JPS5543418A - Hardness measuring method - Google Patents
Hardness measuring methodInfo
- Publication number
- JPS5543418A JPS5543418A JP11602178A JP11602178A JPS5543418A JP S5543418 A JPS5543418 A JP S5543418A JP 11602178 A JP11602178 A JP 11602178A JP 11602178 A JP11602178 A JP 11602178A JP S5543418 A JPS5543418 A JP S5543418A
- Authority
- JP
- Japan
- Prior art keywords
- measuring
- indicator
- hardness
- hardness meter
- reliability
- 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
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
PURPOSE: To enhance the reliability of measuring and measuring accuracy and carry out the stable and rapid measuring by connecting the hardness meter with the indicator integrally.
CONSTITUTION: The hardness meter 10 has a machine frame 12 and a base stand 26 on which the material to be measured W is mounted and set. On the machine frame 12, the fixed bearing portion 14 is disposed. On the sliding bearing 14a of this bearing portion, the main shaft 16 is vertically slidably mounted and at a lower end thereof, the hardness tester 18 is secured by the fixing screw and the like. To the hardness tester 18, the indicator 20 is secured by means of a fixing screw 21. When the main shaft 16 slide vertically, thereby the hardness meter and the indicator 20 move together vertically. Thus, with respect to a number of materials, to be measured, constantly stable measurement can be done under a constant measuring conditions and the reliability of the measuring and the accuracy in measuring can be enhanced and the efficiency in measuring work be heightened.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11602178A JPS5819982B2 (en) | 1978-09-22 | 1978-09-22 | Hardness measurement method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11602178A JPS5819982B2 (en) | 1978-09-22 | 1978-09-22 | Hardness measurement method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5543418A true JPS5543418A (en) | 1980-03-27 |
JPS5819982B2 JPS5819982B2 (en) | 1983-04-21 |
Family
ID=14676814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11602178A Expired JPS5819982B2 (en) | 1978-09-22 | 1978-09-22 | Hardness measurement method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5819982B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0240063U (en) * | 1988-09-13 | 1990-03-19 |
-
1978
- 1978-09-22 JP JP11602178A patent/JPS5819982B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5819982B2 (en) | 1983-04-21 |
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