机械与电子
機械與電子
궤계여전자
MACHINERY & ELECTRONICS
2015年
8期
44-48
,共5页
MRF 再分散性%测试原理%扭矩%转速%消耗功
MRF 再分散性%測試原理%扭矩%轉速%消耗功
MRF 재분산성%측시원리%뉴구%전속%소모공
redispersibility of MRF%test theo-ry%torque%rotate speed%cost energy
针对 MRF 再分散性性能没有量化标准及测试方法的问题，提出了采用搅拌静置6个月MRF 至均匀分散状态，测量电机扭矩和转速，计算这一过程中消耗电机功率的方法，以消耗功对 MRF再分散性进行量化。设计开发了测试系统，对3种MRF 进行了测试，结果说明测试系统性能可靠，测试方法实用性强。
針對 MRF 再分散性性能沒有量化標準及測試方法的問題，提齣瞭採用攪拌靜置6箇月MRF 至均勻分散狀態，測量電機扭矩和轉速，計算這一過程中消耗電機功率的方法，以消耗功對 MRF再分散性進行量化。設計開髮瞭測試繫統，對3種MRF 進行瞭測試，結果說明測試繫統性能可靠，測試方法實用性彊。
침대 MRF 재분산성성능몰유양화표준급측시방법적문제，제출료채용교반정치6개월MRF 지균균분산상태，측량전궤뉴구화전속，계산저일과정중소모전궤공솔적방법，이소모공대 MRF재분산성진행양화。설계개발료측시계통，대3충MRF 진행료측시，결과설명측시계통성능가고，측시방법실용성강。
At present,the redispersibility of magento rheological fluid (MRF)hasn’t been quantified, nor is there an appropriate testing method.In this paper,a method is proposed which estimates this property by stirring MRF for a peri-od of 6 months until it is evenly dispersed.Torque and rotation speed of the motor are measured in or-der to calculate the energy used by the motor, which is used to measure MRF redispersibility.A test system has been built and three types of MRF have been tested.The result shows that the sys-tem is reliable,the test method is practical and the test theory is creative.All of these fill in gaps in establishing MRF quantified criterion of redispers-ibility.
