摘要
通过分析我国不同类型动力蜗杆传动的特点、应用及研究现状，提出对今后动力蜗杆传动的研究及发展趋向的看法．
On the basis of the analysis on the characteristics,applications and studies of different power worm transmissions in China,some opinions on the studies and tendency of power worm transmission in the future are presented.
关键词
蜗杆传动
圆柱蜗杆传动
环面蜗杆传动
传动效率
Worm transmisson, cylindrical worm transmission, toroid worm transmission, bearing capacity,transmission efficiency
