滑轮式连续拉丝机滑轮式拉丝机根据卷筒积线特点又称积线式拉丝机,它属于无滑动拉丝机的一种。一、滑轮式拉丝机的工作原理(见图3) 如图3所示,原料离开放线架1,通过第一个拉模2缠绕在第一个拉拔卷筒3上,钢丝在卷筒上绕一定的圈数(50～100圈),然后经卷筒上的拔线杆4、上滑轮5和下滑轮6进入第二个拉丝模7缠绕到 Pulley continuous wire drawing machine Pulley wire drawing machine according to the characteristics of the product also known as product line wire drawing machine, which belongs to a non-slip wire drawing machine. First, the pulley wire drawing machine works (see Figure 3) shown in Figure 3, the material left the pay-off frame 1, through the first die 2 wound on the first pull the drum 3, the wire in the drum On a certain number of turns (50 to 100 laps), and then by the reel pull rod 4, the upper pulley 5 and the lower pulley 6 into the second wire drawing die 7 wound