文档介绍：毕业设计(论文)说明书
题目双面铣组合机床设计

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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
目录
摘要 I
ABSTRACT II
第1章前言 1
第2章工件工艺加工流程 3
总体方案论证 3
确定切削用量及选择刀具 4
选择切削用量 4
第3章工艺规程设计 7
· 确定毛坯的制造形式,加工余量,工序尺寸及毛坯尺寸 7
基准的选择 9
9
10
工艺路线的拟订及工艺方案的分析 10
加工工序的设计 11
第4章夹具设计 34
34
34
35
36
第5章主轴箱设计 37
5