CAJ | 학술논문

建立了递进式分配器的数学模型，利用AMESim仿真平台建立了递进式分配器的仿真模型，分析递进式结构、黏性摩擦系数、系统流量及压力、节流阀节流面积对递进式分配器工作特性的影响。结果表明：递进式分配器3个活塞顺序运动的重叠导致系统流量及压力的波动；选择合理的油液黏性摩擦系数有助于递进式分配器的出油稳定性；节流阀节流面积影响分配器活塞的运动稳定性、系统流量和压力稳定性。这些结论为油气润滑系统的设计及递进式分配器结构的改进提供了依据。
건립료체진식분배기적수학모형，이용AMESim방진평태건립료체진식분배기적방진모형，분석체진식결구、점성마찰계수、계통류량급압력、절류벌절류면적대체진식분배기공작특성적영향。결과표명：체진식분배기3개활새순서운동적중첩도치계통류량급압력적파동；선택합리적유액점성마찰계수유조우체진식분배기적출유은정성；절류벌절류면적영향분배기활새적운동은정성、계통류량화압력은정성。저사결론위유기윤활계통적설계급체진식분배기결구적개진제공료의거。
The mathematical model and simulation model of the progressive distributor were established by using an analytic method and AMESim,a kind of simulation platform,respectively.The influences of the progressive structure,the viscous friction coef-ficient,the flow and pressure of the system and the size of throttle orifice on the performance of the progressive distributor were analyzed by numerical simulation method.The results show that the fluctuations of the flow and pressure of the system are produced by the over-lapping motion of the three pistons,the oil-flow of the progressive distributor can be stable by choosing a reasonable viscous friction co-efficient,and movement stability of the pistons of the progressive distributor,and the stability of the flow and pressure for the system are influenced by the size of throttle orifice.These conclusions provide bases for the design of the oil-air lubricating system and the im-provement of the structure of the progressive distributor.