摘要：随着全球电子产品不断扩张，电子加工对精度要求越来越高，工业机器的科技含量也在不断增加。因此，相关工业机器的故障诊断以及维修处理就显得格外的重要。Fuji-NXT II 是目前应用最广泛的贴片机型号之一，拥有着广阔的市场需求。该型号拥有着更高的贴装精度，更加丰富的供应形态和高度模组化的设计理念。它对对机器的构造和驱动系统进行了改进大幅度地提高了产能。模组尺寸划分为 M3 II，M6 II和 M6 IISP 的 3 种。对于安装在各个模组上的工作头以及料站类型准备了可以对应各种贴装元件或元件供应形态的丰富的产品构成。通过自由组合这些模组、工作头和料站类型可以对任何生产都提供最佳的机器配置。并且具备真正的模组方式，重新配置的可能性，未来性，高生产性，可操作性，可扩充性。首先，这篇文章是我在阅读大量文章文献以及相关操作维修手册的基础上总结归纳的常见故障、疑难故障以及相应的诊断和维修方法。并且针对不同的故障，我对其进行了准确而系统的分析，对不同的诊断和维修手法进行了横向对比。关键词：NXT II 驱动系统机器配置故障排除Abstract：With the continuous expansion of global electronic products, electronic processing has become more and more demanding, and the technological content of industrial machines is also increasing. Therefore, the fault diagnosis and maintenance processing of related industrial machines is particularly important. Fuji-NXT II is one of the most widely used placement machine models and has a wide market demand. This model has higher placement accuracy, a richer supply form and a highly modular design concept.It has improved the construction and drive system of the machine and greatly increased the production capacity. The module size is divided into three types: M3 II, M6 II and M6 IISP. A wide range of product configurations for various mounting components or component supply forms are available for the work heads and the station types installed on each module. By freely combining these modules, work heads and station types, you can pro...
