Home > FAQ > Fabric Inspection Machine >

16. When the machine is start, the fabric from Encoder Wheel to rewinging roller can not be measured

16. When the machine is start, the fabric from Encoder Wheel to rewinging roller can not be measured
Update Time:2019-05-24
ST-WFIM

length from Wheel type Encoder to Rewinder roller(L1) can not be measured, because at this time, the digital counter meter does not start to count. After machine start, the operator will cut the fabric roll by Linear Fabric Cutter, the fabric length from Wheel type Encoder to Rewinder roller(L2) at this time is measured. But Linear Fabric End Cutter cut the fabric at rewinding position, the L2 is remain on the machine, and L2=L1, so the final length measurement is accurate, the error is very very small.

机器开始计长时,从轮型编码器到最后收卷处这一段面料的长度是不是不会被计长,因此导致计长不准确?

首先,当机器运行时这一段是不会被测量到,因为这一段属于运行前穿布,但是最后测量长度依然是准确的,因为最后断布刀断布的时候从轮型编码器到收卷辊筒这一段会被留在机器上,而这段是被计长的,刚好抵消之前不被测量到的面料长度,所以误差很小。