椭圆弧加圆弧型封头计算厚度的确定

Determination of the Calculated Thickness of Elliptical Arc and Circular Arc Head

椭圆弧加圆弧型封头力学性能优越,成形方便,可节省材料,与此种封头有关的企业标准已获全国锅炉压力容器标准化技术委员会备案。本文对此种封头内压计算厚度的确定提供依据,以供有关设计制造人员参考。

Elliptical arc plus circular arc head has superior mechanical properties,convenient forming,can save materials,and the enterprise standards related to this type of head have been recorded by the National Boiler and Pressure Vessel Standardization Technical Committee.This article provides a basis for determining the thickness of the calculation of the internal pressure of this head for the reference of relevant design and manufacturing personnel.