FIELD: force and weight measuring technology. SUBSTANCE: invention can be used for design of precision force-loading gears, for instance, force-setting machines intended for calibration and testing of force and weight measuring pickups and dynamometers, for development of testing machines and presses of enhanced precision. Force-loading device includes base, hydraulic cylinder, piston, working medium in the form of liquid and dynamometer. Working medium is encapsulated in separate body of hydraulic station fitted with cooling ribs, electric heater and coil pipe connected to base of hydraulic cylinder by means of hydraulic line. Piston of hydraulic cylinder is separated by flexible membrane. Hydraulic line is made material with high heat conductance. EFFECT: enhanced operational precision and reliability. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| GEAR TO TEST BALANCE | 1992 |
|
RU2082113C1 |
| DEVICE FOR LOADING AND MEASURING WEIGHT AND FORCE | 2003 |
|
RU2249799C1 |
| DEVICE FOR MEASURING LOAD | 2003 |
|
RU2265813C2 |
| STANDARD COMPRESSION FORCE-SETTING (FORCE-MEASURING) MACHINE | 2011 |
|
RU2456565C1 |
| STANDARD FORCE-SETTING MACHINE FOR CHECKING AND GRADUATING DYNAMOMETERS | 0 |
|
SU1364935A1 |
| METHOD OF MEASUREMENT OF MASS OF WEIGHT | 0 |
|
SU1789878A1 |
| REFERENCE FORCE-MEASURING MACHINE | 0 |
|
SU1150507A1 |
| STANDARD FORCE MEASURING MACHINE | 0 |
|
SU1303867A1 |
| FORCE GENERATOR | 0 |
|
SU1716345A1 |
| DEVICE FOR TESTING DYNAMOMETERS AND FORCE-MEASURING SENSORS | 0 |
|
SU735943A1 |
