梯形螺纹轴的数控加工工艺设计.doc

目录
摘要………………………………………………………………………………3
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主轴转速的确定………………………………………………………18
背吃刀量的确定………………………………………18
进给速度的确定……………………………………………………18
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数控机床型号选择及主要参数………………………………………21
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参考文献…………………………………………………………………………28
后记………………………………………………………………………………29
摘要
数控技术在当今机械制造业中的重要地位和巨大效益,显示了它在国家基础工业现代化中的战略性作用,并已成为传统机械制造工业提升改造和实现自动化、柔性化、集成化生产的重要手段和标志。随着我国工业化程度的不断提高,,在有限的资源中和有效的时间内能够合理利用设备,降低成本来提高生产效率,从而获取更多的利润。
本设计通过分析蜗杆轴的使用性能和技术要求确定毛坯材料、毛坏大小、热处理要求。然后,分析轴的工艺特点,主要加工表面,(其中有车削、铣削、磨削)及其有哪些技术要求并提出解决方法。最后根据分析选择需要的机床、***、夹具、量具、冷却液等及其相关参数,确定加工工艺路线,最后编写机械加工工艺文件。
关键词:生产效率蜗杆轴工艺分析工艺设计参数
Abstract
CNC technology in today's machinery manufacturing industry in an important position and great benefits, demonstrating its national infrastructure in the strategic role of industrial modernization, and has e the traditional mechanical manufacturing industry to enhance the transformation and realization of automation, flexible, integrated production of the important the means and logo. With the continuous improvement of China's industrialization level, continued petition among enterprises. It demands that panies must provide a reasonable production programs and the scientific process analysis, the limited resources and the effective period of time can be a reasonable use of equipment, lower costs to increase production efficiency in order to gain more profits.
This design by analyzing the worm shaft to determine the use of performance and technical requirements of rough material, bad h