南昌钢铁公司职工大学机电一体化专业毕业设计（论文）题目：机械设备零部件装配方法举例系部：机电工程系专业名称：机电一体化姓名：吴东班级： 09机电大专（ 2）班指导老师：丁宇宁提交时间：年月日摘要根据规定的技术要求，将零件或部件进行配合和连接，使之成为半成品或成品的过程，称为装配。机器的装配是机器制造过程中最后一个环节，它包括装配、调整、检验和实验等工作。装配过程使零件、套件、组件和部件间获得一定的相互位置关系，所以装配过程也是一种工艺过程。装配是机械制造中最后决定机械产品质量的重要工艺过程。即使是全部合格的零件，如果装配不当，往往也不能形成质量合格的产品。简单的产品可由零件直接装配而成。复杂的产品则须先将若干零件装配成部件，称为部件装配；然后将若干部件和另外一些零件装配成完整的产品，称为总装配。产品装配完成后需要进行各种检验和实验，以保证其装配质量和使用性能；有些重要的部件装配完成后还要进行测试。关键词 ：机械装配装配的重要性装配原则装配方法举例目录引言 ························································································ 1 一、什么是装配 ········································································· 1 二、装配工作的重要性 ································································ 1 三、装配的一般原则和要求 ·························································· 2 四、装配的基本步骤 . ··································································· 2 五、装配举例 ············································································ 3 (一)螺纹连接的装配 ······························································· 3...
