CN106555699B - 活塞装置及测试发动机缸孔变形的系统 - Google Patents
活塞装置及测试发动机缸孔变形的系统 Download PDFInfo
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- CN106555699B CN106555699B CN201510641097.9A CN201510641097A CN106555699B CN 106555699 B CN106555699 B CN 106555699B CN 201510641097 A CN201510641097 A CN 201510641097A CN 106555699 B CN106555699 B CN 106555699B
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- piston body
- piston
- displacement sensor
- deformation
- engine
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- 238000012360 testing method Methods 0.000 title claims abstract description 35
- 238000006073 displacement reaction Methods 0.000 claims abstract description 71
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims abstract description 10
- 238000012545 processing Methods 0.000 claims description 27
- 238000006243 chemical reaction Methods 0.000 claims description 14
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- 238000013461 design Methods 0.000 abstract description 12
- 238000004364 calculation method Methods 0.000 abstract description 4
- 238000004088 simulation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
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- 238000004519 manufacturing process Methods 0.000 description 4
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Images
Classifications
-
- 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
- F02F3/02—Pistons having means for accommodating or controlling heat expansion
- F02F3/027—Pistons having means for accommodating or controlling heat expansion the skirt wall having cavities
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Engines (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510641097.9A CN106555699B (zh) | 2015-09-30 | 2015-09-30 | 活塞装置及测试发动机缸孔变形的系统 |
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CN201510641097.9A CN106555699B (zh) | 2015-09-30 | 2015-09-30 | 活塞装置及测试发动机缸孔变形的系统 |
Publications (2)
Publication Number | Publication Date |
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CN106555699A CN106555699A (zh) | 2017-04-05 |
CN106555699B true CN106555699B (zh) | 2020-11-13 |
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CN201510641097.9A Active CN106555699B (zh) | 2015-09-30 | 2015-09-30 | 活塞装置及测试发动机缸孔变形的系统 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11573154B2 (en) | 2019-12-13 | 2023-02-07 | Caterpillar Inc. | System and method for estimating ring-related parameters |
CN114459418A (zh) * | 2022-01-06 | 2022-05-10 | 东风柳州汽车有限公司 | 一种发动机缸孔变形的检测方法及装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1072782A2 (de) * | 1999-07-30 | 2001-01-31 | KS Kolbenschmidt GmbH | Kolben, insbesondere für eine Brennkraftmaschine |
CN201707030U (zh) * | 2010-06-18 | 2011-01-12 | 安徽江淮汽车股份有限公司 | 发动机缸孔变形量检测用辅助装置 |
CN101952606A (zh) * | 2008-03-15 | 2011-01-19 | 威伯科有限公司 | 缸 |
CN102252647A (zh) * | 2011-05-03 | 2011-11-23 | 重庆长安汽车股份有限公司 | 一种发动机缸盖端缸孔变形测量辅助装置 |
CN102494662A (zh) * | 2011-12-19 | 2012-06-13 | 武汉华之洋光电系统有限责任公司 | 油管变形检测装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5918107B2 (ja) * | 2012-11-09 | 2016-05-18 | 本田技研工業株式会社 | 内燃機関のピストン |
-
2015
- 2015-09-30 CN CN201510641097.9A patent/CN106555699B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1072782A2 (de) * | 1999-07-30 | 2001-01-31 | KS Kolbenschmidt GmbH | Kolben, insbesondere für eine Brennkraftmaschine |
CN101952606A (zh) * | 2008-03-15 | 2011-01-19 | 威伯科有限公司 | 缸 |
CN201707030U (zh) * | 2010-06-18 | 2011-01-12 | 安徽江淮汽车股份有限公司 | 发动机缸孔变形量检测用辅助装置 |
CN102252647A (zh) * | 2011-05-03 | 2011-11-23 | 重庆长安汽车股份有限公司 | 一种发动机缸盖端缸孔变形测量辅助装置 |
CN102494662A (zh) * | 2011-12-19 | 2012-06-13 | 武汉华之洋光电系统有限责任公司 | 油管变形检测装置 |
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Effective date of registration: 20180508 Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Applicant after: Beijing treasure Car Co.,Ltd. Address before: 102206, Beijing, Shahe Town, Changping District Road, sand Yang Applicant before: BEIQI FOTON MOTOR Co.,Ltd. |
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Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing baowo Automobile Co.,Ltd. Country or region after: China Address before: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee before: Beijing treasure Car Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240131 Address after: 102206, Beijing, Shahe, Changping District Town, Sha Yang Road, Lao Wan Village North Patentee after: BEIQI FOTON MOTOR Co.,Ltd. Country or region after: China Address before: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee before: Beijing baowo Automobile Co.,Ltd. Country or region before: China |