CN2837827Y - Testing apparatus capable of measuring material friction wear parameters under different temperatures - Google Patents
Testing apparatus capable of measuring material friction wear parameters under different temperatures Download PDFInfo
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- CN2837827Y CN2837827Y CN 200520010195 CN200520010195U CN2837827Y CN 2837827 Y CN2837827 Y CN 2837827Y CN 200520010195 CN200520010195 CN 200520010195 CN 200520010195 U CN200520010195 U CN 200520010195U CN 2837827 Y CN2837827 Y CN 2837827Y
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Abstract
The utility model discloses a testing device which can measure the frictional wear of materials under different temperatures. The utility model comprises a dynamometer, a loading device, a tachometer, a frictional pair, a measuring instrument, a container, a base, a rotary shaft, a measuring thermocouple and a temperature regulator, wherein the rotary shaft is connected with the frictional pair, and the pressure of the loading device acts on the frictional pair. The frictional pair, a test sample setting station, the base and the temperature regulator are arranged in the container. The test sample setting station provided with the measuring thermocouple is arranged in the base. The measuring thermocouple is electrically connected with the measuring instrument. The device can simulate frictional wear situation of materials under real service conditions, reflect the frictional wear performance of materials and change the situations of the friction coefficient under different temperatures. Thus, the utility model has a wide temperature adaptation range. The device provides real frictional wear parameters under high or low temperature to prevent the device from invalidating ahead of time.
Description
Technical field
The utility model relates to a kind of test unit that is used to measure the rubbing wear parameter of material, relates in particular to the test unit of a kind of energy measurement friction and wear behavior of material under all temps condition.
Background technology
Develop rapidly along with science and technology, the working environment of all kinds of plant equipment, increasingly sophisticated as environmental factors such as temperature, vibration, media, anti-wear performance to the various friction pairs of plant equipment requires more and more higher, particularly need material in the varying environment factor, especially the dynamic friction coefficient under the condition of different temperatures accurately reflects the actual rubbing wear situation of material.In plant equipment, material selection design, the choose reasonable of the friction and wear behavior of material such as friction factor, wear extent is extremely important, and the friction factor of exosyndrome material anti-wear performance has become the important evidence of engineering design.
But how domestic and international widely used friction factor testing machine is measured at normal temperatures at present, can not reflect the working condition of material really.As everyone knows, the friction and wear behavior of material and friction factor are that the change with temperature changes, and are not unalterable; Most materials are along with the rising of temperature, and intensity and hardness descend, and the material glutinousness increases, wear resistance decrease.As to relatively more accurate instrument and equipment and in the demanding design of the friction and wear behavior of material,, certainly will increase its error greatly, reduce its serviceable life etc. if only adopt friction co-efficient value under the normal temperature of announcing in present scientific and technological book and the handbook; Annual plant equipment of scrapping in the world today, most for due to the mechanical wear inefficacy.And present employed material friction abrasion tester can not show these characteristics of dynamic friction coefficient, can not show the friction factor situation of change when varying with temperature.
Summary of the invention
The utility model provides a kind of test unit of measuring material rubbing wear under different temperatures, different pressures condition at the above deficiency of material friction abrasion test device of the prior art.
The technical solution of the utility model: a kind ofly measure frictional wear test device under the material different temperatures, comprise dynamometer, charger, tachometer gage, friction pair, measurement instrument, container, base, lubricant medium, turning axle, measurement thermopair, temperature regulator; Its improvement is: turning axle is connected with friction pair, and the pressure of charger acts on the friction pair; Friction pair, sample are provided with platform, base, temperature regulator and all are arranged in the container, and sample is provided with platform and is arranged in the base; The measurement thermopair is arranged on sample and is provided with in the platform, is electrically connected with measurement instrument;
Described sample is provided with the hole that platform is four symmetrical distributions;
Described temperature regulator is an electrical heating elements;
Described temperature regulator is with liquid nitrogen or dry ice and resistance method such as heat.
Test unit of the present utility model, can copy the rubbing wear situation of material under true service condition, the friction and wear behavior of reflection material, accurately reflect material friction factor situation of change under condition of different temperatures, the adaptive temperature scope is wide, in theory can be between-190 ℃ to+1600 ℃ workpiece; Can when design, provide real rubbing wear parameter to the mechanical wear device of work under high temperature or the cryogenic conditions, in case locking apparatus lost efficacy ahead of time.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the utility model apparatus structure sketch.
Fig. 2 is that the utility model sample is provided with the platform synoptic diagram.
Embodiment
In Fig. 1,2,1-dynamometer, 2-charger, 3-tachometer gage, 4-friction pair, 5-sample are provided with platform, 6-measurement instrument, 7-container, 8-base, 9-lubricant medium, 10-turning axle, 11-measurement thermopair, 13-oil outlet, 14-temperature regulator, 15-lid.Test unit of the present utility model comprises dynamometer 1, charger 2, tachometer gage 3, friction pair 4, measurement instrument 6, container 7, base 8, lubricant medium 9, turning axle 10, measures thermopair 11, temperature regulator 14 etc.; Charger 2 can adopt hydraulic pressure, air pressure or mechanical load mode, and its acting force acts on the friction pair 4 by turning axle 10, and dynamometer 1 is electrically connected with charger 2, and energy measurement also reflects this load value; Charger 2 is located at the top of turning axle 10, and contacts with turning axle 10, and turning axle 10 links together with friction pair 4; Turning axle 10 is rotated by direct motor drive of the prior art, rotates synchronously thereby drive friction pair 4, and tachometer gage 3 is used to measure and reflect the rotational speed of turning axle 10.Sample is provided with the below that platform 5 is arranged on friction pair 4; Friction pair 4, sample are provided with platform 5, base 8, measure thermopair 11, temperature regulator 14 all places container 7, base 8 is with container 7 immovable fitting or link together, the sample that is provided with a plurality of placement samples to be tested in the base 8 is provided with platform 5, it is holes that sample as shown in the figure is provided with platform 5, a plurality of samples can be placed, be measured in the hole of four symmetrical distributions simultaneously.Sample is provided with to be provided with in the platform 5 measures thermopair 11, measures thermopair 11 and contacts with tested sample, and be electrically connected with measurement instrument 6, can measure the temperature of sample to be tested, and can show in real time through temperature instrumentation 6.Sample to be tested and sample are provided with platform 5 and all can adopt and be slidingly matched, and can take out at any time and carry out Measurement and analysis; During test, contact between the upper surface of sample to be tested and the friction pair 4, when turning axle 10 drives friction pairs 4 and rotates, produce rubbing action between itself and the sample upper surface.Container 7 can be selected the manufacturing of stainless steel-like material for use, and container 7 is provided with oil outlet 13, if when being filled with lubricant medium 9 according to the different tests condition in the container 7, oil outlet 13 is used to change this lubricant medium 9, and oil outlet 13 should be combined with obstruction.Simultaneously, for the polishing machine of measuring sample to be tested under the condition of different temperatures, convenient, fast when regulating temperature, in container 7, be provided with temperature regulator 14, with temperature requirement according to the different tests condition, sample to be tested is heated or cools off, to measure its rubbing wear coefficient under high temperature or low temperature environment; Temperature regulator 14 commonly used has two kinds, heats with electrical heating elements during the temperature of rising sample to be tested, when reducing the temperature of sample to be tested with other heat eliminating mediums such as liquid nitrogen, dry ice or nitrogen.
In addition, lid 15 can be set on container 7, the space in the container 7 is closed, more help in container 7, forming high temperature or low temperature environment, help the use of this device.
The electrical heating elements of dynamometer 1, charger 2, tachometer gage 3, temperature instrumentation 6, lubricant medium 9, measurement heat idol 11 and temperature regulator 14 that this test unit is used, liquid nitrogen or dry ice etc., all can select product of the prior art for use, as prior art, need not be described further at this.
Simultaneously, can work out the Survey Software that matches with this test unit, just quick, the accurate reflected measurement result of energy makes this test unit have " intelligence " effect.Certainly, said Survey Software need not be described further at this not as protection domain of the present utility model.
The course of work of this test unit: according to different test conditions, select suitable on-load pressure (adjusting charger 2), the rotational speed of rotating shaft, suitable temperature etc., place sample to be provided with in the platform 5 sample to be tested, friction pair 4 is contacted with the upper surface of sample to be tested, measure thermopair 11 and contact with sample to be tested; The start-up control motor rotates turning axle 10 and friction pair 4, produces friction force between the upper surface of friction pair 4 and sample to be tested, just can measure the friction and wear behavior of sample to be tested.
Claims (8)
1, a kind ofly measures frictional wear test device under the material different temperatures, comprise that dynamometer (1), charger (2), tachometer gage (3), friction pair (4), sample are provided with platform (5), measurement instrument (6), container (7), base (8), turning axle (10), measure thermopair (11), temperature regulator (14); It is characterized in that: described turning axle (10) is connected with friction pair (4), and sample is provided with the below that platform (5) is arranged on friction pair (4); The pressure of charger (2) acts on the friction pair (4); Friction pair (4), sample are provided with platform (5), base (8), temperature regulator (14) and all are arranged in the container (7), and sample is provided with platform (5) and is arranged in the base (8); Measurement thermopair (11) is arranged on sample and is provided with in the platform (5), is electrically connected with measurement instrument (6).
2, according to claim 1ly measure frictional wear test device under the material different temperatures, it is characterized in that: it is the hole of four symmetrical distributions that described sample is provided with platform (5).
3, according to claim 1 or 2 or describedly measure frictional wear test device under the material different temperatures, it is characterized in that: described temperature regulator (14) is an electrical heating elements.
4, according to claim 1 and 2ly measure frictional wear test device under the material different temperatures, it is characterized in that: described temperature regulator (14) is to adopt heat eliminating medium liquid nitrogen, dry ice or nitrogen.
5, according to claim 3ly measure frictional wear test device under the material different temperatures, it is characterized in that: be filled with lubricant medium (9) in the container (7), container 7 is provided with oil outlet (13).
6, according to claim 4ly measure frictional wear test device under the material different temperatures, it is characterized in that: be filled with lubricant medium (9) in the container (7), container 7 is provided with oil outlet (13).
7, according to claim 5ly measure frictional wear test device under the material different temperatures, it is characterized in that: container 7 (on) be provided with lid (15).
8, according to claim 6ly measure frictional wear test device under the material different temperatures, it is characterized in that: container (7) is provided with lid (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520010195 CN2837827Y (en) | 2005-10-27 | 2005-10-27 | Testing apparatus capable of measuring material friction wear parameters under different temperatures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520010195 CN2837827Y (en) | 2005-10-27 | 2005-10-27 | Testing apparatus capable of measuring material friction wear parameters under different temperatures |
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| Publication Number | Publication Date |
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| CN2837827Y true CN2837827Y (en) | 2006-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200520010195 Expired - Fee Related CN2837827Y (en) | 2005-10-27 | 2005-10-27 | Testing apparatus capable of measuring material friction wear parameters under different temperatures |
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Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102141505A (en) * | 2011-01-05 | 2011-08-03 | 北京交通大学 | Device and method for measuring friction coefficient under high temperature environment |
| CN102384881A (en) * | 2011-11-24 | 2012-03-21 | 成都市新筑路桥机械股份有限公司 | Testing device for rubber creeper tread abrasion loss performance and method |
| CN102590003A (en) * | 2012-03-05 | 2012-07-18 | 青岛科技大学 | Rubber dynamic friction-wear detection method |
| CN102818737A (en) * | 2012-08-27 | 2012-12-12 | 武汉船用机械有限责任公司 | Mechanical performance test equipment of non-metallic material |
| CN102914398A (en) * | 2012-09-19 | 2013-02-06 | 中交一公局第三工程有限公司 | Thixotropic slurry frictional resistance rotary tester |
| CN102944764A (en) * | 2012-12-03 | 2013-02-27 | 四川农业大学 | Device for measuring dynamic change of friction static electricity and friction property of insulating material |
| CN103454212A (en) * | 2013-08-19 | 2013-12-18 | 长安大学 | Test device for simulating mechanical deicing and test method of test device |
| CN103728194A (en) * | 2014-01-13 | 2014-04-16 | 株洲时代新材料科技股份有限公司 | Performance test method of wear plate and test device thereof |
| CN103760095A (en) * | 2014-01-15 | 2014-04-30 | 中海石油(中国)有限公司湛江分公司 | Sliding-table bushing abrasion machine |
| CN103901184A (en) * | 2014-04-21 | 2014-07-02 | 北京雅士科莱恩石油化工有限公司 | Method for testing and evaluating antifriction abrasion resistance of lubricating oil by utilizing friction test machine |
| CN104132858A (en) * | 2014-07-10 | 2014-11-05 | 上海大学 | Friction wear test machine for high-temperature in-situ polymerized solid lubricating film |
| CN104897564A (en) * | 2015-06-16 | 2015-09-09 | 华中科技大学 | Measuring device and method for friction factor of thermally formed steel under customization condition |
| CN105158101A (en) * | 2015-10-10 | 2015-12-16 | 中国石油天然气股份有限公司 | Opposite grinding test experimental device and method under medium condition |
| CN105806724A (en) * | 2014-12-29 | 2016-07-27 | 核工业西南物理研究院 | Material plane contact friction performance test device |
| CN105866023A (en) * | 2016-03-30 | 2016-08-17 | 苏州热工研究院有限公司 | Method for testing static friction coefficient of material in high-temperature and high-pressure water environment |
| CN106226183A (en) * | 2016-08-29 | 2016-12-14 | 浙江工业大学 | Biological coating frictional wear test device |
| CN106769587A (en) * | 2017-02-28 | 2017-05-31 | 上海核工程研究设计院 | A kind of many sample abrasion test devices |
| CN108398317A (en) * | 2018-05-21 | 2018-08-14 | 中国石油天然气集团有限公司 | A kind of Wet-dry controllable temperature friction wear testing machine |
| CN108444903A (en) * | 2018-03-07 | 2018-08-24 | 苏州纽威阀门股份有限公司 | A kind of friction coefficient detection device |
| CN108760618A (en) * | 2018-06-04 | 2018-11-06 | 西南交通大学 | Fretting test device |
| CN110887650A (en) * | 2019-11-29 | 2020-03-17 | 山东金麒麟股份有限公司 | Test method for obtaining high-temperature-resistant range of brake pad |
| CN112903500A (en) * | 2021-01-20 | 2021-06-04 | 杭州九鼎汽车部件有限公司 | Full-automatic friction performance rapid testing device and process |
| CN113418860A (en) * | 2021-06-08 | 2021-09-21 | 法士特伊顿(西安)动力传动系统有限责任公司 | Mechanism for measuring friction force/friction coefficient and measuring method thereof |
-
2005
- 2005-10-27 CN CN 200520010195 patent/CN2837827Y/en not_active Expired - Fee Related
Cited By (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102141505A (en) * | 2011-01-05 | 2011-08-03 | 北京交通大学 | Device and method for measuring friction coefficient under high temperature environment |
| CN102384881B (en) * | 2011-11-24 | 2013-02-13 | 成都市新筑路桥机械股份有限公司 | Testing device for rubber creeper tread abrasion loss performance and method |
| CN102384881A (en) * | 2011-11-24 | 2012-03-21 | 成都市新筑路桥机械股份有限公司 | Testing device for rubber creeper tread abrasion loss performance and method |
| CN102590003A (en) * | 2012-03-05 | 2012-07-18 | 青岛科技大学 | Rubber dynamic friction-wear detection method |
| CN102818737A (en) * | 2012-08-27 | 2012-12-12 | 武汉船用机械有限责任公司 | Mechanical performance test equipment of non-metallic material |
| CN102914398B (en) * | 2012-09-19 | 2015-01-07 | 中交一公局第三工程有限公司 | Thixotropic slurry frictional resistance rotary tester |
| CN102914398A (en) * | 2012-09-19 | 2013-02-06 | 中交一公局第三工程有限公司 | Thixotropic slurry frictional resistance rotary tester |
| CN102944764A (en) * | 2012-12-03 | 2013-02-27 | 四川农业大学 | Device for measuring dynamic change of friction static electricity and friction property of insulating material |
| CN103454212A (en) * | 2013-08-19 | 2013-12-18 | 长安大学 | Test device for simulating mechanical deicing and test method of test device |
| CN103454212B (en) * | 2013-08-19 | 2016-01-27 | 长安大学 | A kind of proving installation of analog mechanical deicing and method of testing thereof |
| CN103728194A (en) * | 2014-01-13 | 2014-04-16 | 株洲时代新材料科技股份有限公司 | Performance test method of wear plate and test device thereof |
| CN103760095A (en) * | 2014-01-15 | 2014-04-30 | 中海石油(中国)有限公司湛江分公司 | Sliding-table bushing abrasion machine |
| CN103760095B (en) * | 2014-01-15 | 2016-08-17 | 中海石油(中国)有限公司湛江分公司 | Sliding desk type casing tube abrasion machine |
| CN103901184A (en) * | 2014-04-21 | 2014-07-02 | 北京雅士科莱恩石油化工有限公司 | Method for testing and evaluating antifriction abrasion resistance of lubricating oil by utilizing friction test machine |
| CN103901184B (en) * | 2014-04-21 | 2016-01-20 | 北京雅士科莱恩石油化工有限公司 | A kind of method utilizing frictional testing machine test evaluation lubricating oil anti-wear and wear-resistant performance |
| CN104132858A (en) * | 2014-07-10 | 2014-11-05 | 上海大学 | Friction wear test machine for high-temperature in-situ polymerized solid lubricating film |
| CN105806724A (en) * | 2014-12-29 | 2016-07-27 | 核工业西南物理研究院 | Material plane contact friction performance test device |
| CN104897564A (en) * | 2015-06-16 | 2015-09-09 | 华中科技大学 | Measuring device and method for friction factor of thermally formed steel under customization condition |
| CN105158101A (en) * | 2015-10-10 | 2015-12-16 | 中国石油天然气股份有限公司 | Opposite grinding test experimental device and method under medium condition |
| CN105158101B (en) * | 2015-10-10 | 2018-02-02 | 中国石油天然气股份有限公司 | Opposite grinding test experimental device and method under medium condition |
| CN105866023A (en) * | 2016-03-30 | 2016-08-17 | 苏州热工研究院有限公司 | Method for testing static friction coefficient of material in high-temperature and high-pressure water environment |
| CN105866023B (en) * | 2016-03-30 | 2018-06-12 | 苏州热工研究院有限公司 | Material confficient of static friction test method in a kind of high temperature and pressure water environment |
| CN106226183A (en) * | 2016-08-29 | 2016-12-14 | 浙江工业大学 | Biological coating frictional wear test device |
| CN106769587A (en) * | 2017-02-28 | 2017-05-31 | 上海核工程研究设计院 | A kind of many sample abrasion test devices |
| CN108444903A (en) * | 2018-03-07 | 2018-08-24 | 苏州纽威阀门股份有限公司 | A kind of friction coefficient detection device |
| CN108398317A (en) * | 2018-05-21 | 2018-08-14 | 中国石油天然气集团有限公司 | A kind of Wet-dry controllable temperature friction wear testing machine |
| CN108760618A (en) * | 2018-06-04 | 2018-11-06 | 西南交通大学 | Fretting test device |
| CN110887650A (en) * | 2019-11-29 | 2020-03-17 | 山东金麒麟股份有限公司 | Test method for obtaining high-temperature-resistant range of brake pad |
| CN112903500A (en) * | 2021-01-20 | 2021-06-04 | 杭州九鼎汽车部件有限公司 | Full-automatic friction performance rapid testing device and process |
| CN113418860A (en) * | 2021-06-08 | 2021-09-21 | 法士特伊顿(西安)动力传动系统有限责任公司 | Mechanism for measuring friction force/friction coefficient and measuring method thereof |
| CN113418860B (en) * | 2021-06-08 | 2023-08-25 | 法士特伊顿(西安)动力传动系统有限责任公司 | Mechanism for measuring friction force/friction coefficient and measuring method thereof |
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Legal Events
| Date | Code | Title | Description |
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| 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 |