RU93015521A - TUBE FORMING MILL FOR THE MANUFACTURE OF SMALL AND MEDIUM DIAMETER PIPES - Google Patents

TUBE FORMING MILL FOR THE MANUFACTURE OF SMALL AND MEDIUM DIAMETER PIPES

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Publication number
RU93015521A
RU93015521A RU93015521/08A RU93015521A RU93015521A RU 93015521 A RU93015521 A RU 93015521A RU 93015521/08 A RU93015521/08 A RU 93015521/08A RU 93015521 A RU93015521 A RU 93015521A RU 93015521 A RU93015521 A RU 93015521A
Authority
RU
Russia
Prior art keywords
manufacture
small
medium diameter
tube forming
forming mill
Prior art date
Application number
RU93015521/08A
Other languages
Russian (ru)
Other versions
RU2042445C1 (en
Inventor
С.Ю. Бубнов
В.И. Катасопов
В.П. Чулков
Ю.Н. Павлов
Original Assignee
Новолипецкий металлургический комбинат
Filing date
Publication date
Application filed by Новолипецкий металлургический комбинат filed Critical Новолипецкий металлургический комбинат
Priority to RU93015521A priority Critical patent/RU2042445C1/en
Priority claimed from RU93015521A external-priority patent/RU2042445C1/en
Publication of RU93015521A publication Critical patent/RU93015521A/en
Application granted granted Critical
Publication of RU2042445C1 publication Critical patent/RU2042445C1/en

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Claims (1)

Изобретение относится к оборудованию для обработки металла давлением, в частности к производству сварных труб малого и среднего диаметра. Для повышения выхода годных труб и снижения себестоимости их изготовления в трубоформовочном стане, который содержит станину с закрепленными на ней формирующими клетями, сварочную клеть и дополнительное роликовое устройство, расстояние между плоскостью, касательной к образующей ролика, противолежащей продолному пазу трубы и параллельной центральной оси формовки равно 0,95 oC 0,98 радиуса трубы.The invention relates to equipment for metal forming, in particular the production of welded pipes of small and medium diameter. To increase the yield of pipes and reduce the cost of their manufacture in a pipe forming mill that contains a frame with forming stands fixed on it, a welding stand and an additional roller device, the distance between the plane tangent to the generator of the roller opposite to the longitudinal groove of the pipe and parallel to the central axis of the molding is 0.95 o C 0.98 radius of the pipe.
RU93015521A 1993-03-29 1993-03-29 Tube forming mill RU2042445C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93015521A RU2042445C1 (en) 1993-03-29 1993-03-29 Tube forming mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93015521A RU2042445C1 (en) 1993-03-29 1993-03-29 Tube forming mill

Publications (2)

Publication Number Publication Date
RU93015521A true RU93015521A (en) 1995-08-20
RU2042445C1 RU2042445C1 (en) 1995-08-27

Family

ID=20139211

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93015521A RU2042445C1 (en) 1993-03-29 1993-03-29 Tube forming mill

Country Status (1)

Country Link
RU (1) RU2042445C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1392055B1 (en) * 2008-09-18 2012-02-09 Olimpia 80 Srl VARIABLE LINEAR GEOMETRY MACHINE FOR TUBE FORMATION

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