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干式拉丝机一般分为二大类:积线式拉丝机和直线式拉丝机。但无论那一类拉丝机,都根据不同特性又分几种型号。积线式拉丝机主要分二种:通过导轮放线的拉丝机[Morgan型]和切向放线的反向同轴双卷筒拉丝机[Barcro型]。直线式拉丝机也分为无自动调节和自动调节二种。自动调节式的是在二卷筒问装有调节臂。不管那一种,这些拉丝机的调节都是利用电子原理的应力计来进行的。在第一类拉丝机中也就是积线式拉丝机,有用直流电机的,也有用交流电机的。但在第二类拉丝机中即直线式拉丝机,基本都采用直流调速电机。
Dry wire drawing machine is generally divided into two categories: product line drawing machine and linear drawing machine. But no matter what kind of drawing machine, are divided according to different characteristics and several models. There are two main types of wire drawing machines: the wire drawing machine [Morgan type] with the guide pulley and the reverse coaxial double-roll wire drawing machine [Barcro type] with tangential discharge. Straight wire drawing machine is also divided into no automatic adjustment and automatic adjustment of two. Automatic adjustment is asked in two rolls equipped with adjusting arm. In either case, the adjustment of these wire drawing machines is based on the use of electronic stress gauges. In the first type of wire drawing machine is the product line drawing machine, useful DC motor, but also useful AC motor. But in the second type drawing machine that is linear drawing machine, the basic use of DC motor speed.