CRH3G项目高速动车组电气柜安装设计浅析

现代制造技术与装备 2013第3期总第214期2]机床设计手 册编写组.《机床设计 手册》.机械工业 出版社1979年 。

[4]戴曙.《金属切削机床设计》.机械工业出版社.1981年。

- - IThis New Type of Double-sided Miling HeadLEI Xiangyuan(Shandong Weida Industry Co.Ltd，Tengzhou 277500)Abstract：This new type of double-sided milling head that is usedfor milling machine as an accessory is linked together with spindlehead and the dovetail of the horizontal type lifting and drop millingmachine.The power outputs from the milling machine spindle to thedouble-sided milling head through a set of gears motion.Two millingcutters which cal be used at the same time are equipped on the bothends of its spindle.This milling head is especially suitab le for deepcavity inwall with high efficient。

Key words：double-sided milling，gear shaft(上接 第 31页)表 1 M16螺栓受力列表轴向力 切向力工况 螺栓编号FX FY FZl31673 2718.8 -506.16 5571.4131674 1525.2 -405.35 2405.1ll31675 3688.2 -58.666 -1585.2131676 1325.1 597.8 -474.56131673 788 258-85 2060.6131674 990.47 793.18 5519.12131675 1422.7 514.91 -386.04131676 2234.3 499.28 -94.762131673 1321.1 -634.48 4l84.1131674 889.52 -491.72 -890 53131675 2641 -563.76 -5330.4131676 627.95 -367.66 -1238l31673 692.37 571.32 -158.42131674 481.45 1088.8 2039.64131675 538.65 -86.486 -3917.8131676 182.17 -587.45 -963.464 结束语电气柜 内集成了车辆 主要电气部件 ，为电气柜提供牢固 、可靠 的连接对电气 柜内电器部件正常运行提供 了较好 的环境 ，同时通过强度校核计算 ，为 电气柜提供 了安装的重要理论依据。

参考文件[1]GB16823-O1-1997螺纹紧 固件应力截面积和承载面积》。

3]DIN 25201-2-2006 《轨道车辆及其部件 的结构设计导则 .螺旋连接件 -第 2部分 ：结构设计 -机械制造上的应用》。

n - - 续表 1 M16螺栓受力列表- ---- - ·轴向力 切向力工况 螺栓编号FX FY FZ131673 753.25 -322.68 2l22.2131674 527.48 -9o9.14 227.485l31675 1525 61.278 1165.613l676 894.25 453.46 548.65131673 2467.6 708.61 -1744.513l674 4l2.65 5l3.17 2940.16l31675 421.65 . 171.97 2769.8131676 5309.4 880.97 850.2131673 129.O9 -329.35 307.11131674 4482.3 -662.96 -4139.17131675 398.91 -504.24 -2045.6131676 269.87 -204.98 78.172131673 4761.6 839.37 -4256.4131674 2418.5 1325.7 -1348.68l31675 334.91 -426.46 -134.12l31676 1350.9 -239 12.268The Analysis of Electrical Cabinets Installation inCRH3G Project High Speed TrainHE Shilei，ZHANG Qiuhong，SUN Shaojing(R&D Center Tangshan Railway Vehicle Co.，Ltd.，Tangshan063035)Abstract： This paper expounds design points of installationinterface between electrical cabinets and Car body，and fully introduces山e selection of electrical cabinet anchor fastener and the installati0nstrength calculation。

Key words： CRH3G project， electric cabinets installation，instalation ；nterface