长丝加捻线横截面质心的求算方法

Method for Finding the Center Point of Continuous Twisted Thread Cross - Section

以并捻线为例,介绍长丝加捻线横截面中单丝的排列方式和不同排列方式下其截面质心的求法,满足了加捻纱线形态建模和计算机模拟的要求。

By taking the continuous doubled and twisted thread as an example, this paper describes the closest packing of unit-filaments in the cross-section of continuous twisted thread. And the paper also introduces a method for finding the mass center point of continuous twisted thread under the different unit-filaments' packing .All these work for meeting the requirements of constructing the mathematical modal to simulating the configuration of continuous twisted thread by computer.