RU97119157A - METHOD FOR RAIL PROCESSING - Google Patents

METHOD FOR RAIL PROCESSING

Info

Publication number
RU97119157A
RU97119157A RU97119157/02A RU97119157A RU97119157A RU 97119157 A RU97119157 A RU 97119157A RU 97119157/02 A RU97119157/02 A RU 97119157/02A RU 97119157 A RU97119157 A RU 97119157A RU 97119157 A RU97119157 A RU 97119157A
Authority
RU
Russia
Prior art keywords
rails
force
dressing
rail processing
rail
Prior art date
Application number
RU97119157/02A
Other languages
Russian (ru)
Other versions
RU2120480C1 (en
Inventor
Н.И. Бедарев
Г.А. Галицын
В.И. Лебедев
В.А. Скороходов
А.Р. Трынкин
В.В. Могильный
Т.В. Сергеев
А.И. Селетков
Original Assignee
Открытое акционерное общество "Уральский институт металлов"
Filing date
Publication date
Application filed by Открытое акционерное общество "Уральский институт металлов" filed Critical Открытое акционерное общество "Уральский институт металлов"
Priority to RU97119157A priority Critical patent/RU2120480C1/en
Priority claimed from RU97119157A external-priority patent/RU2120480C1/en
Application granted granted Critical
Publication of RU2120480C1 publication Critical patent/RU2120480C1/en
Publication of RU97119157A publication Critical patent/RU97119157A/en

Links

Claims (1)

Способ обработки рельсов, включающий правку с подачей нагретой воды в очаг деформации при расходе 0,5 - 1,5 л/мин незакаленных рельсов или рельсов термоупрочненных путем объемного нагрева, охлаждения в закалочной среде и отпуска, отличающийся тем, что правку осуществляют путем смещения точки приложения первого усилия в вертикальной плоскости на 30 - 80 мм, при этом рельс между точками приложения первого и третьего усилий вторым усилием перемещают до стрелы прогиба величиной 0 - 2 мм.A method of processing rails, including dressing with the supply of heated water to the deformation zone at a flow rate of 0.5 - 1.5 l / min of non-hardened rails or rails heat-strengthened by volume heating, cooling in a quenching medium and tempering, characterized in that the dressing is carried out by shifting the point applying the first force in a vertical plane by 30 - 80 mm, while the rail between the points of application of the first and third forces by the second force is moved to the deflection boom of 0 - 2 mm.
RU97119157A 1997-11-06 1997-11-06 Rail working method RU2120480C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97119157A RU2120480C1 (en) 1997-11-06 1997-11-06 Rail working method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97119157A RU2120480C1 (en) 1997-11-06 1997-11-06 Rail working method

Publications (2)

Publication Number Publication Date
RU2120480C1 RU2120480C1 (en) 1998-10-20
RU97119157A true RU97119157A (en) 1999-02-27

Family

ID=20199140

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97119157A RU2120480C1 (en) 1997-11-06 1997-11-06 Rail working method

Country Status (1)

Country Link
RU (1) RU2120480C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10053933B4 (en) * 2000-10-31 2005-01-27 Thyssen Krupp Gleistechnik Gmbh Method for straightening a rail
RU2704051C1 (en) * 2018-10-23 2019-10-23 Государственный научный центр Российской Федерации - федеральное государственное унитарное предприятие "Исследовательский Центр имени М.В. Келдыша" Method and apparatus for surface hardening of heads of active railway steel rails

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