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1.直流数字伺服控制D·D·S飞锯:该飞锯是用于1/2”～4”钢管及相近坯料宽度的闭口冷弯型钢的定尺切断设备。切断长度误差±3mm,跟踪速度100m/mim。具有连续定尺精度高,重复精度稳定,跟踪速度快等特点。机械传动惯性小,噪音低,结构紧凑,整机性能达到国际先进水平。该飞锯是首钢冶金机械厂、北京钢铁设计研究总院共同研制的,填补了国内空白。于1986年5月通过了冶金部鉴定,获北京市科技进步二等奖。 2.二辊楔横轧机:该机是实现少、无切削加工的新型设备。具有节约金属、零件性能好、尺寸精度高、产品成本低等特点。最大轧制直径φ30mm、φ70mm,长度300mm、450mm,最大轧件长度450mm、1000mm两种。该机为首钢冶金机械厂、北京钢铁学院共同研制,其中轧制φ30mm的产品通过了冶金部鉴定,并获冶金部科技成果三等奖。 3.高频焊管及冷弯型钢生产线:
1. DC Digital Servo Control D · D · S Flying Saw: This Flying Saw is used for 1/2 “~ 4” steel pipe and close blank width closed-cut cold-formed steel cutting device. Cutting length error ± 3mm, tracking speed 100m / mim. With continuous high precision, repeat accuracy and stability, fast tracking and so on. Mechanical transmission inertia, low noise, compact structure, machine performance has reached the international advanced level. The Flying Saw is Shougang Metallurgical Machinery Plant, Beijing Iron and Steel Design and Research Institute jointly developed to fill the gaps. In May 1986 passed the Ministry of Metallurgical Identification, Beijing Science and Technology Progress Award. 2. Two-roll wedge cross rolling mill: The machine is to achieve less, no cutting of new equipment. With saving metals, parts performance, high dimensional accuracy, low cost products. The maximum rolling diameter φ30mm, φ70mm, length 300mm, 450mm, the largest rolling length 450mm, 1000mm two. The machine is Shougang Metallurgical Machinery Plant, Beijing Institute of Iron and Steel jointly developed, including rolling φ30mm products passed the Ministry of Metallurgical Identification, and won the third prize of the Ministry of Science and Technology Achievement. 3. High-frequency welded pipe and cold-formed steel production line: