FR2420381A1 - PROCESS FOR PRODUCING HOT CUT BLANKETS FOR STAMPING - Google Patents

PROCESS FOR PRODUCING HOT CUT BLANKETS FOR STAMPING

Info

Publication number
FR2420381A1
FR2420381A1 FR7906885A FR7906885A FR2420381A1 FR 2420381 A1 FR2420381 A1 FR 2420381A1 FR 7906885 A FR7906885 A FR 7906885A FR 7906885 A FR7906885 A FR 7906885A FR 2420381 A1 FR2420381 A1 FR 2420381A1
Authority
FR
France
Prior art keywords
stamping
blankets
hot cut
producing hot
bar
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
FR7906885A
Other languages
French (fr)
Other versions
FR2420381B3 (en
Inventor
Peter Krosbacher
Johann Wetzinger
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.)
KROESBACHER STAHLWAREN FRANZ
Original Assignee
KROESBACHER STAHLWAREN FRANZ
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 KROESBACHER STAHLWAREN FRANZ filed Critical KROESBACHER STAHLWAREN FRANZ
Publication of FR2420381A1 publication Critical patent/FR2420381A1/en
Application granted granted Critical
Publication of FR2420381B3 publication Critical patent/FR2420381B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
    • B21J1/06—Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0075—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rods of limited length

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Forging (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Abstract

Procédé de fabrication et d'ébauches découpées et chaudes pour l'emboutissage Avant d'entrer dans le dispositif de chauffage, chaque barre du matériau à découper est soudée à la barre précédente de manière à former une barre continue qui, à sa sortie du dispositif de chauffage est divisée en ébauches. Application aux techniques de l'emboutissage.Manufacturing process and hot cut blanks for stamping Before entering the heating device, each bar of the material to be cut is welded to the previous bar so as to form a continuous bar which, when it leaves the device heating is divided into blanks. Application to stamping techniques.

FR7906885A 1978-03-24 1979-03-19 PROCESS FOR PRODUCING HOT CUT BLANKETS FOR STAMPING Granted FR2420381A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT212178A AT351337B (en) 1978-03-24 1978-03-24 PROCESS FOR THE MANUFACTURE OF WARMED CLEARING PIECES FOR DIE FORGING

Publications (2)

Publication Number Publication Date
FR2420381A1 true FR2420381A1 (en) 1979-10-19
FR2420381B3 FR2420381B3 (en) 1981-12-24

Family

ID=3528215

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906885A Granted FR2420381A1 (en) 1978-03-24 1979-03-19 PROCESS FOR PRODUCING HOT CUT BLANKETS FOR STAMPING

Country Status (4)

Country Link
AT (1) AT351337B (en)
DE (1) DE2911048C2 (en)
FR (1) FR2420381A1 (en)
GB (1) GB2023474A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT380416B (en) * 1983-03-08 1986-05-26 Eumuco Ag Fuer Maschinenbau DEVICE FOR PRODUCING GAPS
DE3809932C1 (en) * 1988-03-24 1989-06-22 Otto Junker Gmbh, 5107 Simmerath, De

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2459625A (en) * 1946-11-01 1949-01-18 Wheeling Steel Corp Welding together metal strip ends
DE1677190A1 (en) * 1959-07-13 1970-04-23 Blaw Knox Co Method and device for producing a bandaged butt joint

Also Published As

Publication number Publication date
FR2420381B3 (en) 1981-12-24
AT351337B (en) 1979-07-25
DE2911048A1 (en) 1979-10-04
DE2911048C2 (en) 1985-05-23
GB2023474A (en) 1980-01-03
ATA212178A (en) 1978-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse