| 顶镦弯和侧助推弯管理论与实践 |
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| 引用本文： | 张俊,方友忠,杨军.顶镦弯和侧助推弯管理论与实践[J].东方电气评论,2010,24(3):6-10. |
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| 作者姓名： | 张俊 方友忠 杨军 |
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| 作者单位： | 东方锅炉(集团)股份有限公司,四川,自贡,643001 |
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| 摘 要： | 大容量、高参数锅炉的发展，受热面结构紧凑，要求弯管半径小，为了减少钢材的消耗，要求弯管减薄率更小。只有采用助推弯管才能满足以上要求：本文从理论与实践角度详细阐述了助推弯管的原理和应用，并提供了合理的侧助弯和顶镦弯调整参数．
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| 关 键 词： | 侧助推 顶镦弯 椭圆度 减薄量 |
Theory and Practice of Tube Boost Bending and Side-push Bending |
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| ZHANG Jun,FANG You-zhong,YANG Jun.Theory and Practice of Tube Boost Bending and Side-push Bending[J].Dongfang Electric Review,2010,24(3):6-10. |
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| Authors: | ZHANG Jun FANG You-zhong YANG Jun |
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| Affiliation: | (Dongfang Boiler Group Co., Ltd., 643001, Zigong, Sichuan, China) |
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| Abstract: | With the developmentoflarge capacity and high parameter boiler,heating surfacesofboiler become more and more compact,which consequently requires a smaller radius of tube bending.To reduce the consumption of steel material,lower thinning rate of bended tube is required.Tube side-push bending is the only option to realize the aforementioned purpose.The theory and practice of tube side-push bending are described in detail,and the reasonable adjustment data for tube side-push bending and boost bending are prese... |
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| Keywords: | side-push bending boost bending ellipticity thinning rate |
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