It is considered that this phenomenon is caused by difference of saddlesurface speed between two pulleys.
环拉力在带的各边不同,这种现象由于两带轮间支承面速度不同造成的。
2
The forming forces for three typical shapes, i. e. cylindrical, spherical, and saddlesurface of different materials with different thickness were simulated.
A saddlesurface was measured by the grating non-contact method and the experiments indicated that the method had a feature of speed, precision, and operability.