| 摘要 |
FIELD: physics.SUBSTANCE: present invention relates to strain gauges quality evaluation device. Strain gauges quality evaluation device (100) comprises support (10) for arrangement of strain gauges (12) driven by means of rotation (120). Support (10) is connected with means of rotation by connecting means (16, 17). Devices for providing temperature state (11) are designed to heat said support (10) and are arranged around said support (10). Connection means (16, 17) contain cooling means (13), capable to limit heating said rotation devices (120).EFFECT: technical result is development of device for evaluating quality of strain gauges, aims at assessing quality of measuring instruments, as well as gluing materials used in conditions similar to operation conditions of turbomachine.9 cl, 1 dwg |
