由哈尔滨铁路局工业处和哈尔滨工业大学联合研制的BM1Q摆动碾压机生产线,已在哈尔滨配件厂投入试生产。该设备是生产铁路配件的最大摆碾设备。这标志着我国摆动碾压新技术从设计到制造己达到国际水平。摆动碾压新工艺应用在铁路配件生产中,结束了销类产品热加工的历史,该生产线采用无切屑、无加热加工,可以节省大量原材料和能源,改善了工人劳动环境,与旧工艺相比,可提高工效10～ The production line of the swing oscillating roller BM1Q, jointly developed by Harbin Railway Bureau Industry Department and Harbin Institute of Technology, has been put into trial production in Harbin Parts Factory. The device is the largest production of railway parts rolling equipment. This marks the swing of our new technology from design to manufacture has reached the international level. Swing rolling new technology used in the production of railway accessories, the end of the thermal history of pin products, the production line using no chip, no heating processing, you can save a lot of raw materials and energy, improving the working environment for workers, compared with the old process , Can improve work efficiency 10 ~