RU2007128884A - METHOD FOR MANUFACTURING WHOLE-ROLLED RAILWAYS - Google Patents

METHOD FOR MANUFACTURING WHOLE-ROLLED RAILWAYS Download PDF

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Publication number
RU2007128884A
RU2007128884A RU2007128884/02A RU2007128884A RU2007128884A RU 2007128884 A RU2007128884 A RU 2007128884A RU 2007128884/02 A RU2007128884/02 A RU 2007128884/02A RU 2007128884 A RU2007128884 A RU 2007128884A RU 2007128884 A RU2007128884 A RU 2007128884A
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RU
Russia
Prior art keywords
billets
rolled
deformation
railways
casting
Prior art date
Application number
RU2007128884/02A
Other languages
Russian (ru)
Other versions
RU2355502C1 (en
Inventor
Василий Павлович Романенко (RU)
Василий Павлович Романенко
Александр Арсентьевич Яндимиров (RU)
Александр Арсентьевич Яндимиров
нов Александр Александрович Севасть (RU)
Александр Александрович Севастьянов
Михаил Александрович Волков (RU)
Михаил Александрович Волков
Original Assignee
Василий Павлович Романенко (RU)
Василий Павлович Романенко
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 Василий Павлович Романенко (RU), Василий Павлович Романенко filed Critical Василий Павлович Романенко (RU)
Priority to RU2007128884/02A priority Critical patent/RU2355502C1/en
Publication of RU2007128884A publication Critical patent/RU2007128884A/en
Application granted granted Critical
Publication of RU2355502C1 publication Critical patent/RU2355502C1/en

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  • Forging (AREA)
  • Metal Rolling (AREA)

Claims (1)

Способ изготовления цельнокатаных железнодорожных колес, включающий выплавку и разливку стали с получением круглых заготовок, их разделение на исходные заготовки, нагрев под горячее деформирование, осадку, формовку, прокатку, выгибку диска, калибровку обода, прошивку, отличающийся тем, что после разливки и кристаллизации заготовок осуществляют их подогрев до температуры пластической деформации, деформацию и прошивку нагретых заготовок на стане винтовой прокатки с последующим разделением полученных гильз на исходные заготовки в горячем состоянии обкаткой рабочим инструментом, поступательно вдавливаемым в их тело. A method of manufacturing solid-rolled railway wheels, including steel smelting and casting to produce round billets, their separation into initial billets, heating under hot deformation, draft, molding, rolling, disk bending, rim calibration, piercing, characterized in that after casting and crystallization of the billets they are heated to a temperature of plastic deformation, deformation and flashing of heated billets on a helical rolling mill, followed by separation of the obtained sleeves into initial billets in hot In this state, a run-in with a working tool is progressively pressed into their body.
RU2007128884/02A 2007-07-27 2007-07-27 Manufacturing method of solid-rolled railway wheels RU2355502C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2007128884/02A RU2355502C1 (en) 2007-07-27 2007-07-27 Manufacturing method of solid-rolled railway wheels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2007128884/02A RU2355502C1 (en) 2007-07-27 2007-07-27 Manufacturing method of solid-rolled railway wheels

Publications (2)

Publication Number Publication Date
RU2007128884A true RU2007128884A (en) 2009-02-10
RU2355502C1 RU2355502C1 (en) 2009-05-20

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ID=40546188

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2007128884/02A RU2355502C1 (en) 2007-07-27 2007-07-27 Manufacturing method of solid-rolled railway wheels

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RU (1) RU2355502C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107052720B (en) * 2017-04-12 2019-11-08 浙江金固股份有限公司 A kind of manufacturing method and its use molding wheel of this method of steel wheel

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Publication number Publication date
RU2355502C1 (en) 2009-05-20

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20090728