driving crank

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。

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 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。