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目前,中国铁路已经走进了“客运高速、货运重载”的时代。为适应铁路运输“高速、重载”的需要,机车车辆必须更加安全可靠。随着铁路制造领域市场化竞争机制的不断完善,国内机车车辆制造企业在获得良好发展机遇的同时,也面临着国内外严峻的挑战。据了解,国内机车车辆制造企业正在从工艺、装备和质量控制等方面采取相应措施,并取得了一定成果。下面,我们邀请了几位机车行业的专家,从焊接、热处理、铸造、锻压等领域谈一下“高速、重载”对热加工行业的要求和解决办法,旨在搭建一个畅通的交流平台,集多方合力,将我国的机车车辆制造水平推上一个新台阶。同时,也欢迎您就此次论坛的观点来稿,发表您的真知灼见。
At present, China Railway has entered an era of “high-speed passenger transport and heavy cargo delivery.” In order to meet the needs of railway transportation “high-speed, heavy-duty”, the rolling stock must be safer and more reliable. With the continuous improvement of the market-based competition mechanism in the field of railway manufacturing, domestic rolling stock manufacturers, while enjoying good opportunities for development, are also facing severe challenges both at home and abroad. It is understood that the domestic rolling stock manufacturers are taking measures from the aspects of technology, equipment and quality control, and achieved some results. Now, we invited several experts from the locomotive industry to talk about the requirements and solutions for the thermal processing industry from the fields of welding, heat treatment, casting and forging, aiming at building a smooth communication platform , Set a number of joint efforts, our country’s rolling stock manufacturing level to a new level. At the same time, you are welcome to comment on the forum to draft, publish your insights.