铝热焊接作业指导书)

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1、铝热焊接作业指导书)目录一、工程概况........................................................................................................................................1二、劳动力配置..................................................................................................

2、..................................2三、机具设备........................................................................................................................................2四、铝热焊接工艺流程图和焊接顺序图.................................................................

3、............................24.1铝热焊接工艺流程图.......................................................................................................................24.2焊接顺序图...........................................................................................

4、..........................................2五、施工作业环境及施工设备和产品使用技术要求.........................................................................3六、施工作业步骤.................................................................................................................

5、................36.1施工准备......................................................................................................................................46.2轨端干燥..............................................................................................

6、........................................46.3轨端除锈去污..................................................................................................................................46.4对轨..........................................................................

7、.......................................................................56.5夹具安装.........................................................................................................................................56.6砂模安装....................................

8、................................................................................................56.7封箱..............................................................................