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Abstract：
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The application of stamping technology to the length shearing technique used on the production line of cold-bending section steel was introduced.Fence stump is a type of cold-bending section steel with complex and close cross-section.In order to bring the production line into its most efficiency,and improve the product quality and the production environment,stamping dies were utilized to shear the cold-bending section steel of the fence stump on line.By analyzing the stamping technology and the characteristics of the cold-bending section steel production line for producing fence stump,the number and the structure of the dies were decided.The concrete designing process was deeply analyzed.The details,ranging from unbending the finish product to selecting the die carriers,from determining the die structure to analyzing the process of motion were investigated particularly,and especially elaborated the key points of the male die design.The productive practice demonstrates that this method of shearing bears the advantages of low noise,high cross-section quality and high productivity.
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Reference：
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[1]钱志平.一种冷弯型钢剪切机的设计[J].现代制造工程,2005,(8):92-93.
[2]王孝培.冲压手册(第2版)[M].北京:机械工业出版社,1995.
[3]中国模具读者论坛大典编委会.中国模具设计大典(第三卷)—冲压模具设计[M].江西:江西科学出版社,2003.
[4]李福禄,田福祥.汽车真空助力器前外壳成形工艺及切舌模设计[J].锻压技术,2006,31(6):78-79.
[5]戴源德,卢险峰.关于冲裁凸模抗压弯强度校核公式[J].锻压技术,2005,30(6):49-52.
[6]成虹.冲压工艺与模具设计[M].成都:电子科技大学出版社,2000.
[7]肖景容,姜奎华.冲压工艺学[M].北京:机械工业出版社,1988.
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