摘要
对带传动设计中带轮包角与其它参数间的关系进行了分析研究，提出了计算包角的简便方法，给出了各型带的最大传动比。
This paper studies the relationship between V-belt contact angle and other parameters in designing V-belt transmisson. It put forward a simple method for designing contact angle and deciding the maximum transmisson ratio for various type of belts.
关键词
V带传动
带轮包角
最大传动比
transmisson ratio/belt transmisson design, V-belt contact angle, contactAngle diagram, coefficent of center distance
