案例,spss,数据分析

转盘机械加工工艺规装备毕业设计


全文字数:18000字左右  原创时间:<=2022年

【内容摘要】

包含设计CAD图纸、毕业设计论文Can through the utilization machine manufacture technology curriculum in elementary theory as well as in the productive practice middle school to the practice knowledge, a correct solution components in processing process localization. Clamp as well as craft route arrangement. Questions and so on craft size determination, guarantee components processing quality  The academic society uses the graph data as well as the handbook, grasps designs the related each kind of material with the notebook the name, the source, can achieve the skilled utilization. Therefore, it holds the important status in ours university life. To my own opinion, I hoped that can the work which will be engaged to own future carry on an adaptability training through this curriculum project, will exercise itself to analyze the question, will solve the question ability, will start the work for the present to build a good foundation. Because ability is limited, middle the design will possibly have the deficiency, will request earnestly fellow teachers to give the criticism to point out mistakes.
Key word: Lathe turntable;Positioning the base; Machine Tool Fixture; Chip consumption ;Process Equipment
目 录
摘要(本论文范文的论文综述) 3
Abstract 4
0 文献综述 5
0.1金属切削机床行业经济运行形势分析 5
0.2金属切削机床发展问题及建议 6
0.3金属切削机床行业发展趋势及预测 7
0.4 机床夹具 8
0.4.1机床夹具在机械加工中的作用 8
0.4.2机床夹具的分类 9
0.4.3机床夹具的组成 9
1 前言 11
2 生产纲领 11
3 零件的分析 12
3.1 零件的作用 12
3.2 零件工艺分析 12
4 毛坯选择 13
5 确定机械加工余量及毛坯尺寸和公差 13
5.1 确定加工余量 13
5.2 确定毛坯尺寸 13
6 设计毛胚图 15
6.1确定毛胚尺寸公差 15
6.2确定毛胚的热处理方式 15
7 机械加工工艺规程设计 15
7.1定位基准的选择 15
7.2 零件表面加工方法的选择 16
7.3 确定工艺路线 16
8 工序设计 17
8.1工序尺寸的计算 17
8.2 切削用量的选择和基本时间的计算 19
8.2.1 工序10 粗车外圆面N,空刀面,端面P和倒角 19
8.2.2 工序20 铣尺寸234mm两端面Q 23
8.2.3 工序30 粗铣燕尾面M、H、空刀面、凹台面和倒角 24
8.2.4 工序40 精车 外圆面N、端面P和倒角 25
8.2.5 工序50 加工 孔和2- 13mm孔 27
8.2.6 工序60 铣 196mm的圆弧面和尺寸132mm侧面K 30
8.2.7 工序70 倒角、去毛刺 32
8.2.8 工序80  清洗 32
8.2.9 工序90  防锈、入库 32
9 夹具设计 32
9.1提出问题 33
9.2夹具设计 34
9.2.1定位基准的选择 34
9.2.3切削力和夹紧力的计算 35
9.2.4夹具体槽形与对刀装置设计 36
9.2.5夹具设计及操作的简要说明 38
9.3定位误差分析 38
10 量具设计 39
11 总结 41
参考文献 42
致 谢 44

 

*若需了解更多与协助请咨询↓→[电脑QQ][手机QQ]【数据协助】