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摘要：
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传统工艺中,1Cr18Ni9Ti不锈钢板料需多次拉深加工,其生产周期长、产品成本高、生产效率低。通过实验探究,在合理地调整凹、凸模间隙,特别是采用新的润滑剂和润滑方法,同时取消或改变热处理方法的情况下,同样可以深拉深出表面质量理想的不锈钢筒形件。在整个生产工艺中,零件拉深成功的重要因素是合理选择和使用润滑剂,3种润滑剂的配合使用,保证了拉深过程的顺利完成。将该方法用于批量生产,模具寿命大大延长,并取得了很好的生产效益。
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In traditional process,1Cr18Ni9Ti stainless steel plate material needs to be drawn several times.Not only its production period is too long and its cost is high,but also its production efficiency is low.The drawing of a stainless steel cylindrical part was stated.By reasonably adjusting the clearance between punch and die and especially using new lubricant and lubricating method,the cylindrical part can be drawn with a good surface quality under the condition of no heat treatment or with different heat treatment processes.The result shows that the method can be applied in a mass production,the serve life of the die is prolonged obviously and high efficiency is achieved.
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基金项目：
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作者简介：
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参考文献：
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[1]李硕本.冲压工艺学[M].北京:机械工业出版社,1984.
[2]黄毅宏,李明.模具制造工艺[M].北京:机械工业出版社,1999.
[3]张正修.厚板冲压技术[J].模具技术,1997,(4):44-46.
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