论文部分内容阅读
大连重机厂为辽宁电子铝箔厂研制的新产品——φ650×1300mm铝板连续铸轧机组鉴定会,于1986年11月22～24日在丹东市通过了部级鉴定。出席会议的有原机械部重矿局、电子部东北办事处、有色金属总公司以及有关高等院校、科研所和生产厂等18个单位的41名专家、教授和工程技术人员。铝板连续铸轧原理是将经熔炼炉精炼后的铝液,经静置炉调温,然后通过流槽流入可控制液面高度的前箱,再经供料咀与旋转着的铸轧辊接触,由于铸轧辊在通水冷却,故使液态铝结晶变为固态,并被轧成板带。成形的板带由牵引机递送,经切头、矫直,喂入卷取机钳口,然后按需要卷成板卷,以供冷轧薄板或铝箔使用。该铸轧机组的主要技术性能如下:
Dalian Heavy Machinery Factory for the Liaoning Electronics Foil Factory developed a new product - φ650 × 1300mm aluminum continuous casting mill identification meeting, November 22, 1986 to 24 in Dandong City passed the ministerial identification. The meeting attended the meeting with 41 experts, professors and engineers from 18 departments such as the former Ministry of Machinery and Equipment, the Northeast Office of Electronics Department, the Nonferrous Metals Corporation, and relevant institutions of higher learning, research institutes and manufacturing plants. The principle of aluminum continuous casting is that the molten aluminum refined by the smelting furnace is tempered by a static furnace and then flows into the front box which can control the liquid level through the flow channel and comes into contact with the rotating casting roll through the feed nozzle. Cast roll cooling in the water, so liquid aluminum crystals into a solid, and was rolled into strips. The formed strip is delivered by a tractor, cut through the head, straightened, fed into the coiler jaws and then rolled into coils for use as cold rolled sheets or foils. The main technical performance of the casting unit is as follows: