New type of precision cropping machine utilizes variant frequency vibration to crop bar precisely with low stress. 新型下料機是利用變頻振動實現(xiàn)低應(yīng)力精密下料的。
A new type of precision cropping machine utilizes variant frequency vibration to crop bar precisely with low stress, an system of measure and control of vibration in the machine is necessary. 新型下料機是利用變頻振動實現(xiàn)低應(yīng)力下料的，針對需要建立振動的有傚測控系統(tǒng)的問題。