SMT生产线的运行与维护.doc

山 东 商 业 职 业 技 术 学 院 毕业设计（论文） SMT生产线运行与维护 姓 名 张伟 专 业 应用电子技术 班 级 0802班 指导老师 贾连芹 二零一一年四月二十日 山东商业职业技术学院毕业设计（论文）任务书 摘 要 随着我国通讯、计算机及网络和电子类产品快速发展，促使SMT这一支撑高技术产品发展的基础技术，已逐渐由技术性探索走向成熟的实际生产应用阶段。应用的范围也由过去少数几个电子企业扩展到几乎各个行业。 SMT是一个系统工程，它涉及元器件及其封装和编带形式、PCB、材料及辅料、设计、制造技术和生产工艺、设备及备件、工装、检测和管理等多种要素，是一项综合性生产技术，只偏重某一环节或某几个环节，都不能实现真正意义上的良好运行。 诸如设计、工艺过程与SMT不相适应；生产过程效率低、消耗大；产品质量水平差；SMT设备运行不正常、故障率高，维修和保养工作跟不上，后期投入费用过大，造成设备长期闲臵的后果等现象已成为一些SMT制造企业的首要问题。 如何科学合理地对 SMT生产线的进行建设、运行、维护、管理是目前SMT制造企业最为关心的问题。 关键词：SMT，运行，维护，管理。 Abstract As China’s telecommunications, computer and networks and the rapid development of electronic products to promote hi-tech SMT products that support the development of basic technology has gradually matured from the technical to explore the practical application stage. Scope of application of e-business from the past few extended total most every industry. SMT is a systematic project, which involves components of the form of packaging and taping, PCB, materials and accessories, design, manufacturing technology and production processes, equipment and spare parts, tooling, testing and management of a variety of elements, is an Integrated production technology, only the emphasis of a link or a few links, we cannot achieve real good run. Such as design, process and SMT are incompatible; production efficiency is low, large consumption; poor quality of products; SMT equipment is not functioning properly, failure rate, repair and maintenance cannot keep up, too late input costs, resulting in equipment. The phenomenon of long-term consequences of idle SMT manufacturers has become some of the most important issue. How to scientifically and rationally on the SMT production line for construction, operation, maintenance, the most SMT manufacturing concern. basis of the management is In this currently paper, several aspects of the above analysis and research, production experience in its own reference on the current SMT pro