犁刀变速箱箱体端面孔钻削加工工艺及自动线设计(含CAD图)

犁刀变速箱箱体端面孔钻削加工工艺及自动线设计(含CAD图)(任务书,开题报告,论文说明书10000字,CAD图4张)
摘要
本文从犁刀变速箱的结构入手，对犁刀变速箱箱体的加工工艺规程进行了分析和设计。着重对变速箱箱体的底面孔钻削加工进行了工艺分析和设计，并设计了针对底面孔钻削加工的加工工艺装备，通过绘制“三图一卡”了解并初步掌握了组合机床设计的一般理论和方法，通过对组合机床多轴箱的设计，进一步深化了我对组合机床这种加工工艺装备的了解和认知，所得结果对于加强我对机械制造工艺和装备的理解和运用具有重要的指导意义。
论文主要从工艺规程的制定和组合机床总体设计以及多轴箱设计展示了我的整个设计过程和结果。
关键词：组合机床；犁刀变速箱箱体；工艺规程；工艺装备
Abstract
This paper first starting from coulter transmission structure,analysis and design of machining process of gearbox.The process analysis and design of the bottom face drilling process of the gear box are emphasized.Design of processing technology and equipment for bottom drilling.Through drawing "three drawing one card" understanding and preliminary master the combination machine tool design of the general theory and method.Through the design of the multi axle box of the combined machine tool, further deepen the understanding and cognition of the processing technology and equipment of the combined machine tool.The results have important guiding significance for strengthening the understanding and application of mechanical manufacturing technology and equipment.

     This paper mainly from the process of the formulation and the combination of machine tool design and the design of the multi axle box shows the whole design process and the results of mine.
Key Words：unit built machine tool; transmission housing; technological process ;process equipment
  [资料来源：http://Doc163.com]

目录
摘要    I
Abstract    II
第1章 绪论    1
1.1课题背景和发展趋势    1
1.1.1犁刀变速箱    1
1.1.2组合机床    2
1.2课题研究内容和目标    3
第2章 箱体加工总体方案设计    5
2.1定位基准的选择    5
2.2工艺路线制定    5
2.3 加工设备选择    6
第3章 底面孔钻削加工工艺装备设计    8
3.1切削用量的选择    8
3.2计算切削力、切削转矩、切削功率    9
3.3组合机床总体设计    9
3.3.1被加工零件工序图    9
3.3.2加工示意图    10
3.3.3机床联系尺寸图    12
3.3.4 机床生产率计算卡    13
第4章 组合机床的多轴箱设计    15
4.1绘制多轴箱设计原始依据图    15
4.2多轴箱的主轴、齿轮及传动设计    16
4.2.1主轴和齿轮    16
4.2.2 主轴传动设计    16
参考文献    20
致谢    21