JPS55128142A - Testing device for friction - Google Patents
Testing device for frictionInfo
- Publication number
- JPS55128142A JPS55128142A JP3588779A JP3588779A JPS55128142A JP S55128142 A JPS55128142 A JP S55128142A JP 3588779 A JP3588779 A JP 3588779A JP 3588779 A JP3588779 A JP 3588779A JP S55128142 A JPS55128142 A JP S55128142A
- Authority
- JP
- Japan
- Prior art keywords
- plate
- substrate
- moving plate
- support plate
- displacement
- 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.)
- Granted
Links
Abstract
PURPOSE: To carry out a dynamical friction test for an object to be tested under conditions close to practical ones, by contacting the object installed to a substrate, which is connected to a support plate, which can freely be moved up and down via plate springs and displaced in the horizontal direction, with a horizontally moving plate.
CONSTITUTION: An adjustment plate 9, a strain gauge 10 and a support plate 4 are moved up and down via a vertical position adjusting screw 8, and the support plate 4 and a substrate 2 are connected by plate springs 3.... The substrate 2 is freely displaced, and the amount of displacement is detected through a differential transformer 5. An object to be tested, such as, a brush, etc. attached to the substrate 2 is pressed against the surface of a horizontally moving plate 1 which is actuated by an electric drive unit. Reaction in the vertical direction between the moving plate 1 and the object while the object is pressed against the moving plate 1 is detected by the strain gauge 10. According to this structure, the reaction in the vertical direction and displacement, the moving speed of the moving plate 1, etc. can be set to the desired value. Accordingly, a dynamical friction test for the object can be carried out under the conditions close to practical ones.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3588779A JPS55128142A (en) | 1979-03-26 | 1979-03-26 | Testing device for friction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3588779A JPS55128142A (en) | 1979-03-26 | 1979-03-26 | Testing device for friction |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55128142A true JPS55128142A (en) | 1980-10-03 |
JPS6153654B2 JPS6153654B2 (en) | 1986-11-19 |
Family
ID=12454520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3588779A Granted JPS55128142A (en) | 1979-03-26 | 1979-03-26 | Testing device for friction |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55128142A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0108355A1 (en) | 1982-11-04 | 1984-05-16 | Kao Corporation | Magnetic head |
-
1979
- 1979-03-26 JP JP3588779A patent/JPS55128142A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0108355A1 (en) | 1982-11-04 | 1984-05-16 | Kao Corporation | Magnetic head |
Also Published As
Publication number | Publication date |
---|---|
JPS6153654B2 (en) | 1986-11-19 |
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