SU712722A1 - Stand for testing gearings with parallel axes in vacuum - Google Patents
Stand for testing gearings with parallel axes in vacuum Download PDFInfo
- Publication number
- SU712722A1 SU712722A1 SU782647610A SU2647610A SU712722A1 SU 712722 A1 SU712722 A1 SU 712722A1 SU 782647610 A SU782647610 A SU 782647610A SU 2647610 A SU2647610 A SU 2647610A SU 712722 A1 SU712722 A1 SU 712722A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- vacuum
- loader
- parallel axes
- drive
- measuring device
- Prior art date
Links
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Description
Стенд работает следующим образом.The stand works as follows.
При включении ведущего электроагрегата 2, крут щий момент через вал 4 передаетс на кинематически св занные испытываемые шестерни б и 7.When the driving unit 2 is turned on, the torque is transmitted through the shaft 4 to the kinematically connected test gears b and 7.
Необходимый нагрузочный момент обеспечиваетс регулировкой напр жени на статоре электродвигател агрегата 3.The required load torque is provided by adjusting the voltage on the stator of the motor of the unit 3.
Замер подводимого и тормозного моментов осуществл етс при помощи тензобалок 13, фиксирующих статоры электроагрегатов 2 и 3.Measurement of the supplied and braking moments is carried out with the help of strainer 13, fixing the stators of electrical units 2 and 3.
Развиваемый ведущим электроагрегатом 2 крут щий момент вл етс суммой тормозного момента, момента потерь в зубчатом зацеплении и момента потерь в подщипниках электроагрегатов 2 и 3. Дл определени потерь в зубчатом зацеплении определ ют потери в подшипниках при соосном располол ении валов 4 и 5, соединенных муфтой.The torque developed by the leading electrical unit 2 is the sum of the braking moment, the moment of loss in the gearing and the moment of loss in the bearings of the electric units 2 and 3. To determine the loss in the gearing, the losses in the bearings are determined when the shafts 4 and 5 are coupled connected .
Затем берут разность регистрируемых моментов на ведущем и тормозном электроагрегатах , приведенных к одному валу и вычитают потери в подшипниках. Это используетс дл сравнительной оценки потерь в испытываемых зубчатых передачах, выполненных из различных материалов.Then take the difference between the recorded moments on the drive and brake electrical units, brought to the same shaft and subtract the loss in the bearings. This is used for comparative evaluation of losses in test gears made of various materials.
Дл испытани других зубчатых передач с различными межцентровыми рассто ни ми необходимо поворотом диска 9 подобрать требуемое межцентровое рассто ние.To test other gears with different center-to-center distances, turn the disk 9 to select the required center-to-center distance.
Предлагаемый стенд позвол ет повысить точность измерений потерь в зубчатых передачах и проводить испытани различных зубчатых передач.The proposed stand makes it possible to improve the accuracy of measurements of losses in gears and conduct tests of various gears.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782647610A SU712722A1 (en) | 1978-07-24 | 1978-07-24 | Stand for testing gearings with parallel axes in vacuum |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782647610A SU712722A1 (en) | 1978-07-24 | 1978-07-24 | Stand for testing gearings with parallel axes in vacuum |
Publications (1)
Publication Number | Publication Date |
---|---|
SU712722A1 true SU712722A1 (en) | 1980-01-30 |
Family
ID=20778331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782647610A SU712722A1 (en) | 1978-07-24 | 1978-07-24 | Stand for testing gearings with parallel axes in vacuum |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU712722A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107345852A (en) * | 2017-05-12 | 2017-11-14 | 杭州威衡科技有限公司 | Servo-driver transmission system test device |
-
1978
- 1978-07-24 SU SU782647610A patent/SU712722A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107345852A (en) * | 2017-05-12 | 2017-11-14 | 杭州威衡科技有限公司 | Servo-driver transmission system test device |
CN107345852B (en) * | 2017-05-12 | 2019-05-10 | 杭州威衡科技有限公司 | Servo-driver transmission system test device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108827627B (en) | Gear meshing force detection device | |
SU712722A1 (en) | Stand for testing gearings with parallel axes in vacuum | |
GB2127549A (en) | Measuring and recording system for steady-state and transient torques | |
RU2064170C1 (en) | Stand to test machine and its units | |
CN105258835B (en) | A kind of method and device measured for sliding bearing liquid film friction torque | |
CN2279238Y (en) | Closed current type open-power gearing experimental table | |
SU823986A1 (en) | Device for measuring lubricant friction and adhesion | |
SU924538A1 (en) | Device for measuring ball bearing frictional torque | |
Ross et al. | Measuring friction of single and multiple wrap transmission bands | |
RU2801509C1 (en) | Stand for testing mechanical and continuously variable transmissions of passenger cars | |
SU724965A1 (en) | Apparatus for investigating aerodynamic bearings | |
CN2282234Y (en) | Sealed current type belt driven test table | |
SU836545A1 (en) | Friction clutch testing stand | |
SU30048A1 (en) | Hydraulic brake for engine testing | |
SU1252546A1 (en) | Rig for testing turbomachines | |
JPH0149887B2 (en) | ||
SU1610396A1 (en) | Apparatus for friction and wear-out testing | |
SU1610400A1 (en) | Machine for comparative testing of lubricants and oils in friction units | |
SU813194A1 (en) | Multi-contact roller-type testing machine | |
SU807110A2 (en) | Chain testing stand | |
SU823985A1 (en) | Device for measuring friction moment | |
SU974096A1 (en) | Method of measuring cylindrical gearing rigidity | |
RU2017111C1 (en) | Stand for testing drives | |
SU1294080A1 (en) | Method of checking operability of toothed gearings | |
SU248347A1 (en) | PLTEPTKS-. ,, IT1xn-G ':;. L> &! * ^ '! •• 6YB:, YOT: {.' L'10 |