welding neck

基本解释

• 对焊

英汉例句

双语例句

• The long neck flange should have stress-relief heat treatment after welding.
  拼接法兰应进行焊后消除应力热处理。
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• Provide welding neck flange butt welding required for the purpose of the right pad with neighboring component.
  提供焊接法兰的脖子上对接焊目的所需要的正确垫与邻近组成部分。
• In this paper, by using 2D-FEM, the stress distribution and the stress concentration of the welding neck flange of different cone angle and end height were studied.
  通过对特殊法兰进行应力分析，观察法兰的锥颈角度和端部高度的变化对其应力分布的影响，并对应力集中现象进行了分析；

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词组短语

短语

• long welding neck 对焊长颈;长高颈法兰
• Butt Welding Neck Flange 带颈对焊法兰
• welding neck flanges 对焊法兰;预焊法兰
• welding neck collar 对焊环
• welding neck colla 对焊环

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专业释义

机械工程

• 对焊

  A-type socket-weld flange could only be used under lower pressure for its rigidity was small; B-type socket-weld flange was fit for large-size situation as its rigidity was relatively larger; the welding neck flange’s stiffness was the largest which could endure highest pressure because of the awl-shaped neck.
  在三种类型的设备法兰中,甲型法兰刚性较差,仅能应用于压力等级较低的公共场所;乙型法兰筒体免受法兰变形产生的附加弯矩且刚度较高,适应较大尺寸场合;长径对焊法兰刚度最大,可承受更高压力。