环锭纺棉纱工艺计算CAD软件的开发研究

Software development of ring spinning process with computer aided design for cotton yarn

为加快工艺计算过程,探讨了环锭纺棉纱工艺计算CAD软件的开发过程.以Visual Basic 6.0为开发工具,分别针对纯棉、涤棉混纺普梳纱和精梳纱工艺中的牵伸、捻度、罗拉转速以及各工序机器配台等过程,开发了相应的计算窗体.研究表明:运用工艺计算CAD软件,通过输入已知条件可实现环锭纺棉纱各工序工艺参数的自动计算.

To improve process calculation, this article discussed software development of ring spinning process with computer aided design for cotton yarn. According to process calculation, calculation form for drawing, twist and roller rotation rate, machine configuration were establi,shed such as the cotton and polyester/cotton blend carded yarn, the cotton and polyester/cotton blend combed yarn by using of Visual Basic 6.0. The result revealed the process parameter of ring spinning yarn could be calculated au tomatically after inputting initial condition by CAD software.