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轧机冷床是排放热轧钢材使之在空气中冷却的设备,拨入机的功能是将热轧钢材送到冷床床面的动齿条上,它是冷床的高温工作端。84年我厂将步进式冷床改造为步进旋转式具有热矫直功能冷床时,对拨入机亦进行了改造。拨入机的工作主要依靠一根具有一定刚度的长轴作定期转动,带动装于其上的几十个拨入瓣来推进红钢,钢材需要在矫直板上停留一定的时间,并作周向旋转进行热自重矫直。因此,矫直板具有很高的温度(在极端条件下可达
Rolling mill cooling bed is discharged hot-rolled steel to make it cool in the air equipment, dial-in machine’s function is to send hot-rolled steel bed on the moving bed of cold bed, it is the hot bed working temperature. 84 years I plant will step into the cooling bed into a step-by-step rotary hot straightening function with cooling bed, the dial-in machine has also been transformed. Dial into the machine mainly rely on the work of a long axis with a certain degree of rigidity for regular rotation, driven by installed on its dozens of dial-in to promote the red steel, steel need to stay in the straightening plate for a certain period of time, and for weeks To the rotation of thermal self-leveling straightening. Therefore, the straightening plate has a high temperature (reachable in extreme conditions