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摘要：
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通过分析UOE制管工艺过程O成形时钢板所受的弯矩,分析了影响成形压力的主要因素,给出计算钢板O成形所需压力的两种计算方法,并将计算结果与实际情况进行对比,对UOE制管工艺的O成形压力工程计算有一定参考价值。
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Main factors affecting shaping pressure are analyzed by studying the bending moment exerted on steel plate during O-ing process of UOE pipe manufacture,and two methods of calculating pressure for plate O-ing are given.Moreover the calculated results are compared with practical pressures.The submitted methods can be a directive in some way for specifying the engineering pressure of UOE production technology.
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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]陈昌,王利树,刘世泽,等.我国首条UOE焊管机组的引进、应用及其意义[C].2004年中国国际钢管研讨会论文集:445 446.
[2]肖景容,姜奎华.冲压工艺学[M].北京:机械工业出版社,2002.
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