1、桌面立式 3 轴微细加工数控铣床设计 毕业设计说明书 桌面立式桌面立式 3 3 轴微细加工数控铣床设计轴微细加工数控铣床设计 桌面立式 3 轴微细加工数控铣床设计 I 摘摘 要要 当今制造业中，特别以医疗器械、微电子技术、航天、国防工业为代表的领 域中，对精密、超精密三维微小零件的需求日益迫切。其形状结构的特意化、零 件材料的多样化、 尺寸及表面质量的高精度化成为三维微小零件以及其微型装备 的显著特征。因此，微型化制造技术啊的研究已经成为现在科学研究的前沿和热 点。微型机床系统与微细制造技术受到国内外学术界和工业界的广泛关。 传统的加工系统中，即使最终产品的尺寸很小，所使用的机床依然很大。故
2、而浪费的空间、资源和能源，并且效率低、灵活性差，加工难度大。所谓微细加 工，就是用微小机床来加工微小零件。微小机床有助于提高空间利用率和降低成 本。同时由于惯性较小，容易达到高速加工和高精度运动控制。微型铣削工艺具 有加工任意材料、 三维复杂形状零件的能力， 而数控技术是是制造业实现自动化、 柔性化、集成化的基础，因此对微细加工数控铣削机床的研究具有重要的理论意 义和实际应用前景。所以我设计了这种桌面立式 3 轴微细加工数控铣床。 关键词：关键词：桌面铣床 微细加工 数控 桌面立式 3 轴微细加工数控铣床设计 II Abstract In the modern manufacturing, e
3、specially in medical apparatus and instruments, microelectronics, aerospace, defense industry, represented by domain, for precision and ultra precision 3 d micro parts demand is increasingly urgent. The shape of the structure of the specially, the diversification of parts material, size and surface
4、quality of high precision become 3 d micro parts and micro equipment characteristic. Therefore, miniaturization manufacturing technology research has become the forefront of scientific research and hot now. Miniature machine tool system with micro manufacturing technology widely held by academia and
5、 industry both at home and abroad. Traditional machining system, even if the final product size is small, the use of machine tool remains large. So the space of the waste, resources and energy, and low efficiency, poor flexibility, processing is difficult. The so-called micro machining, is the use o
6、f tiny machine tool for processing small parts. Small machine tools can help improve the space utilization and reduce cost. At the same time due to inertia is small, easy to achieve high-speed processing and high precision motion control. Micro milling technology with any material, capable of 3 d complex shape parts, and numerical control technology is the is the foundation of manufacturing automation, flexibility, integration, so the study of micro machining CNC milling machine has important th
