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AR228469A1 - METHOD TO REDUCE THE CURVING OF METAL SHEET PANELS WHICH ARE SUBJECTED TO PROGRESSIVE AND OPPOSITE FLEXING DURING THE FORMATION OF A COMPLEX FORM WITH SUCH PANEL - Google Patents

METHOD TO REDUCE THE CURVING OF METAL SHEET PANELS WHICH ARE SUBJECTED TO PROGRESSIVE AND OPPOSITE FLEXING DURING THE FORMATION OF A COMPLEX FORM WITH SUCH PANEL

Info

Publication number
AR228469A1
AR228469A1 AR28799081A AR28799081A AR228469A1 AR 228469 A1 AR228469 A1 AR 228469A1 AR 28799081 A AR28799081 A AR 28799081A AR 28799081 A AR28799081 A AR 28799081A AR 228469 A1 AR228469 A1 AR 228469A1
Authority
AR
Argentina
Prior art keywords
curving
progressive
subjected
panel
formation
Prior art date
Application number
AR28799081A
Other languages
Spanish (es)
Original Assignee
Ford Motor Co
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 Ford Motor Co filed Critical Ford Motor Co
Application granted granted Critical
Publication of AR228469A1 publication Critical patent/AR228469A1/en

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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
    • 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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/20—Bending sheet metal, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
AR28799081A 1980-12-29 1981-12-29 METHOD TO REDUCE THE CURVING OF METAL SHEET PANELS WHICH ARE SUBJECTED TO PROGRESSIVE AND OPPOSITE FLEXING DURING THE FORMATION OF A COMPLEX FORM WITH SUCH PANEL AR228469A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22034680A 1980-12-29 1980-12-29

Publications (1)

Publication Number Publication Date
AR228469A1 true AR228469A1 (en) 1983-03-15

Family

ID=22823189

Family Applications (1)

Application Number Title Priority Date Filing Date
AR28799081A AR228469A1 (en) 1980-12-29 1981-12-29 METHOD TO REDUCE THE CURVING OF METAL SHEET PANELS WHICH ARE SUBJECTED TO PROGRESSIVE AND OPPOSITE FLEXING DURING THE FORMATION OF A COMPLEX FORM WITH SUCH PANEL

Country Status (6)

Country Link
EP (1) EP0055421A2 (en)
JP (1) JPS57134214A (en)
AR (1) AR228469A1 (en)
BR (1) BR8106791A (en)
CA (1) CA1193145A (en)
ES (1) ES8305606A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112605184A (en) * 2020-11-27 2021-04-06 四川航天长征装备制造有限公司 Forming method of spaceflight cone frame

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4693475B2 (en) * 2005-04-14 2011-06-01 アイダエンジニアリング株式会社 Press molding method and mold used therefor
CN106270032A (en) * 2016-11-17 2017-01-04 讯龙型材折弯（合肥）有限公司 A kind of U-shaped bending mechanism
CN113118307B (en) * 2021-03-24 2023-03-21 深圳市亿和精密科技集团有限公司 One-step negative angle structure bending forming die

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112605184A (en) * 2020-11-27 2021-04-06 四川航天长征装备制造有限公司 Forming method of spaceflight cone frame

Also Published As

Publication number Publication date
EP0055421A2 (en) 1982-07-07
ES506132A0 (en) 1983-04-16
CA1193145A (en) 1985-09-10
ES8305606A1 (en) 1983-04-16
BR8106791A (en) 1982-09-08
JPS57134214A (en) 1982-08-19

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