This paper presents the characters of wire thread insert, and discusses with emphasis the application of it on electric locomotives parts, such as aluminiumalloy copings and motor suspension.
文章介绍了钢丝螺套技术的特点，着重探讨了钢丝螺套在电力机车铝合金顶盖、电机吊座等部件上的应用。
2
This paper has explained the manufacture principle of Al-flux-cored welding wire, and studied the technical characteristics of Aluminiumalloy welding with straight polarity direct current TIG method.
阐述了药芯铝焊丝的制造原理，研究了TIG直流正接焊接铝合金的工艺特点。
3
Aluminium-magnesium-silicon alloywire for overhead line conductors.