基于啮合接触线加载负荷下双吸平衡式双螺杆压缩机轴向力的算法  

Double Suction Balance Type Double Screw Compressor Axial Force Algorithm Based on the Meshing Contact Line Loading Load

作　　者：王小明[1] 田青青[1] 熊国良[1] 万长标[1] 罗芝华[1] 

机构地区：[1]华东交通大学机电工程学院,江西南昌330013

出　　处：《机床与液压》2014年第7期29-31,162,共4页Machine Tool & Hydraulics

基　　金：国家科技部科技人员服务企业行动项目(SQ2009GJC5005668);江西省科技支撑计划项目(2010BGB00601);江西省教育厅产学研合作资助项目(GJJ10005)

摘　　要：针对双螺杆压缩机螺杆转子轴向力计算过程复杂且效率低的问题,在通过实例计算验证了基于啮合接触线加载负荷法与经典法计算精度十分接近的前提下,给出了基于啮合接触线加载负荷下的双吸平衡式双螺杆压缩机轴向力算法实例,强调了此法的有效性。The calculation process of double screw compressor screw rotor axial force is complicated and low efficiency. In order to solve this problem, double suction balance type double screw compressor axial force algorithm example based on the meshing contact line loading load was put foiward, which was on condition that the calculation accuracy of based on meshing contact line loading load method and classical method was confirmed neck and neck by examples calculation. The efficiency of this method was also emphasized.

关 键 词：螺杆压缩机 轴向力 接触线 热应力分析 

分 类 号：TH137[机械工程—机械制造及自动化]