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摘要：
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对板料拉深成形过程数值模拟新技术进行了研究,提出现有的摩擦模型的不足之处,拟提出一种全面考虑板料及模具的材质、表面粗糙度、接触应力、变形温度、变形程度、所用润滑剂的组分等情况的新摩擦模型,并拟用新摩擦模型来实现板料拉深成形过程数值模拟的的参数化研究。
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By studying the new numerical simulation technology in Sheet Metal Deep Drawing in recent decades,the paper points out the present deficiencies of friction model,puts forward a new model which takes the sheet metal and mould's material characters,surface roughness,contact stress,distortion temperature,distortion degree,used lubricant's group into account to realize parametric research of numerical simulation in Sheet Metal Deep Drawing.
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基金项目：
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江西省自然科学基金资助项目(200212);;
南昌大学2004年度校基金项目(Z02878)
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作者简介：
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参考文献：
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