The chain drive RIGS are driven by the integral enclosed compound chain box and torque converter. During rig moves, the chains can be dismantled for ease of installation.

链传动钻机采用整体密闭式并车链条箱与变矩器统一驱动形式，在钻机搬家时无需拆装链条，可实现快速安装。

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Considering the structural characteristics of the intermittent chain drive system of die-cutting machine, a test rig was set up and a large number of experimental studies are performed.

针对模切机步进链传动系统的结构特点，建立了能够揭示该类系统动力学特性的实验台，并进行了大量的实验研究。

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