多级内啮合摆线泵结构设计和优化  

Design and Optimization of Variable Internal Meshing Cycloid Pump Structure

作　　者：王亚飞 赵亮 刘伟 王轩 焦文华 李争彪 李明明 WANG Ya-fei;ZHAO Liang;LIU Wei;WANG Xuan;JIAO Wen-hua;LI Zheng-biao;LI Ming-ming(Henan Aerospace Hydraulicand Pneumatic Technology Co.,Ltd.,Zhengzhou 451191,China)

机构地区：[1]河南航天液压气动技术有限公司,河南郑州451191

出　　处：《液压气动与密封》2023年第4期118-120,共3页Hydraulics Pneumatics & Seals

摘　　要：针对单级摆线泵流量范围小,单个泵体可供使用的吸排油回路少,提出一种多级摆线泵的设计方法,阐述了多级内啮合摆线齿轮泵的结构原理,给出了多级内啮合摆线泵关键参数设计方法和结构设计方法,并对内部结构进行优化。试验结果表明,该产品满足客户技术要求。Single-stage cycloid pump has small flow range and low outlet pressure.A design method of variable cycloid pump is presented in this paper.The structural principle of variable internal meshing cycloidal gear pump is expounded,and the key parameter design method and structural design method of variable internal meshing cycloidal gear pump are explained.The structure is optimized.The test results show that the products designed by our company meet the technical requirements of customers.

关 键 词：多级内啮合摆线泵 结构设计 关键参数设计 结构优化 

分 类 号：TH137[机械工程—机械制造及自动化]