Features of involute curves include
选项:
A:The length of the straight line rolled along the base circle equals to the arc length rolled on the base circle;
B:The normal line of any point along the involute gets tangent to the base circle;
C:The farther the involute is away from the base circle, the larger the radius of curvature;
D:The shape of the involute curve depends on the size of the base circle
发布时间:2024-05-21 13:50:54