1.西北工业大学 机电学院, 陕西 西安 710072
2.陕西省机电传动与控制工程实验室, 陕西 西安 710072
赵宁(1958— ),男,陕西西安人,博士,教授,博士生导师,主要研究方向为先进传动理论与技术。
李旺(1988— ),男,山东菏泽人,博士研究生,主要研究方向为齿轮传动。
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赵宁,李旺,郭辉等.某型直升机同轴面齿轮分扭传动均载研究[J].机械传动,2020,44(05):10-17.
Zhao Ning,Li Wang,Guo Hui,et al.Study on Load Sharing Behavior of the Concentric Torque-split Face Gear Transmission for Helicopter[J].Journal of Mechanical Transmission,2020,44(05):10-17.
赵宁,李旺,郭辉等.某型直升机同轴面齿轮分扭传动均载研究[J].机械传动,2020,44(05):10-17. DOI: 10.16578/j.issn.1004.2539.2020.05.002.
Zhao Ning,Li Wang,Guo Hui,et al.Study on Load Sharing Behavior of the Concentric Torque-split Face Gear Transmission for Helicopter[J].Journal of Mechanical Transmission,2020,44(05):10-17. DOI: 10.16578/j.issn.1004.2539.2020.05.002.
分析了同轴面齿轮分扭传动在某型直升机主减速器中的应用,并借助于等效位移与等效刚度的定义,揭示了同轴面齿轮分扭传动不均载机理。应用解析的方法,建立了同轴面齿轮分扭传动的均载计算模型。基于均载计算模型,采用数值仿真计算的方法,初步探索了系统参数对同轴面齿轮分扭传动均载性能的影响规律。分析结果表明,当输入齿轮采用大弹性支撑时,系统均载性能对齿侧间隙低敏感。
Abstract The application of the concentric torque-split face gear transmission on the main gearbox of helicopter is analyzed. Based on the definition of equivalent displacement and equivalent stiffness, the mechanism of the uneven load sharing of the concentric torque-split face gear transmission is revealed. The load sharing calculation model of the concentric torque-split face gear transmission is established by an analytic method. With the help of numerical method, the influences of the factors of the system on the load sharing behaviors are preliminarily explored. The results show that the load sharing performance of the system is less sensitive to the backlash when the support stiffness of the input pinion is low.
面齿轮 同轴分扭 均载 直升机
Face gearConcentric torque-splitLoad sharingHelicopter
HEATH G F,SLAUGHTER S C,FISHER D J,et al.Helical face gear development under the enhanced rotorcraft drive system program[R].Washington D.C.:NASA,2011:1-20.
FILLER R R,HEATH G F,SLAUGHTER S C,et al.Torque splitting by a concentric face gear transmission[R].Fairfax:American Helicopter Society,2002:1-17.
PIAS R,TURRO S.Face-gear transmission assembly with floating balance pinions:US5974911[P].1999-11-02.
ANDREI G.Face gear transmission assembly,in particular for aircraft application:US 6260429B1[P].2001-07-17.
GMIRYA Y Z,KISH J G.Split-torque face gear transmission:US 6612195B2[P].2003-09-02.
NETT H P.Power-split angular gear:US6889572[P].2005-05-10.
LITVIN F L,EGELJA A,TAN J,et al.Handbook on face gear drives with a spur involute pinion[R].Washington D.C.:NASA,2000:45-100.
籍超越,吕凯波,袁红兵,等.CST行星轮系均载特性的有限元分析研究[J].机械传动,2018,42(5):88-91.
JI Chaoyue,LÜ Kaibo ,YUAN Hongbing,et al.Research of the finite element analysis for load-sharing characteristic of planetary gear train of CST[J].Journal of Mechanical Transmission,2018,42(5):88-91.
叶福民,朱如鹏,靳广虎,等.考虑齿侧间隙的非等模数非等压力角行星齿轮系统的均载特性研究[J].振动与冲击,2015,34(11):206-211.
YE Fumin,ZHU Rupeng,JIN Guanghu,et al.Load sharing characteristics of a planetary gear train system with non-equivalent modulus and pressure angle considering backlashes[J].Journal of Vibration and Shock,2015,34(11):206-211.
桂永方,朱如鹏,扶碧波,等.扭转刚度对双输入圆柱齿轮分流传动系统动力学均载系数的影响[J].航空动力学报,2014,29(9):2264-2272.
GUI Yongfang,ZHU Rupeng,FU Bibo,et al.Impact of torsional stiffness on dynamic load sharing coefficient of two-input cylindrical gear split-torque transmission system[J].Journal of Aerospace Power,2014,29(9):2264-2272.
赵宁,宋阿娟,孙霖霖,等.“分扭-并车”传动系统均载弹性轴扭转刚度精确计算[J].机械传动,2014,38(5):57-60.
ZHAO Ning,SONG Ajuan,SUN Linlin,et al.Torsional stiffness accurate calculation of load sharing elastic shaft in the "split torque-combine power" transmission system[J].Journal of Mechanical Transmission,2014,38(5):57-60.
潘磊,朱如鹏,靳广虎.基于同步角的单输入齿轮分流传动系统均载特性分析[J].中南大学学报(自然科学版),2017,48(1):47-53.
PAN Lei,ZHU Rupeng,JIN Guanghu.Load sharing characteristics of single-input gear split torque transmission based on synchronous angle[J].Journal of Central South University(Science and Technology),2017,48(1):47-53.
CHUN H,FILLER R R,TAN J.Analytical determination of load distribution in a statically indeterminate face gear transmission[J].Annual Forum Proceedings,2006:681-687.
HEATH G F,FILLER R R,TAN J.Development of face gear technology for industrial and aerospace power transmission[R].Washington D.C.:NASA/CR,2002:14-78.
ABRAHAM S R.Feasible geometrical configurations for split torque gearboxes with idler pinions[J].Journal of Mechanical Design,2010,132(12):1-8.
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