基于UG/NX的摆线转定子副齿廓曲线的绘制方法研究  

Research on method of drawing tooth profile curve of cycloid rotor stator pair based on UG/NX

作　　者：李富刚 李琳桦 LI Fugang;LI Linhua(Danfoss Power Solution(Jiangsu)Co.,Ltd.,Zhenjiang 212021,Jiangsu,China)

机构地区：[1]丹佛斯动力系统(江苏)有限公司,江苏镇江212021

出　　处：《矿山机械》2021年第5期1-4,共4页Mining & Processing Equipment

摘　　要：针对摆线转定子副的转子外齿廓曲线和定子内齿廓曲线难以加工实现的问题,提出一种基于UG/NX软件绘制摆线转阀式全液压转向器转子外齿廓和定子内齿廓曲线的方法,并应用于实际加工过程。结果表明,利用该绘制方法加工出的转定子副切实可行,在极低成本和短期时间内即能完成研发试验和样机制作。Since the external tooth profile curve of the rotor and the internal tooth profile curve of the stator in the cycloid rotor stator pair are difficult to machine,the paper proposed a method of drawing the external tooth profile curve of the rotor and the internal tooth profile curve of the stator in the cycloid valve-rotating fully-hydraulic steering unit based on UG/NX,and then applied the method to actual machining process.Results showed it was feasible to machine the rotor stator pair with the drawing method,the development,test and prototype manufacture could be completed during short time with very low cost.

关 键 词：液压转向器 短幅外摆线 摆线转定子副 齿廓曲线 转子外齿廓 

分 类 号：TH137[机械工程—机械制造及自动化]