SU638873A1 - Material hardness meter - Google Patents
Material hardness meterInfo
- Publication number
- SU638873A1 SU638873A1 SU762412338A SU2412338A SU638873A1 SU 638873 A1 SU638873 A1 SU 638873A1 SU 762412338 A SU762412338 A SU 762412338A SU 2412338 A SU2412338 A SU 2412338A SU 638873 A1 SU638873 A1 SU 638873A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- material hardness
- hardness meter
- meter
- sensing element
- registration unit
- Prior art date
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
ц-ом св занный с индентором, а вторым с узлом регистрации, отличающеес тем, что, с целью повьлаенй точности отсчета глубины внедрени , второй конец чувствительного элемента снабжен базирующим наконечником , предназначенным дл контакта с контролируемой поверхностью матери ала, а узел регистрации выполнен в виде тензорезистора и установлен на чувствительном элементе. Источники информации, прин тые во внимание при экспертизе: 1, Новое в области испытани на микротвердость. Сборник. М.,Наука 1974, с. 100-102,The second is associated with the indenter, and the second with the registration unit, characterized in that, in order to ensure the accuracy of the reference depth of penetration, the second end of the sensing element is equipped with a clamping tip designed for contact with the controlled surface of the material, and the registration unit is in the form strain gauge and mounted on the sensing element. Sources of information taken into account in the examination: 1, New in the field of microhardness testing. Collection. M., Science 1974, p. 100-102,
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762412338A SU638873A1 (en) | 1976-10-18 | 1976-10-18 | Material hardness meter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762412338A SU638873A1 (en) | 1976-10-18 | 1976-10-18 | Material hardness meter |
Publications (1)
Publication Number | Publication Date |
---|---|
SU638873A1 true SU638873A1 (en) | 1978-12-25 |
Family
ID=20679973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU762412338A SU638873A1 (en) | 1976-10-18 | 1976-10-18 | Material hardness meter |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU638873A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988000691A1 (en) * | 1986-07-10 | 1988-01-28 | Commonwealth Scientific And Industrial Research Or | Penetrating measuring instrument |
-
1976
- 1976-10-18 SU SU762412338A patent/SU638873A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988000691A1 (en) * | 1986-07-10 | 1988-01-28 | Commonwealth Scientific And Industrial Research Or | Penetrating measuring instrument |
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