Open flat plate welding residual stress is greater than the original residual stresses.
开平板的焊接剩余应力大于原平板的焊接剩余应力。
Base steel tube and steel plate welding are available, and can also be made from cast iron.
底座可用钢管与钢板焊接，也可用铸铁制成。
Punching press: Uses the steel plate welding fuselage, the rigidity is strong with good appearance .
冲压机：采用钢板焊接机身，刚性好，外形美观。
The valve is plate welding, structural short, light weight, simple structure and easy to maintain and use, it's a non-sealed type valve.
本阀门为钢板焊接，结构短，重量轻，结构简单，使用维修方便，为非密封型阀门。
Adopting movable vertical rib plate welding process can not only prevent welding deformation but also enhance working efficiency evidently.
提出的采用活动式立筋板焊接操作工艺不仅可以防止焊接变形，而且明显提高工效。
In order to overcome the difficulty of heavy cover plate installation with two times of welding, a welding procedure finished cover plate welding at one time is put forward.
针对采用“两次拼焊工艺”拼焊大型盖板存在的问题，提出了“一次拼焊”工艺。
Valve seat plate and the sealing surface for the oblique cone structure, in the oblique conical surface of valve plate welding temperature, corrosion resistant alloy material;
阀板与阀座的密封面为斜圆锥结构，在阀板斜圆锥表面堆焊耐温、耐蚀合金材料；
This machine adopts steel plate welding structure, the fuselage using the finite element analysis and design, Vibratory stress Relief of internal stress, so that body stable and reliable.
液压剪板机采用钢板焊接结构，机身采用有限元分析设计、振动时效消除内应力，使机身稳定、可靠。
In present paper, the form and mechanism of formation of out-of-plane distortion during bead-on-plate welding was studied by thermal clastic analysis with introduction of dummy element and experiment.
本文从引入虚元的热弹性板元有限元计算和试验测定两方面分析研究了平板堆焊时平面外变形的形态及产生机制。
In present paper, the form and mechanism of formation of out-of-plane distortion during bead-on-plate welding was studied by thermal clastic analysis with introduction of dummy element and experiment.
本文从引入虚元的热弹性板元有限元计算和试验测定两方面分析研究了平板堆焊时平面外变形的形态及产生机制。
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