RU2019120904A - Sintered Powder Friction Material for Friction Discs of Electric Switch Gearbox Clutch - Google Patents

Sintered Powder Friction Material for Friction Discs of Electric Switch Gearbox Clutch Download PDF

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Publication number
RU2019120904A
RU2019120904A RU2019120904A RU2019120904A RU2019120904A RU 2019120904 A RU2019120904 A RU 2019120904A RU 2019120904 A RU2019120904 A RU 2019120904A RU 2019120904 A RU2019120904 A RU 2019120904A RU 2019120904 A RU2019120904 A RU 2019120904A
Authority
RU
Russia
Prior art keywords
powder
friction
electric switch
sintered powder
friction material
Prior art date
Application number
RU2019120904A
Other languages
Russian (ru)
Other versions
RU2019120904A3 (en
RU2757880C2 (en
Inventor
Андрей Валерьевич Лешок
Александр Федорович Ильющенко
Александр Николаевич Роговой
Максим Владимирович Лазарчик
Original Assignee
Государственное научное учреждение "Институт порошковой металлургии имени академика О.В. Романа"
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 Государственное научное учреждение "Институт порошковой металлургии имени академика О.В. Романа" filed Critical Государственное научное учреждение "Институт порошковой металлургии имени академика О.В. Романа"
Priority to RU2019120904A priority Critical patent/RU2757880C2/en
Publication of RU2019120904A publication Critical patent/RU2019120904A/en
Publication of RU2019120904A3 publication Critical patent/RU2019120904A3/ru
Application granted granted Critical
Publication of RU2757880C2 publication Critical patent/RU2757880C2/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/16—Both compacting and sintering in successive or repeated steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • C22C33/0228—Using a mixture of prealloyed powders or a master alloy comprising other non-metallic compounds or more than 5% of graphite
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00—Friction clutches
    • F16D13/22—Friction clutches with axially-movable clutching members
    • F16D13/38—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs
    • F16D13/52—Clutches with multiple lamellae ; Clutches in which three or more axially moveable members are fixed alternately to the shafts to be coupled and are pressed from one side towards an axially-located member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Braking Arrangements (AREA)

Claims (2)

Спеченный порошковый фрикционный материал для фрикционных дисков муфты редуктора стрелочного электропривода на основе железа, содержащий свинец, графит, отличающийся тем, что дополнительно содержит порошок железа, легированного хромом (ПХ-30), и бронзы, при следующем соотношении компонентов, мас. доли %:Sintered powder friction material for friction discs of an iron-based switch gear reducer, containing lead, graphite, characterized in that it additionally contains a powder of iron doped with chromium (PX-30) and bronze, with the following ratio of components, wt. share%: порошок железа, легированного хромом (ПХ-30)chrome-doped iron powder (PX-30) 5-85-8 порошок графитаgraphite powder 4-64-6 порошок бронзыbronze powder 9-129-12 порошок свинцаlead powder 13-1713-17 порошок железаiron powder остальноеrest
RU2019120904A 2019-07-02 2019-07-02 Sintered powder friction material for friction discs of gearbox coupling of electric point machine RU2757880C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2019120904A RU2757880C2 (en) 2019-07-02 2019-07-02 Sintered powder friction material for friction discs of gearbox coupling of electric point machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2019120904A RU2757880C2 (en) 2019-07-02 2019-07-02 Sintered powder friction material for friction discs of gearbox coupling of electric point machine

Publications (3)

Publication Number Publication Date
RU2019120904A true RU2019120904A (en) 2021-01-12
RU2019120904A3 RU2019120904A3 (en) 2021-09-10
RU2757880C2 RU2757880C2 (en) 2021-10-22

Family

ID=74185193

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2019120904A RU2757880C2 (en) 2019-07-02 2019-07-02 Sintered powder friction material for friction discs of gearbox coupling of electric point machine

Country Status (1)

Country Link
RU (1) RU2757880C2 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1018657B (en) * 1991-04-12 1992-10-14 冶金工业部钢铁研究总院 Heat-resistant antifriction self-lubricating material and its manufacturing method
DE10253233A1 (en) * 2002-11-15 2004-06-03 Dr.Ing.H.C. F. Porsche Ag Clutch, preferably multi-disc clutch
RU2246377C1 (en) * 2003-12-24 2005-02-20 Государственное образовательное учреждение высшего профессионального образования "Ивановский государственный химико-технологический университет" (ГОУВПО "ИГХТУ") Iron base powder antifriction material
RU2268440C1 (en) * 2005-02-03 2006-01-20 Анатолий Николаевич Жулин Antifriction powdery material
RU2639427C1 (en) * 2016-07-05 2017-12-21 Общество с ограниченной ответственностью "Информационные технологии" (ООО "ИнфоТех") Friction material composite for friction clutch of switch actuator
RU176377U1 (en) * 2016-07-05 2018-01-17 Общество с ограниченной ответственностью "Информационные технологии" (ООО "ИнфоТех") FRICTION ELEMENT FOR FRICTION CLUTCH OF ARROW ELECTRIC DRIVE

Also Published As

Publication number Publication date
RU2019120904A3 (en) 2021-09-10
RU2757880C2 (en) 2021-10-22

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