SU858233A1 - Method of shaping large-size facings - Google Patents

Method of shaping large-size facings

Info

Publication number
SU858233A1
SU858233A1 SU2875570/27A SU2875570A SU858233A1 SU 858233 A1 SU858233 A1 SU 858233A1 SU 2875570/27 A SU2875570/27 A SU 2875570/27A SU 2875570 A SU2875570 A SU 2875570A SU 858233 A1 SU858233 A1 SU 858233A1
Authority
SU
USSR - Soviet Union
Prior art keywords
facing
size
facings
shaping
transition
Prior art date
Application number
SU2875570/27A
Other languages
Russian (ru)
Inventor
М.А. Платонов
В.Н. Мацнев
А.В. Попов
Original Assignee
М.А. Платонов
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 М.А. Платонов filed Critical М.А. Платонов
Priority to SU2875570/27A priority Critical patent/SU858233A1/en
Application granted granted Critical
Publication of SU858233A1 publication Critical patent/SU858233A1/en

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

FIELD: material bending. SUBSTANCE: shaping of large-size facing is realized by two transitions. At first transition constant double curvature of facing is provided by action of bending loads in roll-type machine. At second transition facing is finally shaped for providing its variable double curvature by means of tension loads in stretching press. EFFECT: enhanced quality of facing due to their high accuracy without weakened portions and roughness of surface.
SU2875570/27A 1980-01-29 1980-01-29 Method of shaping large-size facings SU858233A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2875570/27A SU858233A1 (en) 1980-01-29 1980-01-29 Method of shaping large-size facings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2875570/27A SU858233A1 (en) 1980-01-29 1980-01-29 Method of shaping large-size facings

Publications (1)

Publication Number Publication Date
SU858233A1 true SU858233A1 (en) 1997-04-20

Family

ID=60525244

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2875570/27A SU858233A1 (en) 1980-01-29 1980-01-29 Method of shaping large-size facings

Country Status (1)

Country Link
SU (1) SU858233A1 (en)

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