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(19)

(11)

2 786 705

(13)

(51)

IPC

B21H1/06(2006-01-01)

B23P17/04(2006-01-01)

B23P13/02(2006-01-01)

B09B3/00(2006-01-01)

(21) (22)

Application

2022110736, 2022-04-20

(24)

Start date

2022-04-20

(22)

Actual filing date

2022-04-20

(45)

Published

2022-12-23

(72)

Inventor

Loginov Iurii NikolaevichShimov Georgii Viktorovich

(73)

Holder

Federal State Autonomous Educational Institution Of Higher Education Ural Federal University Named After The First President Of Russia B.N.Yeltsin

METHOD FOR PROCESSING RANDOM PIPE SECTIONS Russian patent published in 2022 - IPC B21H1/06 B23P17/04 B23P13/02 B09B3/00

Abstract RU 2786705 C1

FIELD: pipe sections processing.

SUBSTANCE: invention relates to a method for processing non-dimensional pipe sections. Random pipe segments are cut into measured lengths with giving the shape of a ring and rolling them in a ring rolling mill to obtain an annular band. Cutting the annular tape to obtain an open tape.

EFFECT: possibility of processing non-dimensional pipes with the presence of obtaining a product from them without the use of energy-intensive remelting processes is provided.

5 cl, 4 dwg, 2 ex

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RU 2 786 705 C1

Authors

Loginov Iurii Nikolaevich

Shimov Georgii Viktorovich

Dates

2022-12-23—Published

2022-04-20—Filed