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WO2000005493A1 - Moteur a combustion interne, piece de celui-ci comprenant un revetement de surface, et procede et dispositifs de fabrication de cette piece - Google Patents

Moteur a combustion interne, piece de celui-ci comprenant un revetement de surface, et procede et dispositifs de fabrication de cette piece Download PDF

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Publication number
WO2000005493A1
WO2000005493A1 PCT/RU1998/000391 RU9800391W WO0005493A1 WO 2000005493 A1 WO2000005493 A1 WO 2000005493A1 RU 9800391 W RU9800391 W RU 9800391W WO 0005493 A1 WO0005493 A1 WO 0005493A1
Authority
WO
WIPO (PCT)
Prior art keywords
cylinder
coating
voltage
piston
electrolyte
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/RU1998/000391
Other languages
English (en)
Russian (ru)
Inventor
Fedor Dmitrievich Muravlev
Evgeny Stepanovich Kosmatov
Jury Dmitrievich Kalashnikov
Gennady Dmitrievich Muravlev
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Priority claimed from RU98113810A external-priority patent/RU2135803C1/ru
Priority claimed from RU98120166A external-priority patent/RU2143573C1/ru
Application filed by Individual filed Critical Individual
Priority to AU18953/99A priority Critical patent/AU1895399A/en
Publication of WO2000005493A1 publication Critical patent/WO2000005493A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/026—Anodisation with spark discharge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/18—Other cylinders
    • F02F1/20—Other cylinders characterised by constructional features providing for lubrication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/10—Pistons  having surface coverings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium

Definitions

  • the internal combustion engine is known to have been burned, the combustion chamber has been turned upside down by plasma spraying and the aluminum alloy is 60 mm (60).
  • Plasma spraying does not provide a sufficient degree of adhesion of the coating and its wear resistance. This type of protection can be prevented by the use of high temperature and pressure, and cannot be used to protect collapsing cylinders.
  • the remembered storage has an internal dense and external pure layer.
  • the availability and durability of the external layer is not sufficient to ensure the long-lasting effective operation of the cylinder group. ⁇ engine deficiencies are also missing, which is not the case 2
  • the part to be processed is fully loaded into the electrical system.
  • the possibility of applying the treatment to the area of its participation is not available.
  • the objective of the group of inventions is to increase the operating performance of the engine of internal combustion and to improve the technology of applying the product to it.
  • P ⁇ s ⁇ avlennaya task ⁇ eshae ⁇ sya ⁇ u ⁇ em ⁇ g ⁇ , ch ⁇ in dviga ⁇ ele vnu ⁇ enneg ⁇ sg ⁇ aniya, s ⁇ de ⁇ zhaschem tsilind ⁇ - ⁇ shnevuyu g ⁇ u ⁇ u, izg ⁇ vlennuyu of alyuminiev ⁇ g ⁇ s ⁇ lava and g ⁇ l ⁇ v ⁇ u tsilind ⁇ a with vnu ⁇ enney ⁇ ve ⁇ n ⁇ s ⁇ yu ⁇ d ⁇ ame ⁇ u sg ⁇ aniya on ⁇ ab ⁇ chey ⁇ ve ⁇ n ⁇ s ⁇ i tsilind ⁇ a and bottom ⁇ shnya vy ⁇ lnen ⁇ ⁇ m ⁇ zitsi ⁇ nn ⁇ e ⁇ y ⁇ ie, ⁇ luchenn ⁇ e mi ⁇ dug ⁇ vym ⁇ sidi ⁇ vaniem and s ⁇
  • FIG. 1 an engine cylinder with parts is shown, in which a com- petitive operation has been completed.
  • Fig. 3 is a graph of changes in the current through an electro-bath.
  • Fig. 4 a schematic diagram of the installation scheme for improving the working capacity of the engine cylinder of internal combustion.
  • the engine contains cylinder 1, step 2 with a bottom 3 and piston rings 4, the cylinder head 5.
  • An arm with an aluminum oxide and an aperture of 50-100 mm and a large aperture ⁇ a ⁇ shnya bottom 3 and 7 vnu ⁇ enney ⁇ ve ⁇ n ⁇ s ⁇ i g ⁇ l ⁇ v ⁇ i tsilind ⁇ a imeyu ⁇ sya sl ⁇ i ⁇ y ⁇ iya, ⁇ lschina ⁇ y ⁇ b ⁇ lshe ⁇ lschiny ⁇ y ⁇ iya on ⁇ ve ⁇ n ⁇ s ⁇ i 6.
  • gears 6 and 9 When the engine is running, avoiding gears 6 and 9 will reduce the friction between the cylinder and gear and reduce the wear and tear of the gears. Access to parts 3 and 7 protects the burner and cylinder head from the presence of hot gases and prevents the dispersion of heat from the combustion chamber.
  • Item 10 and capacity 11 are installation electrodes. The device operates the following way.
  • the voltage of the capacitor 14 is added to the mains voltage. This contributes to an increase in the amplitude of the analogue voltage and, correspondingly, to an increase in the growth rate of the analogue voltage. Additional impulses are necessary for you to set the average value of the lower current to a higher average value of the same current by 20-40%. Due to the fact that the speed of the process is reduced, the process of oxidizing is more efficient and the speed of the process is reduced.
  • the voltage drop of the circuit is at least 15 times the voltage of the circuit, and also the voltage of the circuit 13 is less than the voltage drop of the network.
  • the device which is supplied in Fig. 4,5, is intended for microarc oxidation of the internal rotation of the engine cylinder of the internal combustion, or of the other cylinder.
  • ⁇ ladi ⁇ el ⁇ a ⁇ ub ⁇ ami 21 provided 23 and 24 and ⁇ dv ⁇ da Coolant return water is used
  • the invention may be used in the manufacture of gasoline and diesel engines for internal combustion, which have parts made of aluminum alloys.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

D'après cette invention, un revêtement composite comprenant des oxydes d'aluminium et de silicium est obtenu sur la surface de travail du cylindre (1) d'un moteur et sur le fond du piston (2) par un procédé d'oxydation par micro-arc. La couche poreuse externe du revêtement est éliminée par traitement mécanique de sorte que le revêtement sur la surface de travail (6) du cylindre possède une épaisseur de 50 à 100 νm et une micro-dureté d'au moins 15 Gpa. Le revêtement sur le fond (3) du piston possède une plus grande épaisseur et une micro-dureté moindre. Afin d'obtenir un revêtement sur une pièce, on envoie des impulsions successives ayant des polarités opposées. La valeur moyenne du courant à la cathode est supérieure de 20 à 40 % à la valeur moyenne du courant à l'anode, tandis que l'amplitude de la tension à l'anode est supérieure à l'amplitude de la tension du réseau d'alimentation et que l'amplitude de la tension à la cathode est inférieure à l'amplitude de la tension du réseau.
PCT/RU1998/000391 1998-07-23 1998-11-20 Moteur a combustion interne, piece de celui-ci comprenant un revetement de surface, et procede et dispositifs de fabrication de cette piece Ceased WO2000005493A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU18953/99A AU1895399A (en) 1998-07-23 1998-11-20 Internal combustion engine, part thereof comprising a surface coating, and method and devices for producing said part

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
RU98113810 1998-07-23
RU98113810A RU2135803C1 (ru) 1998-07-23 1998-07-23 Деталь цилиндропоршневой группы двигателя внутреннего сгорания, способ обработки ее поверхности, устройство для реализации способа и установка для обработки рабочей поверхности цилиндра
RU98120166A RU2143573C1 (ru) 1998-11-12 1998-11-12 Двигатель внутреннего сгорания с деталями, имеющими поверхностное покрытие, и установка для получения покрытия
RU98120166 1998-11-12

Publications (1)

Publication Number Publication Date
WO2000005493A1 true WO2000005493A1 (fr) 2000-02-03

Family

ID=26653966

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU1998/000391 Ceased WO2000005493A1 (fr) 1998-07-23 1998-11-20 Moteur a combustion interne, piece de celui-ci comprenant un revetement de surface, et procede et dispositifs de fabrication de cette piece

Country Status (2)

Country Link
AU (1) AU1895399A (fr)
WO (1) WO2000005493A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1460249A1 (fr) 2003-03-19 2004-09-22 Ford Global Technologies, LLC, A subsidary of Ford Motor Company Culasse pour moteurs à combustion interne
EP1460151A1 (fr) * 2003-03-19 2004-09-22 Ford Global Technologies, LLC, A subsidary of Ford Motor Company Culasse pour moteurs à combustion interne
EP1657326A1 (fr) * 2004-11-16 2006-05-17 Aisin Seiki Kabushiki Kaisha Piston en aluminium où magnésium contenant 12-25% silicium, dont la surface est oxydée en mode d'oxydation par micro-ondes
DE102009012945A1 (de) 2009-03-12 2010-09-16 Mtu Aero Engines Gmbh Verfahren zur Herstellung einer abrasiven Beschichtung und Bauteil für eine Turbomaschine
CN104384836A (zh) * 2014-09-23 2015-03-04 温岭市金港机械制造厂（普通合伙） 无油压缩机陶瓷气缸内表面处理方法
WO2017102511A1 (fr) * 2015-12-16 2017-06-22 Henkel Ag & Co. Kgaa Procédé de dépôt de revêtements protecteurs à base de titane sur aluminium

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524558A1 (fr) * 1982-04-06 1983-10-07 Delozanne Jean Pierre Procede de durcissement superficiel des pistons
EP0563671A1 (fr) * 1992-03-25 1993-10-06 Hauzer, Franciscus Johannes Matheus Procédé pour le revêtement électrolytique de substrats et d'analogues de substrats
RU2064059C1 (ru) * 1992-11-16 1996-07-20 Юрий Михайлович Болычевский Цилиндропоршневая пара
RU2073751C1 (ru) * 1995-05-16 1997-02-20 Владимир Аркадьевич Кожаев Способ получения твердых покрытий на алюминиевых сплавах
RU2083731C1 (ru) * 1994-04-01 1997-07-10 Мамаев Анатолий Иванович Устройство для микродугового оксидирования металлов и сплавов

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524558A1 (fr) * 1982-04-06 1983-10-07 Delozanne Jean Pierre Procede de durcissement superficiel des pistons
EP0563671A1 (fr) * 1992-03-25 1993-10-06 Hauzer, Franciscus Johannes Matheus Procédé pour le revêtement électrolytique de substrats et d'analogues de substrats
RU2064059C1 (ru) * 1992-11-16 1996-07-20 Юрий Михайлович Болычевский Цилиндропоршневая пара
RU2083731C1 (ru) * 1994-04-01 1997-07-10 Мамаев Анатолий Иванович Устройство для микродугового оксидирования металлов и сплавов
RU2073751C1 (ru) * 1995-05-16 1997-02-20 Владимир Аркадьевич Кожаев Способ получения твердых покрытий на алюминиевых сплавах

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1460249A1 (fr) 2003-03-19 2004-09-22 Ford Global Technologies, LLC, A subsidary of Ford Motor Company Culasse pour moteurs à combustion interne
EP1460151A1 (fr) * 2003-03-19 2004-09-22 Ford Global Technologies, LLC, A subsidary of Ford Motor Company Culasse pour moteurs à combustion interne
EP1657326A1 (fr) * 2004-11-16 2006-05-17 Aisin Seiki Kabushiki Kaisha Piston en aluminium où magnésium contenant 12-25% silicium, dont la surface est oxydée en mode d'oxydation par micro-ondes
DE102009012945A1 (de) 2009-03-12 2010-09-16 Mtu Aero Engines Gmbh Verfahren zur Herstellung einer abrasiven Beschichtung und Bauteil für eine Turbomaschine
CN104384836A (zh) * 2014-09-23 2015-03-04 温岭市金港机械制造厂（普通合伙） 无油压缩机陶瓷气缸内表面处理方法
WO2017102511A1 (fr) * 2015-12-16 2017-06-22 Henkel Ag & Co. Kgaa Procédé de dépôt de revêtements protecteurs à base de titane sur aluminium
US10683581B2 (en) 2015-12-16 2020-06-16 Henkel Ag & Co. Kgaa Method for deposition of titanium-based protective coatings on aluminum

Also Published As

Publication number Publication date
AU1895399A (en) 2000-02-14

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