传动齿轮设计说明书
摘要：
随着科技技术的不断进步，生产都向着自动化、专业化和大批量化的方向发展。这就要求企业的生产在体现人性化的基础上降低工人的生产强度和提高工人的生产效率，降低企业的生产成本。现代的生产和应用设备多数都采用机电一体化、数字控制技术和自动化的控制模式。在这种要求下齿轮零件越发体现出其广阔的应用领域和市场前景。特别是近年来与微电子、计算机技术相结合后，使齿轮零件进入了一个新的发展阶段。在齿轮零部件是最重要部分，因需求的增加，所以生产也步入大批量化和自动化。
为适应机械设备对齿轮加工的要求，对齿轮加工要求和技术领域的拓展还需要不断的更新与改进。
关键词：工艺设计 齿轮零件 齿轮传动
abstract:
Preface technology with the progress toward the production of automation, specialization and a large number of quantization direction. This requires the production of the human embodiment of the workers on the basis of reducing the intensity of production and enhance worker productivity. lower their production costs. Modern production and application of the majority of equipment used electromechanical integration, digital control technology and automation control mode. In such a request Gear institutions increasingly reflects its broad application areas and market prospects. Especially in recent years and microelectronics, computer technology integration, make technology gear drive has entered a new stage of development. Gear drive gear parts is the most important part, Gear by the relative movement of the drive to promote change in direction. Gear result of the design requirements are relatively strict, in order to adapt to the type of gear increasing and updating. Because of the increase in demand, production has entered a large number of quantitative and automation. To meet the mechanical equipment to gear machining requirements, Gear on the design requirements and technical fields is also expanding the need to constantly update and improve.
Keywords:Gear Gear drive
目录
1毕业设计工艺要求的基本任务和要求————————————–1
1.1基本任务———————————————————————————-1
1.1.1工艺设计的基本任务—————————————————————- 1
1.1.2夹具设计的基本任务—————————————————————–2
1.2设计要求———————————————————————————-3
1.2.1工艺设计的设计要求—————————————————————–3
1.2.2夹具设计的设计要求—————————————————————–3
2毕业设计工艺设计的方法和步骤 ——– ——————– ——- ——3
2.1生产纲领的计算与生产类型的确定————————————————-4
2.2分析零件图——————————————————————————-4
2.3确定生产类型—————————————————————————-4
2.4确定毛坯——————————————————————————- –5
2.5机械加工工艺过程——————————————————————— -5
2.6选择机床和工艺设备—————————————————————- —6
2.7确定加工余量————————————————————————– -7
2.8制作工艺卡片———————————————————————— —7
3夹具设计————————————————————————-–8
3.1夹具设计的目的和要求————————————————————– -8
3.2夹紧力的计算————————————————————————- -9
3.3夹具零件图———————————————————————— —–10
致谢
参考文献
