SU459283A1 - Stamp for manufacturing parts from tubular blanks - Google Patents

Stamp for manufacturing parts from tubular blanks

Info

Publication number
SU459283A1
SU459283A1 SU1805481A SU1805481A SU459283A1 SU 459283 A1 SU459283 A1 SU 459283A1 SU 1805481 A SU1805481 A SU 1805481A SU 1805481 A SU1805481 A SU 1805481A SU 459283 A1 SU459283 A1 SU 459283A1
Authority
SU
USSR - Soviet Union
Prior art keywords
stamp
manufacturing parts
tubular blanks
punch
blanks
Prior art date
Application number
SU1805481A
Other languages
Russian (ru)
Inventor
Евгений Николаевич Мошнин
Николай Иванович Ромашко
Виктор Алексеевич Однодушный
Вячеслав Павлович Николаев
Original Assignee
Центральный Научно-Исследовательский Институт Технологии Машиностроения
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 Центральный Научно-Исследовательский Институт Технологии Машиностроения filed Critical Центральный Научно-Исследовательский Институт Технологии Машиностроения
Priority to SU1805481A priority Critical patent/SU459283A1/en
Application granted granted Critical
Publication of SU459283A1 publication Critical patent/SU459283A1/en

Links

Description

кают одновременно. При этом боковые плиты закрывают рабочую полость штампа, ограничива  течение металла в поперечном направлении .cabins at the same time. When this side plates close the working cavity of the stamp, limiting the flow of metal in the transverse direction.

Торцовый по сок б на пуансоне между боковыми плитами и матрицей не превышает полторы толщины стенки исходной заготовки. Это предотвращает потерю устойчивости заготовки в процессе штамповки.Face juice b on the punch between the side plates and the matrix does not exceed one and a half wall thickness of the original billet. This prevents loss of stability of the workpiece during the stamping process.

Предмет изобретени Subject invention

Штамп дл  изготовлени  дегалей из трубных заготовок, содержащий соосно установA stamp for the manufacture of degaly from billet containing coaxially set

Фг/г.Fg / g

лепные па верхней и нижней плитах пуансон и матрицу с рабочими поверхност ми, очерчеппыми по радиусу, равному среднему радиусу готовой детали, отличающийс  тем, что, с целью повышени  качества за счет исключени  см ти  и потери устойчивости, на рабочей поверхности пуапсона выполнены заходные скосы с шириной, имеющей наибольшее значение в поперечной плоскости симметрии и плавно уменьшающейс  в обе стороны относительно нее, а ширина торцевых контактирующих цилиндрических по сков пуансона и матрицы не превышает полторы толщины стенки исходной трубной заготовки.molded on top and bottom plates, a punch and a die with work surfaces delineated in a radius equal to the average radius of the finished part, characterized in that, in order to improve quality by eliminating smudge and loss of stability, the width having the greatest value in the transverse plane of symmetry and gradually decreasing in both directions relative to it, and the width of the end contacting cylindrical sections of the punch and die does not exceed one and a half wall thickness the original pipe billet.

Фие 2Phie 2

SU1805481A 1972-07-05 1972-07-05 Stamp for manufacturing parts from tubular blanks SU459283A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1805481A SU459283A1 (en) 1972-07-05 1972-07-05 Stamp for manufacturing parts from tubular blanks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1805481A SU459283A1 (en) 1972-07-05 1972-07-05 Stamp for manufacturing parts from tubular blanks

Publications (1)

Publication Number Publication Date
SU459283A1 true SU459283A1 (en) 1975-02-05

Family

ID=20520407

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1805481A SU459283A1 (en) 1972-07-05 1972-07-05 Stamp for manufacturing parts from tubular blanks

Country Status (1)

Country Link
SU (1) SU459283A1 (en)

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