c616车床主轴加工工艺设计

本科毕业论文（设计）

c616车床主轴加工工艺设计目题

院机电工程学院学机械设计制造及其自动化专业

10机制本03班班级

101101010334 学号

学生姓名

指导教师

完成日期

西安思源学院教务处制月年二〇一

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摘要在机械加工领域中，车床是应用最为广泛，也是最普遍的一种机床。它在机

工件能否达到械加工中应用也非常的频繁。因此它的加工精度也就尤其的重要，机加工精度就取决与机床本身的精度，而机床的加工精度是由它主轴的决定的。主要用床主轴把它的旋转扭力及扭力通过主轴前端的夹具传递给工件或者刀具，要求有很高的强度和回转精度，传递运动及扭矩等。来支撑传动零件如纯，带轮，随着社会的发展外圆表面有花键，电建等功能槽及螺纹。其结构为空心阶梯轴，对机床主轴的加工工艺及方法，人们对机械加工的精度的要求也越来越高。故，车床主轴的工整个机械加工来说都有着非常重要的作用，本文主要阐述了C616 艺过程，加工余量及其切削用量的计算。

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Abstract

In the field of processing machinery, lathe is the most widely used, a machine tool is the most common. It is used in machining is also very important, particularly precision is frequent. Therefore, its processing accuracy on the the machining accuracy depends can the workpiece achieve of machine tools, and the machining accuracy of machine tool spindle is determined by its. Machine tool spindle rotation torque and torque nose, spindle through the fixture or it transferred to the workpiece tool mainly used to support the transmission parts such as pure, belt wheel,

precision, and high strength of motion and torque. Requires transmission electric spline, outer circle surface the is the structure a hollow shaft, processing the Therefore, function construction, and thread groove. power mechanical spindle, the whole technology and method of machine tool processing has a very important role, this article mainly explains the process of C616 lathe spindle machining allowance, cutting the amount of calculation and.

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目录

摘要................................................................................................................................

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1绪论.............................................................................................................................

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1.1轴类零件的简单介绍 (3)

1.2主轴样图 (4)

2.1零件图的图样分析 (5)

2.毛坯的选择.................................................................................................................

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2.2.毛坯材料的选择 (6)

2.3毛坯尺寸的确定 (7)

2.4热处理工艺的制定和安排 (7)

3.定位基准的确定.........................................................................................................

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3.1粗基准的选择 (8)

3.2精基准的选择 (8)

3.3基准的转换 (9)

4.划分加工阶段.............................................................................................................

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4.1划分加工阶段的理由 (9)

4.2划分加工工序的原则 (10)

4.2.1工序集中原则 (10)

4.2.2工序分散原则 (10)

4.2.3轴类零件加工工序执行原则 (10)

4.3 ca616车床主要加工面加工工序安排 (11)

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4.4 ca616车床主轴加工工艺卡片 (125)

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