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...锈钢球形封头（BXGFT--08） 供应不锈钢折边120度锥形封头（BXGFT--12） 供应不锈钢旋压封头（BXGFT--16） 供应半球形封头（BXGFT--20） 供应常压旋柄快开人孔(BXGRK-XT02) 供应不锈钢常压人孔（bxgrk-yj23) 供应常压旋柄快开人孔（bxgrk-yj27) 供应不锈钢人孔（...
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... heading machine 镦头机; 压头机; 封头机 hemispherical head 半球形封头 integral cast iron dished head 整体铸铁碟形封头 ...
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半球形封头壁厚与筒体壁厚不相等的高压容器是由端部密封装置、筒体、半球形封头和加强箍等组成的一种新结构容器。
High pressure vessel with hemispherical head thinner than cylinder wall is a new type of vessel which consists of sealing device, cylinder, hemispherical head and reinforcing ring.
利用回旋曲线的优良特性，将其做为压力容器部分半球形封头与圆柱筒体之间的过渡曲线，实现了在连接边缘上无附加边缘应力的光滑连接。
A clothoid curve is used with its fine feature for the shape of transition section between spherical head and cylindrical shell of pressure vessel.
本文从变形分析着手对压制半球形薄壁封头的成形力进行了分析，并得出了压边力的理论计算式。
This paper describes the strain character of forming of thin-walled semi-spherical head. According to the deduction of the forming pressure-pad-force formulae is given.
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