FR2501549B3 - - Google Patents

Info

Publication number
FR2501549B3
FR2501549B3 FR8204260A FR8204260A FR2501549B3 FR 2501549 B3 FR2501549 B3 FR 2501549B3 FR 8204260 A FR8204260 A FR 8204260A FR 8204260 A FR8204260 A FR 8204260A FR 2501549 B3 FR2501549 B3 FR 2501549B3
Authority
FR
France
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
FR8204260A
Other languages
French (fr)
Other versions
FR2501549A3 (en
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.)
BFI VDEH Institut fuer Angewandte Forschung GmbH
Original Assignee
BFI VDEH Institut fuer Angewandte Forschung GmbH
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 BFI VDEH Institut fuer Angewandte Forschung GmbH filed Critical BFI VDEH Institut fuer Angewandte Forschung GmbH
Publication of FR2501549A3 publication Critical patent/FR2501549A3/en
Application granted granted Critical
Publication of FR2501549B3 publication Critical patent/FR2501549B3/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
    • B21J9/00—Forging presses
    • B21J9/10—Drives for forging presses
    • B21J9/20—Control devices specially adapted to forging presses not restricted to one of the preceding subgroups
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
FR8204260A 1981-03-14 1982-03-12 METHOD OF HOT FORGING CONTROLLED BY A PROCESS CALCULATOR Granted FR2501549A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813109902 DE3109902A1 (en) 1981-03-14 1981-03-14 METHOD FOR FREE-FORMING

Publications (2)

Publication Number Publication Date
FR2501549A3 FR2501549A3 (en) 1982-09-17
FR2501549B3 true FR2501549B3 (en) 1983-04-22

Family

ID=6127284

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8204260A Granted FR2501549A3 (en) 1981-03-14 1982-03-12 METHOD OF HOT FORGING CONTROLLED BY A PROCESS CALCULATOR

Country Status (5)

Country Link
JP (1) JPS57160536A (en)
DE (1) DE3109902A1 (en)
FR (1) FR2501549A3 (en)
GB (1) GB2094999B (en)
IT (1) IT1150652B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5829600A (en) * 1981-08-12 1983-02-21 株式会社　アマダ Controller for press by microcomputer
US4631685A (en) * 1984-12-07 1986-12-23 General Motors Corporation Method and apparatus for ultrasonic plastic forming and joining
DE3504774C1 (en) * 1985-02-13 1986-06-12 Schirmer, Plate und Siempelkamp Hydraulische Pressen GmbH, 4150 Krefeld Forging installation for open-die preforging
DE4132011C2 (en) * 1991-09-26 1996-10-17 Langenstein & Schemann Gmbh Device for controlling a striking metal forming machine with regard to workpiece thickness
DE4326924A1 (en) * 1993-08-11 1995-02-16 Eumuco Ag Fuer Maschinenbau Method for operating a drop-forging press
DE19620325A1 (en) * 1996-05-21 1997-11-27 Otto Dr Ing Voigtlaender Method of precision working or machining of parts esp. for forged connecting rods in internal combustion engines
DE10336469B4 (en) * 2003-08-08 2006-06-29 Langenstein & Schemann Gmbh Method and device for forming a workpiece with subsequent lifting of the workpiece
DE102005014221B4 (en) * 2005-03-30 2010-11-18 GMT Gesellschaft für metallurgische Technologie- und Softwareentwicklung mbH Method of ensuring uniform shaping during open-die forging
CN102357637A (en) * 2011-09-30 2012-02-22 佛山市顺德工业与信息技术研究中心有限公司 Neural network control method of nonlinear precision forging press
JP6520459B2 (en) * 2015-06-25 2019-05-29 日立金属株式会社 Forging die design support apparatus and forging die design support method
FR3114327B1 (en) * 2020-09-23 2023-01-27 Safran Aircraft Engines Process of forging a piece of maraging steel
FR3114326B1 (en) * 2020-09-23 2023-01-27 Safran Aircraft Engines Process of forging a piece of maraging steel
FR3114325B1 (en) * 2020-09-23 2023-01-27 Safran Aircraft Engines Process of forging a piece of maraging steel
DE102022206855A1 (en) 2022-06-30 2024-01-04 Sms Group Gmbh Forging strategy SMX

Also Published As

Publication number Publication date
DE3109902A1 (en) 1982-11-11
GB2094999A (en) 1982-09-22
GB2094999B (en) 1985-10-02
IT8220065A0 (en) 1982-03-10
JPS57160536A (en) 1982-10-02
IT1150652B (en) 1986-12-17
FR2501549A3 (en) 1982-09-17

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