机床与液压
機床與液壓
궤상여액압
MACHINE TOOL & HYDRAULICS
2014年
7期
29-31,162
,共4页
王小明%田青青%熊国良%万长标%罗芝华
王小明%田青青%熊國良%萬長標%囉芝華
왕소명%전청청%웅국량%만장표%라지화
螺杆压缩机%轴向力%接触线%热应力分析
螺桿壓縮機%軸嚮力%接觸線%熱應力分析
라간압축궤%축향력%접촉선%열응력분석
Screw rotor%Axial force%Contact line%Thermal stress analysis
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。
針對雙螺桿壓縮機螺桿轉子軸嚮力計算過程複雜且效率低的問題，在通過實例計算驗證瞭基于齧閤接觸線加載負荷法與經典法計算精度十分接近的前提下，給齣瞭基于齧閤接觸線加載負荷下的雙吸平衡式雙螺桿壓縮機軸嚮力算法實例，彊調瞭此法的有效性。
침대쌍라간압축궤라간전자축향력계산과정복잡차효솔저적문제，재통과실례계산험증료기우교합접촉선가재부하법여경전법계산정도십분접근적전제하，급출료기우교합접촉선가재부하하적쌍흡평형식쌍라간압축궤축향력산법실례，강조료차법적유효성。
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 forward,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.
