| 港口机械焊接结构件公差制造系统分析 |
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| 引用本文： | 孙枫,雷鹏.港口机械焊接结构件公差制造系统分析[J].上海海事大学学报,1998(1). |
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| 作者姓名： | 孙枫 雷鹏 |
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| 作者单位： | 上海交通大学 |
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| 摘 要： | 运用系统分析的思想，把复杂的主系统——焊接结构件焊接变形的控制，转化为对子系统——预制件的公差控制，提出了划分预制件的原则和焊接变形估算的新概念，为焊接结构公差制造法奠定了基础。
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| 关 键 词： | 系统，预制件，焊接变形 |
System Analysis of Allowance Fabrication for Port Machinery Welding Structure |
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| Sun Feng,Lei Peng.System Analysis of Allowance Fabrication for Port Machinery Welding Structure[J].Journal of Shanghai Maritime University,1998(1). |
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| Authors: | Sun Feng Lei Peng |
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| Institution: | Sun Feng Lei Peng |
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| Abstract: | Applying and thought of system analysis, and transforming the complex principle system-control of welding structure deformation into subsystem-allowance control of prefabrication structure, the paper puts forward the principle for prefabrication structure and new concept of estimation for welding deformation, thus providing the basis for allowance fabrication rule of welding structure. |
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| Keywords: | system prefabrication structure welding deformation |
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