1、此文档是毕业设计外文翻译成品（ 含英文原文+中文翻译） ，无需调整复杂的格 式！下载之后直接可用，方便快捷！本文价格不贵,也就几十块钱！一辈子也就 一次的事！ 外文标题：A New Approach to CNC Milling Machine Spindle Design 外文作者：Utku Buyuksahin 文献出处: Advanced Materials Research ,2017, Vol. 445, pp 201-206 (如 觉得年份太老，可改为近 2 年，毕竟很多毕业生都这样做) 英文 2118 单词，12319 字符(字符就是印刷符)，中文 3043 汉字。 A New
2、Approach to CNC Milling Machine Spindle Design Keywords: CNC Milling Machine, Spindle Abstract：During the technological development, some equipments remain mostly the first days design besides most of others change repeatedly. CNC Milling machines spindle design is one of these which remains mostly
3、the same. With the existing design, in order to obtain the desired torque for metal milling process, the body of the spindle is made huge and heavy which causes the whole machine body to be constructed huge and heavy. In this study a new approach to CNC Milling Machine Spindle Design is made. The de
4、sign changes the hob to be held indirectly instead of to be held directly at the lower end of the spindle. The huge spindle motor is fixed to the ceiling over the machine and a flexible steel rope is used to transfer the rotational motion. At the end of the steel rope, a planetary gearbox is fixed which is also fixed to the mobile part of the CNC construction. By this way, the required torque is obtained just at the milling process takes place and the motion transmission parts can be made ligh
