SU640812A1 - Die for electric upsetting of enlarged portions on ends of tubular work - Google Patents

Die for electric upsetting of enlarged portions on ends of tubular work

Info

Publication number
SU640812A1
SU640812A1 SU772509450A SU2509450A SU640812A1 SU 640812 A1 SU640812 A1 SU 640812A1 SU 772509450 A SU772509450 A SU 772509450A SU 2509450 A SU2509450 A SU 2509450A SU 640812 A1 SU640812 A1 SU 640812A1
Authority
SU
USSR - Soviet Union
Prior art keywords
die
enlarged portions
tubular work
electric upsetting
upsetting
Prior art date
Application number
SU772509450A
Other languages
Russian (ru)
Inventor
Владимир Николаевич Дубинин
Евгений Александрович Закуренов
Светлана Георгиевна Костюченко
Петр Иванович Татаринов
Виктор Николаевич Фадин
Юрий Сергеевич Французов
Original Assignee
Предприятие П/Я Г-4575
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 Предприятие П/Я Г-4575 filed Critical Предприятие П/Я Г-4575
Priority to SU772509450A priority Critical patent/SU640812A1/en
Application granted granted Critical
Publication of SU640812A1 publication Critical patent/SU640812A1/en

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  • Forging (AREA)

Description

(54) ШТАМП ДЛЯ ЭЛЕКТРОВЫСАДКИ УТОЛЩЕНИЙ НА КОНЦАХ ТРУБНЫХ ЗАГОТОВОК(54) STAMP FOR ELECTRIC EXTENSION AT THE END OF TUBE BILLETS

радиального с заданной скоростью, освобожда  место дл  образовани  утолщени , В то же врем  через радиальный электрод в зону нагрева и высадки неnpei dBHO поступают новые, участки заготовку При этом дл  образовани  утолщени  скорость перемещени  последней выбираетс  больше,чем скорость отхода упорного электрода. Наружный диаметр утолщение ограничиваетс  рабочим диаметром матрицы D I толщина стенки регулируетс  соотношением скоростей движени  заготовки и упорного электрода. radial at a given speed, making room for thickening. At the same time, new parts of the workpiece enter the heating and upsetting area of the dBHO radial electrode. In order to thicken, the moving speed of the latter is chosen greater than the speed of the thrust electrode. The outer diameter of the thickening is limited by the working diameter of the matrix D I wall thickness is governed by the ratio of the speeds of movement of the workpiece and the thrust electrode.

Claims (1)

1. Конрев Г. С. Электроконтактный нагрев при обработке цветных металлов М., Металлурги , 1975, с. 230231 .1. Konrev G.S. Electrocontact heating when processing non-ferrous metals M., Metallurgi, 1975, p. 230231.
SU772509450A 1977-07-20 1977-07-20 Die for electric upsetting of enlarged portions on ends of tubular work SU640812A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772509450A SU640812A1 (en) 1977-07-20 1977-07-20 Die for electric upsetting of enlarged portions on ends of tubular work

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772509450A SU640812A1 (en) 1977-07-20 1977-07-20 Die for electric upsetting of enlarged portions on ends of tubular work

Publications (1)

Publication Number Publication Date
SU640812A1 true SU640812A1 (en) 1979-01-05

Family

ID=20718755

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772509450A SU640812A1 (en) 1977-07-20 1977-07-20 Die for electric upsetting of enlarged portions on ends of tubular work

Country Status (1)

Country Link
SU (1) SU640812A1 (en)

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