1) repair of coupler knuckle
钩舌堆焊修复
2) overlaying welding repair
堆焊修复
1.
Process study on overlaying welding repair of 5CrNiMo hot-working die
5CrNiMo热锻模具堆焊修复工艺研究
4) coupler knuckle
钩舌
1.
The stress of E-grade steel coupler knuckle was analyzed and the expression of stress intensity factor of the cracks on the coupler knuckle wrist area was given.
对重载列车E级钢钩舌进行了应力分析,导出了钩腕面裂纹的应力强度因子表达式。
2.
It is considered proper to choose 40MnB for the material of coupler knuckles.
从力学性能、热处理性能、加工性能、焊接性能及承受载荷性能等方面对四种合金锻钢（调质）材料进行比较，认为钩舌材质选用４０ＭｎＢ为宜。
3.
Introduced are the research achievements in improving the service lives of sliding bearing and coupler knuckle,as well as the non destructive inspection for hot cracking in Japan.
介绍日本在提高滑动轴承和钩舌寿命方面的研究成果及车轮热裂的无损检测。
5) welding repair
焊接修复
1.
But the weldability of this kind of material is worse,which is cause for welding repair difficulty of large-scale casting.
其材质一般为中碳钢或中碳调质钢,而这类材质的焊接性较差,使大型铸件的焊接修复难度增加。
6) Weld repair
焊接修复
1.
Based on weld repair of the crack in the 4~# oxygen spherical tank of BAOSTEEL,we analysis the weld performance,weld test and the technics assess test base on the the weld repair of the steel 15MnVNR,at last accomplish the weld repair and put into production on time.
最终完成了4#氧气球罐的焊接修复,并按期投运。
2.
Based on weld repair of the crack in the 4~# oxygen spherical tank of BAOSTEEL,we analysis the weld performance,weld test and the technics assess test base on the weld repair of the steel 15MnVNR,at last accomplish the weld repair and put into production on time.
最终完成了4#氧气球罐多处缺陷的焊接修复,并按期投入使用。
补充资料：钩舌
1.钩断舌头。唐常山郡太守颜杲卿被安禄山俘获﹐"禄山不胜忿﹐缚之天津桥柱﹐节解以肉啖之﹐詈不絶﹐贼钩断其舌﹐曰﹕'复能骂否?'杲卿含胡而絶。"事见《新唐书．忠义传中．颜杲卿》。后用以为典实。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条