RU2016136726A - PROFILE OF WORKING SURFACE OF RAILWAY P65-VG1 - Google Patents

PROFILE OF WORKING SURFACE OF RAILWAY P65-VG1 Download PDF

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Publication number
RU2016136726A
RU2016136726A RU2016136726A RU2016136726A RU2016136726A RU 2016136726 A RU2016136726 A RU 2016136726A RU 2016136726 A RU2016136726 A RU 2016136726A RU 2016136726 A RU2016136726 A RU 2016136726A RU 2016136726 A RU2016136726 A RU 2016136726A
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RU
Russia
Prior art keywords
profile
arcs
skating
circles
working surface
Prior art date
Application number
RU2016136726A
Other languages
Russian (ru)
Other versions
RU2648545C2 (en
RU2016136726A3 (en
Inventor
Александр Владимирович Голубятников
Original Assignee
Общество с ограниченной ответственностью "Хекса"
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Publication date
Application filed by Общество с ограниченной ответственностью "Хекса" filed Critical Общество с ограниченной ответственностью "Хекса"
Priority to RU2016136726A priority Critical patent/RU2648545C2/en
Publication of RU2016136726A publication Critical patent/RU2016136726A/en
Publication of RU2016136726A3 publication Critical patent/RU2016136726A3/ru
Application granted granted Critical
Publication of RU2648545C2 publication Critical patent/RU2648545C2/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B17/00—Wheels characterised by rail-engaging elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

Claims (1)

Профиль рабочей поверхности железнодорожного колеса, состоящий из гладко сопряженных прямолинейных отрезков и дуг окружностей, образующих радиусы скругления, отличающийся тем, что прямолинейные отрезки профиля образованы линией катания, соответствующей коничности 1:10, и углом наклона гребня колеса 60 град, а их сопряжение выполнено в виде двух дуг окружностей, радиус первой из которых, примыкающей к гребню колеса, составляет R1=20±2 мм, а радиус второй дуги, примыкающей к линии катания, составляет R2=106±2 мм, причем точки сопряжения упомянутых прямолинейных отрезков и дуг окружностей имеют координаты (-37,5; -13,1), (-24,9; -3,5) и (-5,8;-0,4) относительно точки 0, расположенной в расчетном центре профиля колеса, на пересечении с кругом катания.A profile of the working surface of a railway wheel, consisting of smoothly conjugated rectilinear segments and arcs of circles forming rounding radii, characterized in that the straight sections of the profile are formed by a skating line corresponding to a 1:10 conicity and a wheel flange angle of 60 degrees, and their pairing is performed in in the form of two arcs of circles, the radius of the first of which adjacent to the wheel flange is R1 = 20 ± 2 mm, and the radius of the second arc adjacent to the skating line is R2 = 106 ± 2 mm, and the conjugation points of the aforementioned rectilinear segments and arcs of circles have coordinates (-37.5; -13.1), (-24.9; -3.5) and (-5.8; -0.4) relative to point 0 located in the calculation center wheel profile, at the intersection with the skating circle.
RU2016136726A 2016-09-13 2016-09-13 Working surface profile of railway wheel r65-vg1 RU2648545C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2016136726A RU2648545C2 (en) 2016-09-13 2016-09-13 Working surface profile of railway wheel r65-vg1

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2016136726A RU2648545C2 (en) 2016-09-13 2016-09-13 Working surface profile of railway wheel r65-vg1

Publications (3)

Publication Number Publication Date
RU2016136726A true RU2016136726A (en) 2018-03-16
RU2016136726A3 RU2016136726A3 (en) 2018-03-16
RU2648545C2 RU2648545C2 (en) 2018-03-26

Family

ID=61627302

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2016136726A RU2648545C2 (en) 2016-09-13 2016-09-13 Working surface profile of railway wheel r65-vg1

Country Status (1)

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RU (1) RU2648545C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112256807A (en) * 2020-11-04 2021-01-22 同济大学 Intelligent wheel set tread turning method based on database cluster analysis

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2684347C1 (en) * 2018-06-27 2019-04-08 Общество с ограниченной ответственностью "Всесоюзный научно-исследовательский центр транспортных технологий" (ООО "ВНИЦТТ") Railway wheel rim surface profile

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0760294A3 (en) * 1995-08-24 1998-04-22 Siemens SGP Verkehrstechnik GmbH Wheel for railway vehicle and process for fabricating the same
RU26208U1 (en) * 2002-04-15 2002-11-20 Виктор Федорович Ушкалов RAIL SURFACE PROFILE
RU2454331C1 (en) * 2011-03-02 2012-06-27 Открытое Акционерное Общество "Российские Железные Дороги" Railway wheel profile
RU2441762C1 (en) * 2011-03-02 2012-02-10 Открытое Акционерное Общество "Российские Железные Дороги" Surface profile of a railroad wheel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112256807A (en) * 2020-11-04 2021-01-22 同济大学 Intelligent wheel set tread turning method based on database cluster analysis
CN112256807B (en) * 2020-11-04 2022-07-05 同济大学 Intelligent wheel set tread turning method based on database cluster analysis

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Publication number Publication date
RU2648545C2 (en) 2018-03-26
RU2016136726A3 (en) 2018-03-16

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Effective date: 20180914