JPS54145584A - Loading device of fluctuating loads - Google Patents
Loading device of fluctuating loadsInfo
- Publication number
- JPS54145584A JPS54145584A JP5374378A JP5374378A JPS54145584A JP S54145584 A JPS54145584 A JP S54145584A JP 5374378 A JP5374378 A JP 5374378A JP 5374378 A JP5374378 A JP 5374378A JP S54145584 A JPS54145584 A JP S54145584A
- Authority
- JP
- Japan
- Prior art keywords
- sliding
- fluctuating
- load
- mechansim
- fluctuating load
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0032—Generation of the force using mechanical means
- G01N2203/0037—Generation of the force using mechanical means involving a rotating movement, e.g. gearing, cam, eccentric, or centrifuge effects
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
PURPOSE: To enable starting friction and dynamical friction resistance to be measured automatically and continuously by changing the sliding speed, contact load, fluctuating load, and their synchronization as desired at the fluctuating loading.
CONSTITUTION: The grease to be evaluation-tested is coated and mounted between a stationary test piece 7 and a sliding test piece 1 and a weight 10 is so adjusted as to apply a necessary contact load. Next, the sliding speed, frequency of fluctuating load and operatiom time intervals are properly adjusted by a control-operation mechansim 6. When the adjustment of all the test conditions are completed, a driving mechansim 5 is operated, then a shaft 4 causes a sliding base 2 to perform continuous reciprocating slide motion automatically and a fluctuating load application synchronizing mechansim 15 to operate, letting the fluctuating load be applied by an eccentric cam 12 and spring 11. The sliding friction resistance during the operations is detected with a friction force measuring sensor 8.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5374378A JPS54145584A (en) | 1978-05-08 | 1978-05-08 | Loading device of fluctuating loads |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5374378A JPS54145584A (en) | 1978-05-08 | 1978-05-08 | Loading device of fluctuating loads |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54145584A true JPS54145584A (en) | 1979-11-13 |
Family
ID=12951288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5374378A Pending JPS54145584A (en) | 1978-05-08 | 1978-05-08 | Loading device of fluctuating loads |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54145584A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6156542U (en) * | 1984-09-17 | 1986-04-16 | ||
WO2005057181A1 (en) * | 2003-12-05 | 2005-06-23 | E.I. Dupont De Nemours And Company | Abrasion tester and test method |
JP2006168937A (en) * | 2004-12-17 | 2006-06-29 | Sankyu Inc | Plate material suspending and carrying device |
KR100919434B1 (en) * | 2007-10-12 | 2009-09-29 | 연세대학교 산학협력단 | fretting tester |
CN104912124A (en) * | 2015-06-26 | 2015-09-16 | 青岛理工大学 | Pile-soil interface shear simulation test device for open concrete pipe pile |
-
1978
- 1978-05-08 JP JP5374378A patent/JPS54145584A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6156542U (en) * | 1984-09-17 | 1986-04-16 | ||
JPH0512750Y2 (en) * | 1984-09-17 | 1993-04-02 | ||
WO2005057181A1 (en) * | 2003-12-05 | 2005-06-23 | E.I. Dupont De Nemours And Company | Abrasion tester and test method |
JP2007513354A (en) * | 2003-12-05 | 2007-05-24 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | Abrasion tester and test method |
US7272969B2 (en) | 2003-12-05 | 2007-09-25 | E. I. Du Pont De Nemours And Company | Abrasion tester and test method |
JP2006168937A (en) * | 2004-12-17 | 2006-06-29 | Sankyu Inc | Plate material suspending and carrying device |
KR100919434B1 (en) * | 2007-10-12 | 2009-09-29 | 연세대학교 산학협력단 | fretting tester |
CN104912124A (en) * | 2015-06-26 | 2015-09-16 | 青岛理工大学 | Pile-soil interface shear simulation test device for open concrete pipe pile |
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