CN112343891B - 一种测液压泵与液压换向阀可靠性的并行试验装置及方法 - Google Patents
一种测液压泵与液压换向阀可靠性的并行试验装置及方法 Download PDFInfo
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- CN112343891B CN112343891B CN202011093582.4A CN202011093582A CN112343891B CN 112343891 B CN112343891 B CN 112343891B CN 202011093582 A CN202011093582 A CN 202011093582A CN 112343891 B CN112343891 B CN 112343891B
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- 238000012360 testing method Methods 0.000 title claims abstract description 159
- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 238000012544 monitoring process Methods 0.000 claims description 13
- 238000011084 recovery Methods 0.000 claims description 8
- 125000004122 cyclic group Chemical group 0.000 claims description 6
- 230000000737 periodic effect Effects 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 3
- 238000010998 test method Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000012356 Product development Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 3
- 230000026058 directional locomotion Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
- F15B11/17—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors using two or more pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/08—Servomotor systems incorporating electrically operated control means
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
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CN202011093582.4A CN112343891B (zh) | 2020-10-14 | 2020-10-14 | 一种测液压泵与液压换向阀可靠性的并行试验装置及方法 |
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CN202011093582.4A CN112343891B (zh) | 2020-10-14 | 2020-10-14 | 一种测液压泵与液压换向阀可靠性的并行试验装置及方法 |
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CN112343891A CN112343891A (zh) | 2021-02-09 |
CN112343891B true CN112343891B (zh) | 2021-09-14 |
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CN115126748A (zh) * | 2022-07-29 | 2022-09-30 | 中国民用航空总局第二研究所 | 一种航空液压油流量控制阀寿命试验***及试验方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102493974A (zh) * | 2011-12-28 | 2012-06-13 | 中国人民解放军65185部队 | 一种适合多类液压元件试验的液压油路 |
CN103775436A (zh) * | 2014-01-21 | 2014-05-07 | 燕山大学 | 模块式并行液压泵及液压马达多机节能可靠性试验装置 |
CN104454791A (zh) * | 2014-12-05 | 2015-03-25 | 宁波恒力液压股份有限公司 | 基于并行节能技术的液压泵及溢流阀的耐久性试验液压装置 |
CN205154809U (zh) * | 2015-11-13 | 2016-04-13 | 湖南省产商品质量监督检验研究院 | 用于多种液压元件测试的*** |
CN106151171A (zh) * | 2016-07-04 | 2016-11-23 | 意宁液压股份有限公司 | 一种液压马达与液压泵通用测试液压*** |
CN207195363U (zh) * | 2017-09-11 | 2018-04-06 | 沈阳中之杰流体控制***有限公司 | 一种六油口电液伺服阀静动态性能试验台的液压*** |
CN110778556A (zh) * | 2019-11-05 | 2020-02-11 | 燕山大学 | 一种高压多路阀可靠性测试试验台及基于其的测试方法 |
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2020
- 2020-10-14 CN CN202011093582.4A patent/CN112343891B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102493974A (zh) * | 2011-12-28 | 2012-06-13 | 中国人民解放军65185部队 | 一种适合多类液压元件试验的液压油路 |
CN103775436A (zh) * | 2014-01-21 | 2014-05-07 | 燕山大学 | 模块式并行液压泵及液压马达多机节能可靠性试验装置 |
CN104454791A (zh) * | 2014-12-05 | 2015-03-25 | 宁波恒力液压股份有限公司 | 基于并行节能技术的液压泵及溢流阀的耐久性试验液压装置 |
CN205154809U (zh) * | 2015-11-13 | 2016-04-13 | 湖南省产商品质量监督检验研究院 | 用于多种液压元件测试的*** |
CN106151171A (zh) * | 2016-07-04 | 2016-11-23 | 意宁液压股份有限公司 | 一种液压马达与液压泵通用测试液压*** |
CN207195363U (zh) * | 2017-09-11 | 2018-04-06 | 沈阳中之杰流体控制***有限公司 | 一种六油口电液伺服阀静动态性能试验台的液压*** |
CN110778556A (zh) * | 2019-11-05 | 2020-02-11 | 燕山大学 | 一种高压多路阀可靠性测试试验台及基于其的测试方法 |
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