| 中频热推弯管成形工艺及其CAD系统开发 |
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| 引用本文： | 鹿晓阳 宁桂天 等. 中频热推弯管成形工艺及其CAD系统开发[J]. 山东建筑工程学院学报, 2001, 16(2): 5-8 |
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| 作者姓名： | 鹿晓阳 宁桂天 等 |
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| 作者单位： | [1]山东建筑工程学院，山东济南250014 [2]长春经济技术开发区热力有限责任公司，吉林长春130020 |
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| 基金项目： | 山东省自然科学基金项目 (Z2 0 0 0A0 1) |
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| 摘 要： | 介绍了作者关于中频热推变管新工艺的研究成果及根据该成果研制的弈管工艺参数CAD系统。中频热推弯管工艺是现有各种弯管工艺中最为经济有较的一种。它采用中频感应加热，在牛角芯棒上连续推制成形的方法加工弯管，避免了传统弯管工艺成形时弯管凸边管壁受拉减薄、凹边管壁受压增厚而造成的弯管壁厚不均匀现象。
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| 关 键 词： | 中频热推弯管 CAD 成形工艺 |
Process of pushing elbows with medium frequency induction heating and its CAD system |
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| LU Xiao yang et al. Process of pushing elbows with medium frequency induction heating and its CAD system[J]. Journal of Shandong Institute of Architecture and Engineering, 2001, 16(2): 5-8 |
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| Authors: | LU Xiao yang et al |
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| Abstract: | A new process of steel elbow forming is introduced in this paper by means of pushing elbows on a core bar continuously with medium frequency induction heating. This process has eliminated the fault of traditional elbow forming technologies that the convex side of the formed elbows is stretched and thinned while the concave side pressed and thickened. A CAD system for the parameters of this process has also been developed. Industrial application indicates that this new technology is the most economical and effective among available elbow forming techniques. |
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| Keywords: | mediam frequency induction heating pushing elbow new process process parameters CAD |
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