RU1832187C - Hardness gage - Google Patents
Hardness gageInfo
- Publication number
- RU1832187C RU1832187C SU904866554A SU4866554A RU1832187C RU 1832187 C RU1832187 C RU 1832187C SU 904866554 A SU904866554 A SU 904866554A SU 4866554 A SU4866554 A SU 4866554A RU 1832187 C RU1832187 C RU 1832187C
- Authority
- RU
- Russia
- Prior art keywords
- housing
- hardness
- lever
- sensor
- dial indicator
- Prior art date
Links
Abstract
Изобретение относитс к испытательной технике, а именно к приборам дл измерени твердости материалов. Прибор содержит подъемный винт 2, маховик 3 дл подъема стола, ручной привод 4 нагруже- ни , шпиндель 6 с индентором, грузовую подвеску 8, рычажную систему 10, измеритель 13 глубины (датчик или стрелочный индикатор ) и корпус 14. В узле подъемного винта 2 дополнительно установлен массивный маховик 1, который выполнен с возможностью передачи момента сил на привод 4 нагружени . Кроме того, прибор дополнительно снабжен одноплечим рычагом 9, расположенным со стороны грузовой подвески 8. Один конец рычага 9 закреплен шарнирно в корпусе 14, а другой опираетс на рычажную систему 10 и имеет зазор с упором, установленным в корпусе 14. В корпусе установлен также измеритель 13 глубины (датчик или стрелочный индикатор). Он настроен на начало отсчета твердости, 1 ил.The invention relates to testing equipment, in particular to instruments for measuring the hardness of materials. The device contains a lifting screw 2, a flywheel 3 for lifting the table, a manual drive 4 for loading, a spindle 6 with an indenter, a load suspension 8, a lever system 10, a depth gauge 13 (sensor or dial indicator), and a housing 14. In the lifting screw assembly 2 additionally, a massive flywheel 1 is installed, which is configured to transmit a torque to the load drive 4. In addition, the device is additionally equipped with a one-arm lever 9 located on the side of the cargo suspension 8. One end of the lever 9 is pivotally mounted in the housing 14, and the other rests on the lever system 10 and has a gap with a stop mounted in the housing 14. A meter is also installed in the housing 13 depths (sensor or dial indicator). It is set to the reference point of hardness, 1 silt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU904866554A RU1832187C (en) | 1990-07-27 | 1990-07-27 | Hardness gage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU904866554A RU1832187C (en) | 1990-07-27 | 1990-07-27 | Hardness gage |
Publications (1)
Publication Number | Publication Date |
---|---|
RU1832187C true RU1832187C (en) | 1993-08-07 |
Family
ID=21536236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU904866554A RU1832187C (en) | 1990-07-27 | 1990-07-27 | Hardness gage |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU1832187C (en) |
-
1990
- 1990-07-27 RU SU904866554A patent/RU1832187C/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 945746,кл. G 01 N 3/42,1980. * |
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