JPS5481889A - Frictional force testing apparatus - Google Patents
Frictional force testing apparatusInfo
- Publication number
- JPS5481889A JPS5481889A JP14878277A JP14878277A JPS5481889A JP S5481889 A JPS5481889 A JP S5481889A JP 14878277 A JP14878277 A JP 14878277A JP 14878277 A JP14878277 A JP 14878277A JP S5481889 A JPS5481889 A JP S5481889A
- Authority
- JP
- Japan
- Prior art keywords
- sliding
- test piece
- frictional resistance
- resistance
- outside
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
PURPOSE: To measure the start frictional resistance and dynamic frictional resistance of reciprocating sliding motion by having a function of being able to change the ambient temperature of the test pieces from extra low temperature to high temperature.
CONSTITUTION: The sliding frictional resistance during continuous running is directed to the outside from the sensor 9 which measures the friction resistance connected to a stationary test piece 8 by way of a universal jiont 10 and is automatically continuously recorded in an autographic recorder 22 via storage amplifier 21. On the other hand, the contact resistance between the sliding test piece 1 and stationary test piece 8 is automatically and continuously measured and recorded by being led out to the outside by way of an operational amplifier 23 by the electrical sensors 15 respectively mounted to these test pieces. Here, the provision of an operating mechanism 7 and control mechanism 6 enables the sliding speed of the case when the friction resistance is measured to be adjusted by the adjustments of these.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14878277A JPS5481889A (en) | 1977-12-13 | 1977-12-13 | Frictional force testing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14878277A JPS5481889A (en) | 1977-12-13 | 1977-12-13 | Frictional force testing apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5481889A true JPS5481889A (en) | 1979-06-29 |
Family
ID=15460545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14878277A Pending JPS5481889A (en) | 1977-12-13 | 1977-12-13 | Frictional force testing apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5481889A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011095056A (en) * | 2009-10-28 | 2011-05-12 | Nissei Plastics Ind Co | Method for evaluating sliding properties and sliding testing equipment |
CN102645403A (en) * | 2012-04-16 | 2012-08-22 | 中国科学院等离子体物理研究所 | Device for measuring friction coefficients under low-temperature, vacuum and strong electromagnetic environment |
WO2013071806A1 (en) * | 2011-11-15 | 2013-05-23 | 中国商用飞机有限责任公司 | Device and method for measuring dynamic resistance coefficient of sealing element at different temperatures |
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 |
CN106053335A (en) * | 2016-05-30 | 2016-10-26 | 华为技术有限公司 | Sliding simulation testing system |
-
1977
- 1977-12-13 JP JP14878277A patent/JPS5481889A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011095056A (en) * | 2009-10-28 | 2011-05-12 | Nissei Plastics Ind Co | Method for evaluating sliding properties and sliding testing equipment |
WO2013071806A1 (en) * | 2011-11-15 | 2013-05-23 | 中国商用飞机有限责任公司 | Device and method for measuring dynamic resistance coefficient of sealing element at different temperatures |
CN102645403A (en) * | 2012-04-16 | 2012-08-22 | 中国科学院等离子体物理研究所 | Device for measuring friction coefficients under low-temperature, vacuum and strong electromagnetic environment |
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 |
CN106053335A (en) * | 2016-05-30 | 2016-10-26 | 华为技术有限公司 | Sliding simulation testing system |
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