"刀犁变速齿轮箱体钻孔攻丝双工位机床设计与优化"

"I" 摘要 本设计主要介绍了一种犁刀变速齿轮箱体多轴箱的设计，包括确定零件加工工艺、计算工序、确定攻螺纹主轴直径、选用电机型号及机床各部件等方面。通过编制三图一卡（被加工零件工序图、加工示意图、机床联系尺寸图和机床生产率计算卡），确定传动系统，计算主轴坐标，校核传动部件，并绘制主轴箱的总图。设计中将钻孔和攻丝两工艺结合为一体，降低了机器成本，节省了加工时间，提高了工作生产效率。 "II" Abstract The design focuses on the Lidao Biansuchilun Box axlebox design, including identification of parts processing technology, calculation of work processes, determination of the diameter of the thread tapping spindle, selection of motor models, and machine tool components. By compiling three drawings and one card (workpiece processing process chart, processing schematic, machine tool contact dimension chart, and machine tool production rate calculation card), the transmission system is determined, spindle coordinates are calculated, transmission components are verified, and the overall drawing of the spindle box is produced. The design combines drilling and tapping processes, reducing machine costs, saving processing time, and increasing work production efficiency. In conclusion, the design of the Lidao Biansuchilun Box axlebox combines innovative features to optimize efficiency, reduce costs, and improve productivity in the manufacturing process. By integrating drilling and tapping processes into one unit, the machine tool not only saves time and money but also enhances overall performance. The detailed analysis of parts processing technology, work processes, and machine tool components ensures a comprehensive approach to design and implementation. The CAD drawings included in the documentation provide a visual representation of the proposed design, facilitating further development and implementation in the field. Overall, this design offers a practical and efficient solution for machining processes in the automotive industry.