FIELD: machine engineering.
SUBSTANCE: device comprises supports, supporting bridges, a rotor drive, wherein the supporting bridge of each support is correspondingly connected to the corresponding support via two flat springs for the first support and two for the second support, on each of which a strain-gauge resistor is fixed, an additional strain-gauge resistor is installed on each flat spring in symmetry with the strain-gauge with respect to its plane, all strain-gauges are oriented along the vertical axis of sensitivity, the outputs of each strain-gauge are connected to the input of the corresponding matching amplifier, the outputs of which are connected to inputs of the unit for calculation of weight, amplitudes and phases of disbalances, whose additional input is connected to the output of the phase mark sensor, and the drive is connected to the balanced rotor of the belt transmission. The corresponding signals of measurement results are formed at outputs of the unit for calculation of weight, amplitude and phase.
EFFECT: providing expansion of functional capabilities, improvement of interference resistance and expansion of measurement range.
7 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE MEASURING VIBRATION OF ROTOR MECHANISMS | 1992 |
|
RU2057309C1 |
| DEVICE MEASURING VIBRATION OF ROTARY MECHANISMS | 1992 |
|
RU2057310C1 |
| DEVICE FOR MEASURING VIBRATION OF ROTOR MECHANISMS | 1992 |
|
RU2073835C1 |
| APPARUTUS FOR MEASURING UNBALANCE | 0 |
|
SU1434299A1 |
| DEVICE FOR DETERMINING UNBALANCE AMPLITUDE AND PHASE | 1992 |
|
RU2045006C1 |
| GEAR MEASURING PARAMETERS OF DISBALANCE | 1994 |
|
RU2078320C1 |
| ARRANGEMENT FOR AUTOMATIC BALANCING OF GYROSCOPE ROTORS | 0 |
|
SU1226090A1 |
| D-A CONVERTER WITH AUTOMATIC NON-LINEARITY CORRECTION | 0 |
|
SU1594699A1 |
| METHOD AND DEVICE FOR MEASURING MOVEMENT OF MOVABLE MASS OF MICRO-MECHANICAL GYROSCOPE ALONG AXIS OF SECONDARY OSCILLATIONS | 2005 |
|
RU2296301C1 |
| BALANCING DEVICE | 0 |
|
SU1793291A1 |
