CN2499822Y - Test device for high temperature friction wear - Google Patents
Test device for high temperature friction wear Download PDFInfo
- Publication number
- CN2499822Y CN2499822Y CN 01264970 CN01264970U CN2499822Y CN 2499822 Y CN2499822 Y CN 2499822Y CN 01264970 CN01264970 CN 01264970 CN 01264970 U CN01264970 U CN 01264970U CN 2499822 Y CN2499822 Y CN 2499822Y
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- high temperature
- temperature
- friction
- axle
- temperature alloy
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a high-temperature frictional wear test device. A high-temperature furnace of loading mechanism and a bearing support are provided on a chassis, and ceramic sample holders are arranged in the high-temperature furnace and respectively connected with a high-temperature ceramic shaft, which is connected with a high-temperature alloy shaft. The high-temperature alloy shaft is positioned in the bearing support and provided with a driving pulley at end thereof corresponding to a drive motor in the chassis. Another high-temperature alloy shaft is connected with a friction force sensor, a load sensor, a slide rail, and an axial displacement sensor, corresponding to the loading mechanism at the end thereof, and the loading mechanism corresponds to a loading motor in the chassis. The utility model has high control accuracy and convenient operation, and can make experiments of two different friction pairs including plug and disk, and ball and disk, and the experimental result has good relativity with the actual high-temperature environment.
Description
Technical field
The utility model relates to a kind of high temperature friction and wear test unit.
Background technology
(superhigh temperature, ultralow temperature, high vacuum) Tribological Study is with a wide range of applications in fields such as military project, civilian, Aero-Space under the extreme condition, is the forward position of tribological field research.The application of friction problem relates generally to driving, expansion and the contracting mechanism of ball bearing, various gear, solar array and satellite antenna, the special tribology parts of moonlet, turbine, gear and pneumatic motor blade and the anti-ablation bearing of rocket, the friction member of massaging device and material etc. under magnetic field or electric field action under the extreme condition; The extreme variation of mechanics, physics and chemical state that relates to the friction pair face from mechanism is to the influence of tribology parameter.This project is at the friction problem under the multiple harsh operating mode that is run in plan such as Chinese Space station, satellite, rocket, aviation and the infotech, and planning to build upright friction test system with superhigh temperature is that rubbing wear and the research of lubrication failure mechanism of carrying out polymkeric substance under the extreme condition, metal and stupalith creates conditions.
Content of the present utility model
The purpose of this utility model is in order to provide a kind of technology path the device that can at high temperature carry out various frictional wear experiments reasonable, simple in structure.
The purpose of this utility model can realize by following measure:
A kind of high temperature friction and wear test unit is provided with load maintainer, high temperature furnace and bearing bridge on frame, the ceramic sample anchor clamps and link to each other with the refractory ceramics axle respectively in high temperature furnace, and the refractory ceramics axle links to each other with the high temperature alloy axle; The high temperature alloy axle is positioned at bearing bridge, and the end has drive pulley corresponding with the drive motor in the frame; Be connected with friction force sensor, load transducer, rail plate and shaft position sensor on another high temperature alloy axle, the end is corresponding with load maintainer, and load maintainer is corresponding with the loading motor in the frame.
The purpose of this utility model can realize by following measure:
A kind of high temperature friction and wear test unit, described high temperature alloy axle are embedded in respectively in the recirculated water cooling cover; There is drive motor to set the frequency converter display window of revolution on the frame.
The utility model has the following advantages compared to existing technology:
The utility model is a kind of test unit that is used for researching high-temperature condition friction and wear behavior.Realize high temperature by the high temperature furnace heating, determine the temperature of friction pair by temperature sensor; The signal that arrives by each sensor sensing is delivered in the multi-channel data acquisition circuit after amplifying circuit amplifies, and calculates by the program in the main control computer again, reflects each tribology data intuitively.The utility model has adopted fully integratedization of high precision intelligent program temperature-controlling system, accurate adjustable loading system.Utilize this utility model to investigate to polymkeric substance, metal and the stupalith friction and wear behavior under at a high speed (3000r/min), heavy duty (1.4GPa), wide temperature range (room temperature-1000 ℃).Thereby for the more deep research of carrying out various material lubrication failure mechanism creates conditions.The utility model control accuracy height, easy and simple to handle, can carry out the test of bolt-dish, ball-two groups of differentiated friction pairs of dish, test findings and actual hot environment have good correlativity.
Description of drawings of the present utility model
Structure of the present utility model is provided by accompanying drawing:
Accompanying drawing is the utility model structural representation:
1-load maintainer 2-load transducer 3-friction force sensor 4-refractory ceramics axle
5-high temperature furnace 6-temperature sensor 7-ceramic sample anchor clamps 8-water collar
The whole frame 12-of 9-bearing bridge 10-drive pulley 11-frequency converter display window
13-rail plate 14-loading motor 15-shaft position sensor
16-drive motor 17,18-high temperature alloy axle
Preferred forms of the present utility model
The utility model is also incited somebody to action in conjunction with the accompanying drawings, and example is further described:
With reference to accompanying drawing, a kind of high temperature friction and wear test unit, on frame 11, be provided with load maintainer 1 high temperature furnace 5 and bearing bridge 9, pottery (or high-temperature alloy) specimen holder 7 is in high temperature furnace 5, and link to each other with refractory ceramics axle 4 respectively, refractory ceramics axle 4 links to each other with high temperature alloy axle 17,18, and high temperature alloy axle 17,18 is embedded in respectively in the water collar 8, and carries out water-cooled by recirculated water; High temperature alloy axle 18 is positioned at bearing bridge 9, and the end has drive pulley 10 corresponding with the drive motor 16 in the frame 11; Be connected with friction force sensor 3, load transducer 2, rail plate 13 and shaft position sensor 15 on the high temperature alloy axle 17, the end is corresponding with load maintainer 1, load maintainer 1 is corresponding with the loading motor 14 in the frame 11, and the frequency converter display window 12 of drive motor 16 and setting revolution is arranged on the frame 11.High temperature alloy axle 18 is axially unshift, drives drive pulley 10 by drive motor 16 and rotates.Loading motor 14 loads by the power transmission of loading spring and lever.In wear process, the variation of wearing depth will be passed through rail plate 13, obtains embodying on displacement transducer 15.
During the utility model work, the temperature of high temperature furnace 5 is elevated to design temperature, by load maintainer 1 add the test required load after, rotation axis drives the friction specimen holder 7 that is placed with dish and rotates, by rubbing, the variation of friction force and wearing depth is delivered on friction force sensor 3 and the shaft position sensor 15 with not rotating dual face (ball or bolt-fix) by anchor clamps.The signal that each sensor sensing arrives is delivered in the multi-channel data acquisition circuit after amplifying circuit of analog signal amplifies.Calculate by the program in the main control computer again, reflect each tribology data intuitively.The temperature programmed control of high temperature furnace 5 is controlled jointly by SSR driver module and temperature sensor 6.
Claims (3)
1. high temperature friction and wear test unit, it is characterized in that on frame (11), being provided with load maintainer (1), high temperature furnace (5) and bearing bridge (9), specimen holder (7) is in high temperature furnace (5), and link to each other with refractory ceramics axle (4) respectively, refractory ceramics axle (4) links to each other with high temperature alloy axle (17), (18); High temperature alloy axle (18) is positioned at bearing bridge (9), and the end has drive pulley (10) corresponding with the drive motor (16) in the frame (11); Be connected with friction force sensor (3), load transducer (2), rail plate (13) and shaft position sensor (15) on the high temperature alloy axle (17), the end is corresponding with load maintainer (1), and load maintainer (1) is corresponding with the loading motor (14) in the frame (11).
2. high temperature friction and wear test unit as claimed in claim 1 is characterized in that high temperature alloy axle (17) (18) is embedded in respectively in the round-robin water collar (8).
3. as claim 1 described high temperature friction and wear test unit, it is characterized in that having on the frame (11) drive motor (16) to set the frequency conversion display window (12) of revolution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01264970 CN2499822Y (en) | 2001-10-15 | 2001-10-15 | Test device for high temperature friction wear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01264970 CN2499822Y (en) | 2001-10-15 | 2001-10-15 | Test device for high temperature friction wear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2499822Y true CN2499822Y (en) | 2002-07-10 |
Family
ID=33672057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01264970 Expired - Fee Related CN2499822Y (en) | 2001-10-15 | 2001-10-15 | Test device for high temperature friction wear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2499822Y (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100420933C (en) * | 2005-11-29 | 2008-09-24 | 中国乐凯胶片集团公司 | High temperature scratch-resistant detecting instrument |
| CN100573099C (en) * | 2007-01-05 | 2009-12-23 | 哈尔滨工业大学 | A kind of friction and wear tester |
| CN101311722B (en) * | 2007-05-22 | 2011-05-11 | 中国科学院理化技术研究所 | Heating and cooling device and method for rotating part in high vacuum environment |
| CN102207439A (en) * | 2011-03-18 | 2011-10-05 | 东北大学 | Experimental equipment for simulating friction and wear of roll and rolled piece in rolling process |
| CN101685056B (en) * | 2009-03-25 | 2011-10-26 | 河南科技大学 | Method and device for controlling accurate ratio of various gas atmospheres of frictional wear testing machine |
| CN103308444A (en) * | 2013-06-28 | 2013-09-18 | 重庆理工大学 | Device for detecting service life of bone implantation metal and service life of metal material with coating layer |
| CN104406873A (en) * | 2014-11-19 | 2015-03-11 | 中国科学院深圳先进技术研究院 | Friction wear testing machine for coating of shaft component |
| CN104833604A (en) * | 2015-05-21 | 2015-08-12 | 济南大学 | Adjustable constant-force device for assisting lathe to carry out frictional wear experiment |
| CN105699232A (en) * | 2016-03-22 | 2016-06-22 | 武汉科技大学 | Controllable abrasion load test device |
| CN107084901A (en) * | 2017-05-24 | 2017-08-22 | 安徽爱瑞特环保科技股份有限公司 | Main brush of road sweeper Testing Platform |
| CN107219067A (en) * | 2017-05-27 | 2017-09-29 | 天府认证有限公司 | Accelerated aging contact fatigue test device |
| CN108120649A (en) * | 2017-11-28 | 2018-06-05 | 中国科学院合肥物质科学研究院 | A kind of experimental provision for research sliding support friction behavior |
| CN109030269A (en) * | 2018-09-11 | 2018-12-18 | 四川省机械研究设计院 | Wide temperature controlled atmosphere original position ball disk frictional testing machine |
| CN109342244A (en) * | 2018-11-19 | 2019-02-15 | 江苏科技大学 | Bearing shell friction and wear test testing machine and its test method |
| CN109781761A (en) * | 2018-12-27 | 2019-05-21 | 西安交通大学 | A kind of superhigh temperature under scanning electron microscope is broken in-situ observation device |
| CN110231241A (en) * | 2018-03-05 | 2019-09-13 | 中国科学院兰州化学物理研究所 | Composite lubricating film tribological property automatic evaluation device |
| CN112147068A (en) * | 2020-11-06 | 2020-12-29 | 西北工业大学 | High-speed high-temperature friction wear test bed adopting symmetric loading |
| CN112683650A (en) * | 2020-12-09 | 2021-04-20 | 国核电站运行服务技术有限公司 | Normal fretting wear test device for high-temperature and high-pressure water environment |
-
2001
- 2001-10-15 CN CN 01264970 patent/CN2499822Y/en not_active Expired - Fee Related
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100420933C (en) * | 2005-11-29 | 2008-09-24 | 中国乐凯胶片集团公司 | High temperature scratch-resistant detecting instrument |
| CN100573099C (en) * | 2007-01-05 | 2009-12-23 | 哈尔滨工业大学 | A kind of friction and wear tester |
| CN101311722B (en) * | 2007-05-22 | 2011-05-11 | 中国科学院理化技术研究所 | Heating and cooling device and method for rotating part in high vacuum environment |
| CN101685056B (en) * | 2009-03-25 | 2011-10-26 | 河南科技大学 | Method and device for controlling accurate ratio of various gas atmospheres of frictional wear testing machine |
| CN102207439A (en) * | 2011-03-18 | 2011-10-05 | 东北大学 | Experimental equipment for simulating friction and wear of roll and rolled piece in rolling process |
| CN102207439B (en) * | 2011-03-18 | 2012-12-05 | 东北大学 | Experimental equipment for simulating friction and wear of roll and rolled piece in rolling process |
| CN103308444A (en) * | 2013-06-28 | 2013-09-18 | 重庆理工大学 | Device for detecting service life of bone implantation metal and service life of metal material with coating layer |
| CN103308444B (en) * | 2013-06-28 | 2015-08-05 | 重庆理工大学 | Bone implanted metal and tool cated metal material pick-up unit in serviceable life |
| CN104406873B (en) * | 2014-11-19 | 2017-07-28 | 中国科学院深圳先进技术研究院 | Shaft element coating friction wear testing machine |
| CN104406873A (en) * | 2014-11-19 | 2015-03-11 | 中国科学院深圳先进技术研究院 | Friction wear testing machine for coating of shaft component |
| CN104833604A (en) * | 2015-05-21 | 2015-08-12 | 济南大学 | Adjustable constant-force device for assisting lathe to carry out frictional wear experiment |
| CN105699232A (en) * | 2016-03-22 | 2016-06-22 | 武汉科技大学 | Controllable abrasion load test device |
| CN107084901A (en) * | 2017-05-24 | 2017-08-22 | 安徽爱瑞特环保科技股份有限公司 | Main brush of road sweeper Testing Platform |
| CN107219067A (en) * | 2017-05-27 | 2017-09-29 | 天府认证有限公司 | Accelerated aging contact fatigue test device |
| CN108120649A (en) * | 2017-11-28 | 2018-06-05 | 中国科学院合肥物质科学研究院 | A kind of experimental provision for research sliding support friction behavior |
| CN108120649B (en) * | 2017-11-28 | 2020-01-17 | 中国科学院合肥物质科学研究院 | Experimental device for be used for studying slide support friction behavior |
| CN110231241A (en) * | 2018-03-05 | 2019-09-13 | 中国科学院兰州化学物理研究所 | Composite lubricating film tribological property automatic evaluation device |
| CN109030269A (en) * | 2018-09-11 | 2018-12-18 | 四川省机械研究设计院 | Wide temperature controlled atmosphere original position ball disk frictional testing machine |
| CN109030269B (en) * | 2018-09-11 | 2023-10-27 | 四川省机械研究设计院(集团)有限公司 | Wide temperature controllable atmosphere in-situ ball disc friction and wear testing machine |
| CN109342244A (en) * | 2018-11-19 | 2019-02-15 | 江苏科技大学 | Bearing shell friction and wear test testing machine and its test method |
| CN109781761A (en) * | 2018-12-27 | 2019-05-21 | 西安交通大学 | A kind of superhigh temperature under scanning electron microscope is broken in-situ observation device |
| CN112147068A (en) * | 2020-11-06 | 2020-12-29 | 西北工业大学 | High-speed high-temperature friction wear test bed adopting symmetric loading |
| CN112683650A (en) * | 2020-12-09 | 2021-04-20 | 国核电站运行服务技术有限公司 | Normal fretting wear test device for high-temperature and high-pressure water environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |