静电激励单丝纤度测定装置的研制

THE RESEARCH AND MANUFACTURE OF THE ELECTROSTATIC DRIVE FOR MEASURING THE FILAMENT NUMBER

本文简要介绍了静电激励单丝纤度测定装置的测定原理、方法和产生误差的因素,在分析国外纤度试验仪的基础上,作了某些改进,制作了单丝纤度测定装置,并对几种化纤长丝、铜丝、生丝的共振频率作了分析、测定,探讨了静电激励法测定单丝纤度的可行性问题。

This paper has concisely introduced the measuring principle method and factors which produce errors of the electrostatic drive measuring devices with which the filament number is mesaured. After analysing the fibre number measuring devices of some foreign countries, we not only have made some improvements on them and fabricated the measuring devices of the filament number, but also have analyzed and measured the resonant frequency of several varieties of chemical fibre filament, cuprammonucin rayon and raw silk and ingrained further into the problem of practicability of measuring the filament number with the method of electrostatic drive.