RU2015123994A - The method of restoring worn surfaces of parts of the type "shaft" with high hardness - Google Patents

The method of restoring worn surfaces of parts of the type "shaft" with high hardness Download PDF

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Publication number
RU2015123994A
RU2015123994A RU2015123994A RU2015123994A RU2015123994A RU 2015123994 A RU2015123994 A RU 2015123994A RU 2015123994 A RU2015123994 A RU 2015123994A RU 2015123994 A RU2015123994 A RU 2015123994A RU 2015123994 A RU2015123994 A RU 2015123994A
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RU
Russia
Prior art keywords
high hardness
shaft
parts
type
worn surfaces
Prior art date
Application number
RU2015123994A
Other languages
Russian (ru)
Other versions
RU2621942C2 (en
Inventor
Александр Тихонович Кулаков
Александр Сергеевич Денисов
Руслан Флюрович Калимуллин
Сергей Юрьевич Коваленко
Константин Владимирович Грибков
Original Assignee
Федеральное государственное бюджетное образовательное учреждение высшего образования "Оренбургский государственный университет"
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.)
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Application filed by Федеральное государственное бюджетное образовательное учреждение высшего образования "Оренбургский государственный университет" filed Critical Федеральное государственное бюджетное образовательное учреждение высшего образования "Оренбургский государственный университет"
Priority to RU2015123994A priority Critical patent/RU2621942C2/en
Publication of RU2015123994A publication Critical patent/RU2015123994A/en
Application granted granted Critical
Publication of RU2621942C2 publication Critical patent/RU2621942C2/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P6/00—Restoring or reconditioning objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • B23H9/12—Forming parts of complementary shape, e.g. punch-and-die

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Claims (1)

Способ восстановления изношенных поверхностей деталей типа «вал» с высокой твердостью, заключающийся в наплавке проволоки на восстанавливаемые поверхности в среде углекислого газа, отличающийся тем, что наплавленный слой с высокой твердостью обрабатывают до номинального размера, требуемой формы и чистоты готовой детали электроэрозионным способом с использованием графитового электрода-инструмента, представляющего собой копию поверхности сопряжения ответной детали, без механической обработки.The method of restoring worn surfaces of parts of the "shaft" type with high hardness, which consists in surfacing the wire on the surface to be restored in a carbon dioxide environment, characterized in that the deposited layer with high hardness is processed to a nominal size, the required shape and purity of the finished part by an electroerosive method using graphite electrode-tool, which is a copy of the mating surface of the mating part, without machining.
RU2015123994A 2015-06-19 2015-06-19 Method of restoration of the weared surface of the teeth of the synchronizer cartridge RU2621942C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2015123994A RU2621942C2 (en) 2015-06-19 2015-06-19 Method of restoration of the weared surface of the teeth of the synchronizer cartridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2015123994A RU2621942C2 (en) 2015-06-19 2015-06-19 Method of restoration of the weared surface of the teeth of the synchronizer cartridge

Publications (2)

Publication Number Publication Date
RU2015123994A true RU2015123994A (en) 2017-01-10
RU2621942C2 RU2621942C2 (en) 2017-06-08

Family

ID=57955820

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2015123994A RU2621942C2 (en) 2015-06-19 2015-06-19 Method of restoration of the weared surface of the teeth of the synchronizer cartridge

Country Status (1)

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RU (1) RU2621942C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2697547C1 (en) * 2018-05-28 2019-08-15 Федеральное государственное бюджетное образовательное учреждение высшего образования "Владимирский Государственный Университет имени Александра Григорьевича и Николая Григорьевича Столетовых" (ВлГУ) Method for electroerosion machining of a pair of coaxially arranged toothed rims of a long heat-strengthened roller
RU200941U1 (en) * 2020-07-02 2020-11-19 Федеральное государственное бюджетное образовательное учреждение образования "Владимирский Государственный Университет имени Александра Григорьевича и Николая Григорьевича Столетовых" (ВлГУ) Tool electrode for wire EDM

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU731659A1 (en) * 1978-04-25 1988-08-23 Dagis Z S Method of reconditioning parts
JPH0760342A (en) * 1993-08-24 1995-03-07 Nippon Light Metal Co Ltd Method for repairing die for extrusion and regenerated die for extrusion
RU2252122C1 (en) * 2004-03-04 2005-05-20 Орловский Государственный Аграрный Университет (Огау) Method for restoring worn parts of aluminum alloys
RU2487002C2 (en) * 2011-10-03 2013-07-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Камская государственная инженерно-экономическая академия" (ИНЭКА) Method of repairing ice crankshaft journals hardened by nitriding
RU2524470C2 (en) * 2012-08-20 2014-07-27 Василий Сигизмундович Марцинковский Method of reconditioning worn-out metal parts

Also Published As

Publication number Publication date
RU2621942C2 (en) 2017-06-08

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