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- The welding deformation during the welding process of spherical cap structure is a very important guideline on the structural safety. 球冠结构在焊接过程中产生的焊接变形是关系到结构安全性能的重要指标。
- Blade positioning, workpiece demoulding and slipping caused by welding deformation are solved.The production efficiency is increased. 解决了叶片定位、工件脱模、焊接变形引起的滑移难题,提高了生产效率。
- Adopting the craft of movable upright nodular iron is put forward to prevent welding deformation and improve work efficiency. 提出采用活动式立筋板的工艺不仅可以防止焊接变形;而且可明显提高工效.
- 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。
- This Paper analyzes cause and control method of welding deformation of O tyre explosion-resistant enclosure, controling effectively the enclosare deformation in production. 本文分析了O型防爆外壳焊接变形的原因及控制方法,在外壳生产中有效地控制了外壳变形。
- This paper introduces the measure, welding method and inspection result to preve nt the welding deformation formation of spiral-seam pipe header after tapping. 介绍了在螺旋焊缝汇管上焊接支管时的防变形措施、焊接方法和检验结果。
- By analyzing the different methods for welding deformation,it depicts the distinguishability and traits,which offers the selection for methods measuring deformation. 通过分析目前已有的各种变形的测量方法,得出了各种方法的特点和区别,为焊接变形测量方法的选择提供了依据。
- Temperature field distribution of weldment ,which reflects complex welding heat process, is a basic on studying welding deformation, residual stress and so on. 焊件中的温度场分布反映了复杂的焊接热过程,是研究焊接变形、焊后残余应力等状况的基础。
- The super radial gate for the Hongjiang Hydropower Station has many welding joints so that it is big in welding deformation and difficult to control the welding deformation. 洪江电站超大型弧形闸门焊缝较多,焊接变形较大、焊接变形控制困难。闸门制作中,利用多种焊接变形控制技术,对闸门制造全过程焊接进行了跟踪和研究。
- This article introduces the use of bead welding in large scale heatnet heaters tubeplate, and how to control the bead welding deformation by arranging the order of welding. 介绍大型热网加热器管板堆焊工艺和如何通过控制焊接顺序及方向解决堆焊变形问题的。
- The predeformation process to decrease welding deformation is simulated by FEM and the method to determine predeformation value is given.The final deformation after welding is predicted. 利用有限元方法对预变形法减小焊接变形进行了模拟,给出了确定预变形大小的方法,并对最终的焊接变形进行预测。
- This will increase the regulation range of the parameter,reduce welding time,reduce main shaft power,torsion peak value and welding deformation,and improve performance of joint also . 增大了规范参数的调节范围,而且可减小焊接时间,降低主轴功率与扭矩峰值,减少焊接变形,改善接头性能。
- Abstract： This article introduces the use of bead welding in large scale heatnet heaters' tubeplate, and how to control the bead welding deformation by arranging the order of welding. 摘 要： 介绍大型热网加热器管板堆焊工艺和如何通过控制焊接顺序及方向解决堆焊变形问题的。
- By analysing welding deformation of hydraulic support back pitman,finds the exsiting problems,puts forward new process plans to ensure welding quality of structure,raise production efficiency. 通过对液压支架后连杆底板焊接弯曲变形的分析,找出了问题所在,提出新的工艺方案,保证了结构件的焊接质量,提高了生产效率。
- Satisfactory accordance between calculation and experimental results so that a reliable basis is provided for the control of welding deformation and the preparation of welding sched... 为控制焊接变形、制定结构的施焊工艺方案,提供了可靠的数据依据。
- Welding deformations injure the beauty of appearance of a structure and decrease its strength capability. 焊接变形不仅影响船体的外观，而且降低了结构的强度性能。
- Control of welding deformation for composite truss 小车架焊接变形的控制技术
- Welding Deformation Control for Derrick Boom 吊臂焊接变形的控制
- Some metals weld better than others. 有些金属容易焊，有的不容易焊。
- Welding deformation of arc gates and control of primary dimensions 弧形闸门焊接变形及主要尺寸的控制
