JPS6354053U - - Google Patents
Info
- Publication number
- JPS6354053U JPS6354053U JP14820186U JP14820186U JPS6354053U JP S6354053 U JPS6354053 U JP S6354053U JP 14820186 U JP14820186 U JP 14820186U JP 14820186 U JP14820186 U JP 14820186U JP S6354053 U JPS6354053 U JP S6354053U
- Authority
- JP
- Japan
- Prior art keywords
- indenter
- test piece
- indentation hardness
- hardness testing
- loaded
- 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
- 238000007542 hardness measurement Methods 0.000 claims description 3
- 238000007373 indentation Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000007541 indentation hardness test Methods 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
第１図ａ，ｂは補正用圧子の説明図、第２図は
押込硬さ試験装置の１例をあらわす概略図、第３
図は試験用圧子の外形図、第４図は電気的構成を
示すブロツク図、第５図ａ，ｂ，ｃは荷重と変位
量の関係をあらわすグラフ、第６図は異なる圧子
の説明図である。
１…押込硬さ試験装置、２…圧子、３…案内部
、５…荷重発生部、６…荷重レバー、１０…負荷
機構、２０…補正用圧子、２５…変位検出器、３
１…ＣＰＵ。
Figures 1a and b are explanatory diagrams of the correction indenter, Figure 2 is a schematic diagram showing an example of an indentation hardness testing device, and Figure 3 is a schematic diagram showing an example of an indentation hardness testing device.
The figure shows the outline of the test indenter, Figure 4 is a block diagram showing the electrical configuration, Figure 5 a, b, and c are graphs showing the relationship between load and displacement, and Figure 6 is an explanatory diagram of different indenters. be. DESCRIPTION OF SYMBOLS 1... Indentation hardness test device, 2... Indenter, 3... Guide part, 5... Load generation part, 6... Load lever, 10... Load mechanism, 20... Correction indenter, 25... Displacement detector, 3
1...CPU.
Claims (1)
殆んど押込まれない曲率の大きな凸状曲面として
形成されていることを特徴とする押込硬さ試験用
圧子。 An indenter for indentation hardness testing, characterized in that a tip that contacts a test piece is formed as a convex curved surface with a large curvature that is hardly pushed into the test piece when loaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14820186U JPS6354053U (en) | 1986-09-27 | 1986-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14820186U JPS6354053U (en) | 1986-09-27 | 1986-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6354053U true JPS6354053U (en) | 1988-04-11 |
Family
ID=31062251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14820186U Pending JPS6354053U (en) | 1986-09-27 | 1986-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6354053U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009139283A (en) * | 2007-12-07 | 2009-06-25 | Mitsutoyo Corp | Hardness testing instrument, and calibration method thereof |
| JP2010181301A (en) * | 2009-02-06 | 2010-08-19 | Mitsutoyo Corp | Particle compression testing machine and sample table for the same |
-
1986
- 1986-09-27 JP JP14820186U patent/JPS6354053U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009139283A (en) * | 2007-12-07 | 2009-06-25 | Mitsutoyo Corp | Hardness testing instrument, and calibration method thereof |
| JP2010181301A (en) * | 2009-02-06 | 2010-08-19 | Mitsutoyo Corp | Particle compression testing machine and sample table for the same |
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