《机床与液压》 Hydromechatronics Engineering

文章详情

稿件标题: Design and calculation of welding positioning mode for cross beam
稿件作者: 赵敬云, 程雪利
关键字词: Cross beam, Spell-welded, Positioning
文章摘要: In this paper, based the processing method of cross beam used in steel structure factory building as the research object, because the cross beam without special profiles, so we need two profiles spell-welding. The ordinary submerged arc welding equipment cannot normal applied welding, and manual spell-welding cannot guarantee the quality, due to structural constraints. In order to ensure accuracy of cross beam welding, before the design of special welding machine, the error calculation was conducted in view of positioning method of special welding machine, and find out the reasonable positioning mode, provide theoretical support for manufacturing special welding machine.
收录刊物: 2014.12
稿件基金: Project supported by the Henan Provincial to Youth Backbone Teachers in Colleges and Universities: Research on Crane U-shaped Girder Integral Molding Process(No.2012GGJS-206)
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