanks
cages
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
FR7803107A
Other languages
French (fr)
Other versions
FR2379336B1 (en
Inventor
J M Chumanov
V F Gubaidulin
G M Shulgin
S P Efimenko
V P Slednev
V B Shum
V S Solod
J P Lyashenko
P A Levichev
V V Moiseenkov
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.)
Donetsky Politekhnichesky Institut
Original Assignee
Donetsky Politekhnichesky Institut
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 SU772448976A external-priority patent/SU724231A1/en
Priority claimed from SU2472854A external-priority patent/SU822932A2/en
Application filed by Donetsky Politekhnichesky Institut filed Critical Donetsky Politekhnichesky Institut
Publication of FR2379336A1 publication Critical patent/FR2379336A1/en
Application granted granted Critical
Publication of FR2379336B1 publication Critical patent/FR2379336B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D23/00—Machines or devices for shearing or cutting profiled stock
    • B23D23/02—Machines or devices for shearing or cutting profiled stock otherwise than in a plane perpendicular to the axis of the stock
    • 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
    • B21B1/0815—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 from flat-rolled products, e.g. by longitudinal shearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Wire Processing (AREA)
  • Shearing Machines (AREA)

Abstract

Procédé de laminage de lingots. On forme à partir d'un lingot 3 progressivement des ébauches, dans une série de cages à plusieurs cannelures, réunies latéralement par des barrettes; puis les ébauches 36, 37 et 38 sont séparées en les forçant à se déplacer l'une par rapport à l'autre dans le sens de leurs axes longitudinaux. Application aux demi-produits alimentant un train à fil.Method of rolling ingots. From an ingot 3, blanks are gradually formed, in a series of cages with several grooves, joined laterally by bars; then the blanks 36, 37 and 38 are separated by forcing them to move relative to each other in the direction of their longitudinal axes. Application to semi-finished products feeding a wire train.

FR7803107A 1977-02-04 1978-02-03 MANUFACTURING PROCESS OF HALF-PRODUCED METAL PROFILES Granted FR2379336A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU772448976A SU724231A1 (en) 1977-02-04 1977-02-04 Method of preparing shaped billets
SU2472854A SU822932A2 (en) 1977-05-04 1977-05-04 Method of producing bar billets and pass for performing it

Publications (2)

Publication Number Publication Date
FR2379336A1 true FR2379336A1 (en) 1978-09-01
FR2379336B1 FR2379336B1 (en) 1980-01-18

Family

ID=26665612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7803107A Granted FR2379336A1 (en) 1977-02-04 1978-02-03 MANUFACTURING PROCESS OF HALF-PRODUCED METAL PROFILES

Country Status (5)

Country Link
JP (1) JPS53114763A (en)
DE (1) DE2804726A1 (en)
FR (1) FR2379336A1 (en)
GB (1) GB1571752A (en)
IT (1) IT7819854A0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5813285B2 (en) * 1979-07-20 1983-03-12 新日本製鐵株式会社 Roll for cutting slabs
JPS5615911A (en) * 1979-07-20 1981-02-16 Nippon Steel Corp Longitudinal cutting method for cast metal piece
DE4333303A1 (en) * 1993-09-30 1995-04-06 Schloemann Siemag Ag Method and device for producing pre-profiles

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE504328A (en) *
DE2612714A1 (en) * 1975-03-25 1976-10-07 Co Steel Int DEVICE FOR DIVISION OF ROLLED METAL STUDS AND FORMATION OF MULTIPLE BAR MATERIAL
FR2330474A1 (en) * 1975-11-10 1977-06-03 Monsanto Co STEEL FILAMENT MANUFACTURING PROCESS
FR2340148A1 (en) * 1976-02-09 1977-09-02 Co Steel Int PROCESS FOR CUTTING A DOUBLE METAL BAR

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE504328A (en) *
DE2612714A1 (en) * 1975-03-25 1976-10-07 Co Steel Int DEVICE FOR DIVISION OF ROLLED METAL STUDS AND FORMATION OF MULTIPLE BAR MATERIAL
FR2330474A1 (en) * 1975-11-10 1977-06-03 Monsanto Co STEEL FILAMENT MANUFACTURING PROCESS
FR2340148A1 (en) * 1976-02-09 1977-09-02 Co Steel Int PROCESS FOR CUTTING A DOUBLE METAL BAR

Also Published As

Publication number Publication date
GB1571752A (en) 1980-07-16
DE2804726A1 (en) 1978-08-10
IT7819854A0 (en) 1978-01-31
FR2379336B1 (en) 1980-01-18
JPS53114763A (en) 1978-10-06

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Legal Events

Date Code Title Description
ST Notification of lapse