目前，国内商检部门对某些出口物资的包装进行跌落试验时，一般都是采用电葫吊车将被检测物体吊起到某一定点高度，用标杆或采尺测量被测物距地面的高度，然后做跌落试验。这样用手操作控制按键，以目测的方式来控制手的动作，很难准确无误的将被测物体停止在某一定的高度。而且这种方法不但误差大，又极不安全。本文介绍的数控电葫吊车式跌落试验机，成功地解决了这些问题，同时也为商检部门提供了理想的跌落试验设备。 At present, when the domestic commodity inspection department conducts the drop test on the packaging of certain exported goods, it usually adopts the hoist crane to lift the detected object to a certain fixed height, measure the height of the measured object from the ground with a benchmark or a mining ruler, Then make a drop test. This hand control buttons to visually control the hand movements, it is difficult to accurately test the object to be stopped at a certain height. And this method is not only error, but also very unsafe. This article describes the NC crane crane drop test machine successfully solved these problems, but also for the inspection department provides the ideal drop test equipment.