用高斯光束单丝衍射来监测拉丝工艺中的细丝直径

Measurement and Control of Fine Fibre with the Gaussian Beam Laser

提出一种用动态法测细丝直径的方法。用微机配合可以监测拉丝工艺中的细丝直径,精度在5％以内。

In this paper, the author presents a method for using a dynamical process to measure thediameter of fibres. Using computer, the diameter of fine fibre can be correctly measured andcontrolled during the wiredrawing technology, its error rate is under 5%.