SU1785131A1 - Method for forming curved products and device for its embodiment - Google Patents

Method for forming curved products and device for its embodiment

Info

Publication number
SU1785131A1
SU1785131A1 SU4804359/27A SU4804359A SU1785131A1 SU 1785131 A1 SU1785131 A1 SU 1785131A1 SU 4804359/27 A SU4804359/27 A SU 4804359/27A SU 4804359 A SU4804359 A SU 4804359A SU 1785131 A1 SU1785131 A1 SU 1785131A1
Authority
SU
USSR - Soviet Union
Prior art keywords
sectors
panel
bending
zones
force application
Prior art date
Application number
SU4804359/27A
Other languages
Russian (ru)
Inventor
В.И. Максименков
Original Assignee
Научно-исследовательский институт автоматизированных средств производства и контроля
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 Научно-исследовательский институт автоматизированных средств производства и контроля filed Critical Научно-исследовательский институт автоматизированных средств производства и контроля
Priority to SU4804359/27A priority Critical patent/SU1785131A1/en
Application granted granted Critical
Publication of SU1785131A1 publication Critical patent/SU1785131A1/en

Links

Abstract

FIELD: metal working; particular, bending of honeycomb panels, including extra thin-walled ones. SUBSTANCE: sandwich panel is installed on supporting punch, and exterior facing is rolled over by sectors of pressing punch. The sectors come in contact with facing through heating band. In course of sectors rolling, panel is bent under conditions of uniformly distributed load and heating in places of force application. In so doing, bending of lower lining in zones of force application takes place in cold state (in region of elastic deformation) with subsequent thermal fixation of bent zones as the panel is heated. EFFECT: higher efficiency. 2 cl, 3 dwg
SU4804359/27A 1990-02-14 1990-02-14 Method for forming curved products and device for its embodiment SU1785131A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4804359/27A SU1785131A1 (en) 1990-02-14 1990-02-14 Method for forming curved products and device for its embodiment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4804359/27A SU1785131A1 (en) 1990-02-14 1990-02-14 Method for forming curved products and device for its embodiment

Publications (1)

Publication Number Publication Date
SU1785131A1 true SU1785131A1 (en) 1996-03-20

Family

ID=60536615

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4804359/27A SU1785131A1 (en) 1990-02-14 1990-02-14 Method for forming curved products and device for its embodiment

Country Status (1)

Country Link
SU (1) SU1785131A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108080476A (en) * 2018-01-11 2018-05-29 张跃 A kind of arc is brazed sandwich panel forming method
RU2707024C1 (en) * 2019-02-20 2019-11-21 Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный технический университет" Die for forming panels
CN115871955A (en) * 2023-02-21 2023-03-31 中国人民解放军95633部队 Method for repairing front edge skin of airplane wing and empennage

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108080476A (en) * 2018-01-11 2018-05-29 张跃 A kind of arc is brazed sandwich panel forming method
RU2707024C1 (en) * 2019-02-20 2019-11-21 Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный технический университет" Die for forming panels
CN115871955A (en) * 2023-02-21 2023-03-31 中国人民解放军95633部队 Method for repairing front edge skin of airplane wing and empennage

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