车床尾座的拆卸与装配PPT通用课件.pptxVIP

车床尾座的拆卸与装配 单位：xxx工业职业技术学院 专业：机械设计与制造　　 班级：13级机械设计与制造2班 姓名：XXX 组别：第二组 日期：2014年10月;目录 第1章 车床尾座的基础知识 1.1车床尾座的说明 ································································3 1.1.1车床尾座的介绍 ···························································3 1.1.2车床尾座的用途 ···························································3 1.2车床尾座安全操作规程 ·····················································4 第2章 车床尾座的拆卸与装配 2.1 作业前的准备 ··································································3 2.2 车床尾座的拆卸 ······························································5 2.2.1 车床尾座的拆卸顺序 ··················································5 2.2.2 车床尾座拆卸时注意事项 ···········································5 2.3 车床尾座的清洁保养 ························································6 2.3.1 润滑油的选择 ···························································6 2.3.2 车床尾座的清洁保养方法 ···········································7 2.4 车床尾座的装配 ·······························································8 2.4.1 车床尾座的装配顺序 ··················································9 2.4.2 完成装配 ·················································??··················10 小结 参考文献 ;;;;第2章 车床尾座的拆卸与装配 2.1 作业前的准备 1.拆装车床型号和用具 （1）车床： ca6140普通车床 （2）工具 ：内六角搬手壹套 、六角搬手一套、活动扳手、螺丝刀、手锤等 2.注意事项 ：（1）看懂结构再动手拆，并按先外后里，先易后难，先下后上顺序拆卸。 （2）先拆紧固、联结、限位件（顶丝、销钉、卡圆、衬套等）。 （3）拆前看清组合件的方向、位置排列等，以免装配时搞错。 （4）拆下的零件要有秩序的摆放整齐，做到键归槽、钉插孔、滚珠丝杠盒内装。 （5）注意安全，拆卸时要注意防止主轴倾倒或掉下，拆下零件要往桌案里边放，以免掉下砸人。 （6）拆卸零件时，不准用铁锤猛砸，当拆不下或装不上时不要硬来，分析原因（看图）搞清楚后再拆装。;;;;;;;