RU93044107A - UNIT FOR FILLING ROLLING ROLLS - Google Patents

UNIT FOR FILLING ROLLING ROLLS

Info

Publication number
RU93044107A
RU93044107A RU93044107/08A RU93044107A RU93044107A RU 93044107 A RU93044107 A RU 93044107A RU 93044107/08 A RU93044107/08 A RU 93044107/08A RU 93044107 A RU93044107 A RU 93044107A RU 93044107 A RU93044107 A RU 93044107A
Authority
RU
Russia
Prior art keywords
surfacing
rolling rolls
roll
unit
burners
Prior art date
Application number
RU93044107/08A
Other languages
Russian (ru)
Other versions
RU2056234C1 (en
Inventor
В.В. Ветер
А.Д. Белянский
И.С. Сарычев
Е.В. Черкасов
Original Assignee
Научно-производственное товарищество с ограниченной ответственностью "Валок"
Filing date
Publication date
Application filed by Научно-производственное товарищество с ограниченной ответственностью "Валок" filed Critical Научно-производственное товарищество с ограниченной ответственностью "Валок"
Priority to RU93044107A priority Critical patent/RU2056234C1/en
Priority claimed from RU93044107A external-priority patent/RU2056234C1/en
Application granted granted Critical
Publication of RU2056234C1 publication Critical patent/RU2056234C1/en
Publication of RU93044107A publication Critical patent/RU93044107A/en

Links

Claims (1)

Изобретение касается сварки и наплавки, в частности электродуговой наплавки прокатных валков, и может быть использовано при ремонте и восстановлении крупногабаритных прокатных валков. Цель изобретения - повышение качества наплавки за счет стабилизации нагрева валка и скорости подачи сварочной проволоки. Предлагаемый агрегат содержит силовой привод, наплавочный аппарат, бункер с флюсом, механизм продольного и поперечного перемещения наплавочного аппарата, механизм вращения валка, резец для снятия остатков флюса, устройство для сбора остатков флюса, термокожух и газовые горелки, размещенные под валком. Агрегат отличается тем, что термокожух дополнительно имеет съемные сводовые секции, а количество газовых горелок является четным, одна половина этих горелок имеет подвод газа со стороны передней бабки механизма вращения валка, а другая половина имеет подвод газа со стороны задней бабки.The invention relates to welding and surfacing, in particular electric arc surfacing of rolling rolls, and can be used in the repair and restoration of large rolling rolls. The purpose of the invention is to improve the quality of surfacing by stabilizing the heating of the roll and the feed speed of the welding wire. The proposed unit contains a power drive, a surfacing apparatus, a bunker with a flux, a mechanism for longitudinal and transverse movement of the surfacing apparatus, a rotation mechanism for the roll, a cutter for removing flux residues, a device for collecting flux residues, thermocovers and gas burners located under the roller. The unit is characterized in that the thermo-housing additionally has removable arch sections, and the number of gas burners is even, one half of these burners has a gas supply from the front headstock of the roll rotation mechanism, and the other half has a gas supply from the tailstock side.
RU93044107A 1993-09-07 1993-09-07 Cylindrical product surfacing unit RU2056234C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93044107A RU2056234C1 (en) 1993-09-07 1993-09-07 Cylindrical product surfacing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93044107A RU2056234C1 (en) 1993-09-07 1993-09-07 Cylindrical product surfacing unit

Publications (2)

Publication Number Publication Date
RU2056234C1 RU2056234C1 (en) 1996-03-20
RU93044107A true RU93044107A (en) 1997-03-20

Family

ID=20147270

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93044107A RU2056234C1 (en) 1993-09-07 1993-09-07 Cylindrical product surfacing unit

Country Status (1)

Country Link
RU (1) RU2056234C1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2308364C1 (en) * 2006-10-19 2007-10-20 Открытое акционерное общество "Татнефть" им. В.Д. Шашина Method of repairing drill pipe
RU2308365C1 (en) * 2006-10-19 2007-10-20 Открытое акционерное общество "Татнефть" им. В.Д. Шашина Device for repairing drill pipe
CN106141375B (en) * 2016-08-19 2018-07-13 辽宁天利再造科技股份有限公司 A kind of operating method of large-scale supporting roller built-up welding work station
CN112935467B (en) * 2019-12-10 2024-09-06 刘振英 Automatic overlaying equipment for compression roller grids and automatic overlaying method for grids
CN118204604B (en) * 2024-05-21 2024-09-13 徐州中煤百甲重钢科技股份有限公司 Submerged arc penetration welding device and welding method

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