对焊

na.【冶】butt welding

网络释义：Butt weld; welding neck; butt joint

网络释义

na.1.【冶】butt welding

1.butt welding Butt welded joint|对焊连接（接头） Butt welding|对焊 Butterfly check valve|蝶式止回阀 ...

2.Butt weld 对称的 symmetric 对焊 butt weld 对焊法兰 butt-welded flange ...

3.welding neck welding neck flange 高颈法兰 welding neck 对焊 welding nozzle 焊嘴 ...

4.butt joint bushing " 衬套,轴套,套筒" butt joint " 平接,对焊" button 按钮 ...

5.BW BWG * Birmingham Wire Gage 伯明翰线规 BW Butt Weld 对焊 C C Cap 管帽 ...

8.Butt-Welded 管螺纹 Pipe Thread 对焊 Butt-Welded 承插焊 Socket Welded ...

1.The invention relates to a circular duct butt-welding rapid spotting and locating device and a circular duct butt-welding method.本发明涉及一种圆管对焊快速找正定位装置及圆管对焊方法。

2.Grinding off weld beads, sharp edges etc. by means of a disc g y grinder.使用砂轮片对焊珠、锐边等进行打磨

3.different connections : butt welding , electro welding , ring seal socket , expansion socket , screw - threaded joint , flange.多种连接方式：对焊，电熔焊，承插连接，螺纹连接，法兰连接。

4.and a comparative and intensive analysis is done to the after-welding heat treatment and the major problems related to the welding quality.并对焊后的热处理做了详细的比较和分析；分析了针布接头的主要质量问题；

5.It was found that all the impact test specimens cracked along the parent metal of TC4 alloy after impact test.对焊后试件进行冲击试验研究，冲击试件基本沿母材断裂。

6.In technology the butt wielding groove which is bored in cylinder require saddle surface as the best wielding groove.简体上所开的对焊坡口工艺上要求马鞍曲面为最佳焊接坡口。

7.Reducing long radius butt weld elbows shall be kept to a minimum.应尽量少用长径异径对焊弯头。

8.The effects of joint shapes and filler metal thickness on the distribution of residual stress were researched.研究接头形状、钎缝厚度对焊后残余应力的大小及分布规律的影响。

9.material to the welding arc and the wider the penetration, which allows manganese vapours to evaporate from the weld pool.对焊弧和越宽的材料渗透，允许锰蒸气从焊接水池蒸发。

10.Valves are available in both flanged and butt welding ends. All conform to ASME specifications.这些阀门都可配置法兰连接端口和对焊连接端口，都符合ASME标准。