"High-speed, heavy-duty" to rolling stock industry opportunities and challenges: train speed rail vehicles on the promotion and development of welding technology

Abstract: At present, China has entered the railways' passenger high-speed, heavy freight "era

To meet the rail transport "high-speed, heavy-duty," the need, locomotives must be more secure and reliable. With the railway manufacturing market competition mechanism of continuous improvement, domestic locomotive manufacturing companies in obtaining good development opportunities, but also faces severe challenges at home and abroad. It is understood that domestic locomotive manufacturing companies are moving from technology, equipment and quality control and other aspects to take corresponding measures, and achieved certain results.

Below, we invited a number of locomotive industry experts, from welding, heat treatment, casting, forging and other areas to talk about the "high-speed, heavy-duty" for thermal processing industry requirements and solutions designed to build a smooth exchange platform, set multi-force, the country's locomotive manufacturing level to a new level. Meanwhile, also welcome your views on the contributions of the forum, post your insights.