机械设计制造及其自动化毕业设计（论文）-双面铣组合机床的设计.doc

四川理工学院
毕业设计(论文)说明书
全套CAD图纸等,加695132052
题目双面铣组合机床设计

学生
系别机电工程系
专业机械设计制造及其自动
班级
学号
指导教师
摘要

组合机床是根据工件需要,以大量通用部件为基础,,,可多面,多位置,多轴,,研制周期短,便于设计,制造和使用维护成本低,因此通用化,系列化,标准化程度高,通用零件占70%-80%.自动化程度高,,机床易于改造,产品或工艺变化时,、拖拉机、柴油机、军工等轻工行业大批大量生产中已获得广泛使用,一些中小批量生产的企业,如机床、机车、工程机械等制造业中也广泛使用.
关键词:组合机床孔改造
ABSTRACT
The aggregate machine-tool is according to the work piece need, take the massive general parts as the foundation, matches one kind of highly effective special purpose machine poses by the few special-purpose parts. It mainly uses in bank or ridge between fields the body ponents and the duplicate miscellaneous items hole surface processing, its productivity is high. Because the working procedure is centralized, but multi-surface, multiposition, multiple spindle, at the same time multi-knives automatic processing. The processing precision is stable, the development cycle is short, is advantageous for the design, the manufacture and the use maintenance cost is low, therefore the universalization, the seriation, the standardized degree is high, mon parts account for 70%-80%. automaticities to be high, the labor intensity is low. Disposes nimbly, the engine bed easy to transform, when product or craft change, the general part also may generally the reuse. It in light industry profession large quantities of mass productions and so on automobile, tractor, diesel engine, war industry has obtained the widespread use, some small batch production enterprise, like manufacturing industries and so on in engine bed, otive, project machinery also widely uses.
Key word: Aggregate machine-tool hole transformation
第1章前言
组合机床是根据工件加工需要,以大量通用部件为基础,配以少量专用部件组成的一种高效的专用机床。组合机床一般采用多轴、多刀、多工序、多面或多工位同时加工的方法,生产效率比通用机床高几倍至几十倍。由于通用部件已标准化和系列化,可根据需要灵活配置,能缩短设计和制造周期。因此,组合机床兼有低成本和高效率的优点,在大批、大量生产中得到广泛应用,并可用来组成自动生产线。组合机床及其自动线是集机电于一体的综合自动化程度较高的制造技术和成套工艺装备。它的特征是高效、高质、经济实用,因而被广泛应用于工程机械、交通、能源、军工、轻工、家电等行业。我国传统