主权项 |
1.一种螺杆压缩机转子,包括阳转子和阴转子,其特征在于:阳转子和阴转子的双边非对称,其组成曲线均为圆弧或圆弧包络线,阳、阴转子的齿数比为4∶5,阳转子和阴转子之间的间隙为0.05~0.08mm,以阳转子的中心为原点,阳转子、阴转子有间隙的实际型线的坐标如下:<img file="FSA00000750156500011.GIF" wi="1573" he="2430" /><img file="FSA00000750156500021.GIF" wi="1631" he="2976" /><img file="FSA00000750156500031.GIF" wi="1632" he="2973" /><img file="FSA00000750156500041.GIF" wi="1631" he="2977" /><img file="FSA00000750156500051.GIF" wi="1633" he="2976" /><img file="FSA00000750156500061.GIF" wi="1656" he="2978" /><img file="FSA00000750156500071.GIF" wi="1652" he="2983" /><img file="FSA00000750156500081.GIF" wi="1638" he="2979" /><img file="FSA00000750156500091.GIF" wi="1637" he="2977" /><img file="FSA00000750156500101.GIF" wi="468" he="1992" /> |