数控吊车式跌落试验机

An NC-crane Type of Drop-tester

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 some pack-aging of export products are drop-tested by domestic commodity inspection law,generally,the motored block-crane elevates them to pre-set height indicated using scalerod or tape measure for the height of inspected packaging over the land and handpress acting tO push button by visual examination is exact and is in-time,and the method is unsafe and much erroneous.This artical introduces some technical detail about NC electrically-motorized block-crane as drop-tester for packaging goods,and since it solve above mentioned problems,the facilities are ideal drop-test equipments for the commodity inspection department.