筒体中心与四中线的正确定位方法暨高参数筒体接管装配检测的新工艺

Precise Method of Fixing Position of the Center Line and Quarter Line on the Shell New Inspection Technology of Nozzle Assembling for the High Parameter Shell

如何利用先进的检测设备,运用科学规范的检测方法,在产品制造过程中做到有的放矢,并且收获较为理想的装配效果和制造质量,成为迫在眉睫的研究课题。剖析了上海锅炉厂有限公司以往在产品制造过程中确立筒体四中线所暴露出的弊端,并通过反复实践,我们得出了筒体中心与四中线的正确定位方法;并通过思考得出了高参数筒体接管的装配检测新工艺。

It＇s an emergency research subject to be aimed and get ideal assemble effect by using advance inspection equipment and scientific measures. This paper introduces the disadvantages of the former measures of fixing position of the quarter line on the shell. By repeated practice, we get the precise method of fixing position of the center line and quarter line on the shell, and finally get the new inspection technology of nozzle assembling for the high parameter shell.