| 1. | To control welding deformation of hydraulic support back pitman
液压支架后连杆焊接弯曲变形的控制 |
| 2. | The electron - beam welding deformation research for the static vane loop of the gas turbine compressor
燃气轮机压气机静叶环电子束焊接变形研究 |
| 3. | Welding energy definition : if the welding energy definition is larger , the welding deformation will be larger too
焊接线能量：焊接线能量越大，焊接变形越大。 |
| 4. | Groove length and shape : if the weld is longer or the the vacuum of groove is larger , the welding deformation will be larger
坡口长度和形式：焊缝越长，焊接变形越大，坡口内空间越大，变形越大。 |
| 5. | Assembly ? welding sequence : the configuration which had been whole assembled can decrease welding deformation for configuration rigidity had been added
装配?焊接顺序：将结构总装后进行焊接，由于结构刚性增加，可以减少焊后变形。 |
| 6. | But the welding program is complicated and the construction is very difficult so that the welding deformation and welding quality should be seriously controlled
转子中心体与支臂连接采用工地组焊施工，可使转子支架整体性能好，能够保证转子组装质量，但焊接程序复杂、施工难度大，必须严格控制焊接变形和焊缝质量。 |
| 7. | The commonly used methods of connections , especially the high - strength bolted connection and welding with bolting mixed connections are discussed in more detail . the analysis for the problems , such as partial penetrated butt weld and welding deformation is also discussed in the paper
对工程中采用较多连接如高强度螺栓连接、栓-焊混合连接等作了较深入分析；对工程中容易出现问题连接如不焊透的对接焊缝计算方法及可能出现的焊接变形及处理等问题也作了较深入探讨。 |
