RU2012116180A - METHOD FOR PROCESSING INTERNAL SURFACES OF TRUSTED AND COMBINE DIESEL HOUSES IN REPAIR MANUFACTURE - Google Patents
METHOD FOR PROCESSING INTERNAL SURFACES OF TRUSTED AND COMBINE DIESEL HOUSES IN REPAIR MANUFACTURE Download PDFInfo
- Publication number
- RU2012116180A RU2012116180A RU2012116180/02A RU2012116180A RU2012116180A RU 2012116180 A RU2012116180 A RU 2012116180A RU 2012116180/02 A RU2012116180/02 A RU 2012116180/02A RU 2012116180 A RU2012116180 A RU 2012116180A RU 2012116180 A RU2012116180 A RU 2012116180A
- Authority
- RU
- Russia
- Prior art keywords
- trusted
- houses
- internal surfaces
- ldpe
- roughness
- Prior art date
Links
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
Способ обработки внутренних поверхностей гильз тракторных и комбайновых дизелей в ремонтном производстве, включающий растачивание и пневмовибодинамическую обработку (ПВДО), отличающийся тем, что перед ПВДО производят однократное хонингование с достижением шероховатости поверхности Ra≤2,5 мкм, а затем ПВДО внутренней поверхности гильзы стальными шарами с получением шероховатости Ra≤0,5 мкм, средней глубины впадин R≤1 мкм, относительной опорной длины профиля поверхности t=85%, с обеспечением относительного расхода масла на угар в ДВС 0,35…0,40%.A method of treating the inner surfaces of sleeves of tractor and combine diesel engines in repair production, including boring and pneumo-dynamic treatment (LDPE), characterized in that before the LDPE, they perform single honing with a surface roughness of Ra≤2.5 μm, and then the LDPE of the inner surface of the sleeve with steel balls with obtaining a roughness Ra≤0.5 μm, the average depth of the troughs R≤1 μm, the relative reference length of the surface profile t = 85%, with a relative oil consumption for burning in ICE of 0.35 ... 0.40% .
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012116180/02A RU2507054C2 (en) | 2012-04-20 | 2012-04-20 | Method of finishing automotive diesel cylinder liner inner surfaces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012116180/02A RU2507054C2 (en) | 2012-04-20 | 2012-04-20 | Method of finishing automotive diesel cylinder liner inner surfaces |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2012116180A true RU2012116180A (en) | 2013-10-27 |
RU2507054C2 RU2507054C2 (en) | 2014-02-20 |
Family
ID=49446364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2012116180/02A RU2507054C2 (en) | 2012-04-20 | 2012-04-20 | Method of finishing automotive diesel cylinder liner inner surfaces |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2507054C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115415921A (en) * | 2022-07-18 | 2022-12-02 | 安徽誉林汽车部件有限公司 | Polishing equipment for machining automobile bushing |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2696599C1 (en) * | 2018-12-17 | 2019-08-06 | Межгосударственное образовательное учреждение высшего образования "Белорусско-Российский университет" | Method for finish treatment of inner surface of steel sleeve of internal combustion engine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1600759A (en) * | 1978-02-09 | 1981-10-21 | Rands S A | Method of finishing coacting surfaces |
SU1329949A1 (en) * | 1985-07-24 | 1987-08-15 | Институт сверхтвердых материалов АН УССР | Method of finishing engine cylinders and sleeves |
RU2009862C1 (en) * | 1990-05-18 | 1994-03-30 | Минаков Анатолий Петрович | Method and tool for working inner cylindrical surfaces by surface plastic deformation |
RU2207241C2 (en) * | 2000-07-19 | 2003-06-27 | Анатолий Петрович Минаков | Method of machining of internal rotating surfaces of nonrigid steel blanks without martempering |
-
2012
- 2012-04-20 RU RU2012116180/02A patent/RU2507054C2/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115415921A (en) * | 2022-07-18 | 2022-12-02 | 安徽誉林汽车部件有限公司 | Polishing equipment for machining automobile bushing |
Also Published As
Publication number | Publication date |
---|---|
RU2507054C2 (en) | 2014-02-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EA201591885A1 (en) | TITANIUM CASTING FOR HOT ROLLING AND METHOD FOR ITS MANUFACTURE | |
EA200900441A1 (en) | METHODS AND INTERMEDIATES FOR OBTAINING INHIBITORS INTEGRASES | |
EA201400712A1 (en) | BASIS WITH STRUCTURED SURFACE, METHOD OF MAKING A SUCH BASIS, AND A WAY TO DETERMINE ITS WETTABILITY | |
EA201301130A1 (en) | IMIDAZOPIRIDAZINES AS AN INHIBITORS KINASE ACT | |
WO2016022423A3 (en) | Opposed-piston engine structure with a split cylinder block | |
BR112012001626A2 (en) | methods of machining internal gear, and grinding tool | |
RU2013146683A (en) | METHOD FOR PRODUCING PISTON RINGS | |
EA201500211A1 (en) | METHOD AND MEANS OF ABRASIVE TREATMENT FOR THE SATINATION OF THE SURFACE ALUMINUM SURFACE | |
AR073294A1 (en) | COMPOSITIONS AND METHODS TO PREVENT THE DEPOSIT OF ASPHALTENS | |
EA201792096A3 (en) | RAPPγ AGONISTS FOR TREATMENT OF MULTIDATED SCLEROSIS | |
WO2016202330A3 (en) | Composite, crankcase, reciprocating internal combustion engine, and method for producing a reciprocating internal combustion engine | |
RU2013128816A (en) | METHOD FOR RADIAL FORGING HEXAGONAL PROFILES | |
RU2012116180A (en) | METHOD FOR PROCESSING INTERNAL SURFACES OF TRUSTED AND COMBINE DIESEL HOUSES IN REPAIR MANUFACTURE | |
BRPI0817737A2 (en) | Production method of diesel fuel base stock and same diesel fuel base stock | |
MX359448B (en) | Pendulum crank cycloid insert for pendulum crankshaft having integral carrier. | |
AR096597A1 (en) | REFRIGERANT COMPOSITION FOR EXTENDED OPERATION MOTOR | |
MX2015000669A (en) | Method for producing a piston for an internal combustion engine. | |
EP3306120A4 (en) | Bearing for internal combustion engine and production method for bearing for internal combustion engine | |
RU2009133559A (en) | METHOD OF PROCESSING PARTS | |
MY185935A (en) | Steel part, single-cylinder internal combustion engine, saddled vehicle, and process for manufacture of steel part | |
DE112017000942A5 (en) | Active combustion chamber of a reciprocating engine and method of transferring heat in the active combustion chamber | |
EP3404243A4 (en) | Piston for internal combustion engines and method for producing piston for internal combustion engines | |
RU2011140101A (en) | METHOD FOR REPAIR OF NITROGEN HARNESSED CRANKSHAFT NECKS FOR INTERNAL COMBUSTION ENGINES | |
RU2012105170A (en) | METHOD FOR PROCESSING THE INTERNAL SURFACES OF THE PREPARATIONS OF THE BOILERS OF THE BOILERS OF THE INTERNAL COMBUSTION ENGINES | |
RU2013125618A (en) | METHOD FOR MANUFACTURING A GUIDED CUTTING TOOL |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20170421 |