补焊

并对补焊过程中焊接应力的控制提出建议。

As a result , some suggestions about the control of the welding stress on the process of patch weld are put forward .

重点讨论了补焊工艺及焊后检查方法。

The repair welding technology and inspecting method after welding are mainly discussed .

五十铃N系列车门包边模补焊工艺

Repair welding procedure of bending die for the gate of Isuzu n series truck

CO2+O2混合气体保护焊补焊灰铸铁

CO_2 + O_2 Mixed GMAW Welding Gray Cast Iron

利用ANSYS有限元软件以BHW35钢补焊为例进行数值模拟，给出了有限元的实现过程。

ANSYS , a software of finite element , is applied to calculate and simulate the stress .

液化气球罐焊缝H2S应力腐蚀裂纹的返修补焊

Repairing and Mending Welding of Cracking Seam Caused by H_2S Corrosion Stress on Liquefaction Gas Spherical Tank

用CO2气体保护焊方法采用适当焊接工艺及焊接材料，对压榨机辊轴轴颈进行了补焊修复实验研究。

The study and experiment on the repair of roller journal CO_2 shield welding with proper welding technics has been done by us .

4m减速机大模数齿轮的补焊修复

Repair welding of the gear with large module for 3.4m speed reducer

对海洋平台用高强度钢焊接接头多次补焊的疲劳性能进行试验研究，给出采用威布尔分布下的寿命估算式及RSN曲线。

Based on an experimental study of multiple repairing welded joints on high strength offshore structure steel , the R-S-N curves and life estimation equations under Weibull distribution are presented .

Cr-Mo钢电站阀阀体的补焊工艺

Welding process of Cr-Mo refractory steel casting body of power station valve

300MW汽轮机隔板静叶片补焊工艺

Repairing Welding Process about Turbine Diaphragm Stationary Blade of 300 MW Plant

Cr-Mo-V钢冷补焊新工艺研究

A New Repair Welding Procedure for Cr-Mo-V Steel

河津发电厂2号机组中压主汽门阀体裂纹的补焊修复300MW汽轮机的中压联合汽门

Valve body cracks and WELD-UP repair of intermediate-pressure main steam valve for unit No.2 in Hejin Power Plant

模和图的饱和点数3.4m减速机大模数齿轮的补焊修复

NUMBER OF SATURATED VERTICES OF A MOD SUM GRAPH Repair welding of the gear with large module for 3.4m speed reducer

补焊时，应至少补焊两层A557焊缝金属，以保证补焊焊缝表面具有较好的抗应力腐蚀性能。

Two layers of the A557 weld metal should be welded at least , so that the better ability to resist IGSCC of the weld surface can be ensured .

结果表明，采用直径为3.2mm的低氢焊条，在105A的焊接电流下，可以直接补焊的点腐蚀坑剩余壁厚为4.4mm；采用补板焊接时，焊缝间距应大于100mm。

It is shown that residual thickness of corrosion dent directly repaired by low-hydrogen electrode of 3.2 mm diameter is 4.4 mm under the welding current of 105 A , and when the flat applied , weld distance shall greater than 100 mm .

脉冲电阻焊补焊损伤汽轮机转子轴的试验研究

The Welding of Damaged Turbine Rotor Shaft with Pulse Resistance Weld

爆炸复合板补焊接头界面的微观组织与性能

Repair Welding Joint Boundary Structure and Performance of Explosion Composite Plate

球磨机大齿圈断裂补焊工艺的改进

Repair Welding Procedure of Broken Giant Toothed - Ring in Ball-Mill

火力发电厂汽轮机叶片补焊工艺研究

Study on Process of Power station Vapor Slewing Leaf-slice Welding Repair

高压汽轮机缸体裂纹补焊技术的研究

The Welding Technique for Repairing Cracks on High Pressure Steam Turbine Casings

压铅机压杆补焊之研究

Study on Welding of Pressure Bar of Lead briquetting Machine

内燃机气门锥面激光补焊工艺的探讨

Investigation on welding technique for the valve chamfers of internal combustion engines

T型接头多次补焊焊缝的应力分析

The Stress Analysis of T Shape Multi as welded Joints Weld Bead

大发柴油机机身和机座铸铁件补焊部位与工艺

Repair welding for iron cast parts of Daihatsu diesel engine

管子内部需补焊打磨。

The inside of the pipe needs welding and grinding .

大型离心通风机铸钢轮毂的补焊工艺

The Repair Welding Technology of Cast Steel Hub for Large Centrifugal Fan

绕带式氨合成塔穿透性裂纹补焊修复

Weld-repairing Technique for Penetrating Crack I Winding-type Ammonia Synthesis Tower

铸铁缺陷的大线能量补焊

Cast iron defects repaired by welding with large line energy

焊件外形保护补焊实例

Examples to prevent weldment contour from damage during repair welding