driving crank

In the crank and rocker mechanism, when the rocker acts as the driving link, there will be two dead points in one working cycle.

在曲柄摇杆机构中，当以摇杆为原动件时，工作一个循环以后，直观看出有两次死点位置出现。

The facility is operated by the driving of crank to keep a guide rod stable and overwork under high speed, Moreover, it is also available to4 pieces of heald frame according to density.

设备转动通过驱动曲柄来进行，配备导杆不会有颤动、且高速下可以超负荷运转。

Right change& over of the driving crank for typical four-link mechanism

典型四杆机构主动曲柄的正确转向

In the paper, inference the position, velocity and acceleration of the driven bar of quadric crank chain when the driving bar are derived, and a computer program based on MATLAB is compiled to simulate the linkage curve, position, velocity and acceleration.

推导铰链四杆机构在主动件处于不同位置时从动件的位置、速度和加速度关系，并编制相应的程序，基于MATLAB对连杆曲线、位置、角速度及角加速度进行计算机运动仿真。

The utility model is composed of a land wheel, a driving pin, a driving crank arm, a driving inserted link, a release spring, and a driving ratchet.

它由地轮、传动销、传动拐臂、传动插杆、回位弹簧和传动棘轮组成。