...wered by PageAdmin CMS 关键词：大规格棒材；倒棱；螺旋辊；平辊斜置；链式移送；柔性 [gap=1010]Key words ：large size bar；chamfering；screw roller；flat roller with tilting layout；chain transfer；flexibil..
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large size extruding bar 大规格挤压棒材
It's large size of section, a mass of consumption of concrete and reinforcing steel bar, and uncertain factors, cause notable difficulty to the construction and quality control of transfer floor.
同时转换层截面尺寸大，混凝土和钢筋的用量都非常大，且施工过程中的不确定性因素多，给转换层的施工及其质量控制带来了很大的难度。
The reason of occurrence of calabash like head on large size hot rolled reinforced bar and the method to resolve it are discussed.
探讨了大规格热轧带肋钢筋头部葫芦状的产生的原因及解决的措施。
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