自升式钻井平台桩腿弦管整体成型装置
Metallurgical Equipment(2016)
Abstract
介绍自升式钻井平台桩腿弦管整体成型装置。该装置采用一套上、下模具座,上下胎模固定在上、下模具座上。选取不同尺寸的上下胎模,可一次成形不同规格、不同尺寸的弦管。同时介绍了弦管成形时整体压下力计算、凸模回弹量计算及结构设计方法。
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