RU98121866A - METHOD FOR MANUFACTURING HOLLOW PRODUCTS BY DRAWING - Google Patents

METHOD FOR MANUFACTURING HOLLOW PRODUCTS BY DRAWING

Info

Publication number
RU98121866A
RU98121866A RU98121866/02A RU98121866A RU98121866A RU 98121866 A RU98121866 A RU 98121866A RU 98121866/02 A RU98121866/02 A RU 98121866/02A RU 98121866 A RU98121866 A RU 98121866A RU 98121866 A RU98121866 A RU 98121866A
Authority
RU
Russia
Prior art keywords
manufacturing hollow
hollow products
flange
matrix
corrugations
Prior art date
Application number
RU98121866/02A
Other languages
Russian (ru)
Other versions
RU2206422C2 (en
Inventor
И.Н. Поздов
Original Assignee
Российский Федеральный Ядерный Центр - Всероссийский Научно-Исследовательский Институт Экспериментальной Физики
Министерство Российской Федерации по атомной энергии
Filing date
Publication date
Application filed by Российский Федеральный Ядерный Центр - Всероссийский Научно-Исследовательский Институт Экспериментальной Физики, Министерство Российской Федерации по атомной энергии filed Critical Российский Федеральный Ядерный Центр - Всероссийский Научно-Исследовательский Институт Экспериментальной Физики
Priority to RU98121866A priority Critical patent/RU2206422C2/en
Priority claimed from RU98121866A external-priority patent/RU2206422C2/en
Publication of RU98121866A publication Critical patent/RU98121866A/en
Application granted granted Critical
Publication of RU2206422C2 publication Critical patent/RU2206422C2/en

Links

Claims (1)

Способ изготовления полых изделий путем вытяжки листовой заготовки в матрицу с образованием гофр на кольцевом участке фланца и их распрямлением на радиусной кромке матрицы, отличающийся тем, что гофры образуют по периферии фланца, при этом в процессе вытяжки ограничивают смещение фланца в вертикальном направлении.A method of manufacturing hollow products by drawing a sheet blank into a matrix with the formation of corrugations on the annular portion of the flange and their straightening on the radial edge of the matrix, characterized in that the corrugations form along the periphery of the flange, while in the process of drawing, the displacement of the flange in the vertical direction is limited.
RU98121866A 1998-12-03 1998-12-03 Method for making hollow parts by drawing RU2206422C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU98121866A RU2206422C2 (en) 1998-12-03 1998-12-03 Method for making hollow parts by drawing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU98121866A RU2206422C2 (en) 1998-12-03 1998-12-03 Method for making hollow parts by drawing

Publications (2)

Publication Number Publication Date
RU98121866A true RU98121866A (en) 2000-10-10
RU2206422C2 RU2206422C2 (en) 2003-06-20

Family

ID=29208875

Family Applications (1)

Application Number Title Priority Date Filing Date
RU98121866A RU2206422C2 (en) 1998-12-03 1998-12-03 Method for making hollow parts by drawing

Country Status (1)

Country Link
RU (1) RU2206422C2 (en)

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