采用AT89C52实现双轴向纬编针织机的微机控制系统

The micro-computer-controlled system for biaxial weft knitting machine using AT89C52

介绍了多层双轴向纬编衬线织物的特点:三维曲面可成形性好、不起皱、衬纱层数多,适用于增强三维曲面复合材料的生产。阐述了采用AT89C52实现双轴向纬编针织机微机控制系统的组成——单片机控制系统和动力控制系统。采用该系统后,实现了双轴向纬编针织机自动编织、自动工艺参数调整等功能,既简化了机器的机械传动机构,提高了机器的自动化程度,又降低了制造成本。

This paper introduces the characteristics of biaxial weft knitted fabrics, i.e., good conformability, no wrinkles in forming process, 5 layers of inserting yarns and great potential in production of 3D composite. The AT89C52-based controlling system is composed of single chip controlling system and power controlling system. Though this system, the machine can run automatically, and the technological parameters can be adjusted also automatically, and thus simplify the driving system, improve the automatic degree, and lower the manufacturing cost.