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摘要：
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根据大型筒形件成形时多工序加工要求和旋压机床的结构特点,设计了一种卧式数控旋压机床用多工序自动旋轮库,重点介绍了自动旋轮更换装置的设计、旋压力的计算、旋轮头轴承配置、旋轮座结构以及直线导轨副的选择。该旋轮库采用了旋轮头与旋轮座分离的更换装置及由基座、纵向滑架与纵向横向滑架组成的旋轮座,可实现筒形件加工所需要的多道次拉深旋压、变薄旋压、切边、卷边等4工序成形所需旋轮、翻边轮及切边轮的自动装卡,极大地提高了生产效率、设备的利用率和自动化程度,从而降低了生产成本、减轻了工人的劳动强度。
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A multi-procedure automatic roller-depot used for horizontal CNC spinning machine was designed based on the multi-process forming requirements of large-size tubular products and the structural characteristics of spinning machine.The design of the automatic replacement device of spinning roller,the calculation of the spinning force,the distribution of the roller-set bear,the structure of the roller-set,and the selection of linear guide were mainly introduced.In the roller-depot,the replaceable device with the separated roller-head and roller-set was adopted,and the roller-set was composed of three main parts: base,vertical and lateral sliding frameworks.It indicates that the automatic loading and unloading of spinning roller,trimming roller and flanging roller which are needed in multi-pass conventional spinning,shear spinning,trimming,flanging can be realized by the designed multi-station automatic roller-depot.The efficiency of production,the utilization and automation of equipment are improved greatly.Therefore,the production cost and the labor strength are decreased.
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基金项目：
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国家自然科学基金资助项目(50475097);;
广东省自然科学基金面上重点项目(04105943);;
广东省科技计划项目(2006B11901001)
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作者简介：
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参考文献：
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