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一、概述 Q12y—12×250摆式液压剪板机的几个主要部件均为焊接结构。其中最大件是机架,毛坯共重4吨,由厚20—80mm钢板焊接而成,厚50ramm的钢板占70％,左、右立板共1.8吨,工作台,方框共重2吨。把左、右立板、台面板等件组合成一体,用焊接连接起来。原设计的焊缝坡口尺寸比较大,消耗焊条较多,每台机架与上刀架在内三大件
First, an overview Q12y-12 × 250 tilting hydraulic shears several major components are welded structure. The largest piece is the frame, the total weight of 4 tons of rough, welded by the thickness of 20-80mm steel plate, the thickness of 50ramm steel accounted for 70% of the left and right vertical plate a total of 1.8 tons, table, a total weight of 2 tons box. The left and right vertical plate, table panels and other pieces into one, connected by welding together. The original design of the weld groove size is relatively large, consuming more electrodes, each rack and the top knife in the three major pieces