FR2523486B1 - Dispositif et procede de controle de formage superplastique d'une piece metallique - Google Patents

Dispositif et procede de controle de formage superplastique d'une piece metallique

Info

Publication number
FR2523486B1
FR2523486B1 FR8204862A FR8204862A FR2523486B1 FR 2523486 B1 FR2523486 B1 FR 2523486B1 FR 8204862 A FR8204862 A FR 8204862A FR 8204862 A FR8204862 A FR 8204862A FR 2523486 B1 FR2523486 B1 FR 2523486B1
Authority
FR
France
Prior art keywords
metal part
forming control
superplastic forming
superplastic
control
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.)
Expired
Application number
FR8204862A
Other languages
English (en)
Other versions
FR2523486A1 (fr
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR8204862A priority Critical patent/FR2523486B1/fr
Priority to US06/475,694 priority patent/US4489579A/en
Priority to JP58044042A priority patent/JPS58173031A/ja
Priority to EP83400539A priority patent/EP0089293B1/fr
Priority to DE8383400539T priority patent/DE3365969D1/de
Priority to CA000423790A priority patent/CA1233737A/fr
Publication of FR2523486A1 publication Critical patent/FR2523486A1/fr
Application granted granted Critical
Publication of FR2523486B1 publication Critical patent/FR2523486B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/053—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure characterised by the material of the blanks
    • B21D26/055—Blanks having super-plastic properties

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
FR8204862A 1982-03-17 1982-03-17 Dispositif et procede de controle de formage superplastique d'une piece metallique Expired FR2523486B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR8204862A FR2523486B1 (fr) 1982-03-17 1982-03-17 Dispositif et procede de controle de formage superplastique d'une piece metallique
US06/475,694 US4489579A (en) 1982-03-17 1983-03-15 Monitoring device and process of a metallic part superplastic forming
JP58044042A JPS58173031A (ja) 1982-03-17 1983-03-16 金属部材超塑性成形加工の制御装置及び制御法
EP83400539A EP0089293B1 (fr) 1982-03-17 1983-03-16 Dispositif et procédé de contrôle du formage superplastique d'une pièce métallique
DE8383400539T DE3365969D1 (en) 1982-03-17 1983-03-16 Apparatus and control method for the superplastic formation of a metallic blank
CA000423790A CA1233737A (fr) 1982-03-17 1983-03-17 Dispositif et procede de controle du formage superplastique d'une piece metallique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8204862A FR2523486B1 (fr) 1982-03-17 1982-03-17 Dispositif et procede de controle de formage superplastique d'une piece metallique

Publications (2)

Publication Number Publication Date
FR2523486A1 FR2523486A1 (fr) 1983-09-23
FR2523486B1 true FR2523486B1 (fr) 1985-06-07

Family

ID=9272260

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8204862A Expired FR2523486B1 (fr) 1982-03-17 1982-03-17 Dispositif et procede de controle de formage superplastique d'une piece metallique

Country Status (6)

Country Link
US (1) US4489579A (fr)
EP (1) EP0089293B1 (fr)
JP (1) JPS58173031A (fr)
CA (1) CA1233737A (fr)
DE (1) DE3365969D1 (fr)
FR (1) FR2523486B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4658362A (en) * 1984-12-24 1987-04-14 Mxdonnell Douglas Corporation Process modeling for superplastic forming of metal sheets
US4584860A (en) * 1985-06-17 1986-04-29 Rockwell International Corporation Tooling system for superplastic forming of metals
US4708008A (en) * 1985-12-26 1987-11-24 Mcdonnell Douglas Corporation Volume control superplastic forming
US5007265A (en) * 1988-12-19 1991-04-16 Rockwell International Optical monitor for superplastic forming
JPH06505439A (ja) * 1991-12-03 1994-06-23 マクダネル　ダグラス　コーポレイション 超可塑性成形を制御するための排気ガス流量の使用
US5419170A (en) * 1993-10-15 1995-05-30 The Boeing Company Gas control for superplastic forming
JP4539917B2 (ja) * 2005-03-30 2010-09-08 住友軽金属工業株式会社 熱間ブロー成形性評価装置および評価方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE127420C (fr) *
US3340101A (en) * 1965-04-02 1967-09-05 Ibm Thermoforming of metals
US3529457A (en) * 1966-12-23 1970-09-22 Pressed Steel Fisher Ltd Method of forming sheet or plate material
US3934440A (en) * 1971-05-20 1976-01-27 Berg John W Means and method of forming sheet metal
US3786976A (en) * 1972-06-21 1974-01-22 P Murphy Sensor system for automatic tooling
US4011744A (en) * 1973-03-30 1977-03-15 Ivanovich Ershov Vladislav Method and means for shaping parts by hydraulic extrusion
US3934441A (en) * 1974-07-08 1976-01-27 Rockwell International Corporation Controlled environment superplastic forming of metals
US3974673A (en) * 1975-04-07 1976-08-17 Rockwell International Corporation Titanium parts manufacturing
US4087037A (en) * 1976-07-09 1978-05-02 Mcdonnell Douglas Corporation Method of and tools for producing superplastically formed and diffusion bonded structures
US4181000A (en) * 1977-10-04 1980-01-01 Rockwell International Corporation Method for superplastic forming
CH633203A5 (de) * 1978-03-31 1982-11-30 Alusuisse Verfahren und vorrichtung zum herstellen einer verpackungsmulde in einer metall-kunststoffverbundfolie.
US4233829A (en) * 1978-10-10 1980-11-18 Rockwell International Corporation Apparatus for superplastic forming
US4306436A (en) * 1980-05-12 1981-12-22 Rockwell International Corporation Method and apparatus for regulating preselected loads on forming dies

Also Published As

Publication number Publication date
FR2523486A1 (fr) 1983-09-23
EP0089293A1 (fr) 1983-09-21
CA1233737A (fr) 1988-03-08
JPH0234697B2 (fr) 1990-08-06
US4489579A (en) 1984-12-25
EP0089293B1 (fr) 1986-09-10
JPS58173031A (ja) 1983-10-11
DE3365969D1 (en) 1986-10-16

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Legal Events

Date Code Title Description
ST Notification of lapse