濟南鋁板http://www.7075lu.com/的鑄軋速度是指鑄軋鋁板的出板速度。鑄軋速度與鑄軋輥線速度相比有一定的前滑量，輥徑不同，前滑量不同，前滑量一般為6%-10%。鑄軋速度是由液穴確定的，當鑄軋速度增加到某一臨界值的時候，結晶前沿朝著鑄軋輥出口平面移動，由于冷卻不及時，液穴加深，所以鑄軋速度存在一個極限速度，就是穩(wěn)定軋制的最大速度。
Jinan aluminum sheet aluminum casting casting speed is the speed of the board. Casting speed and casting roll line speed compared to a certain amount before the slide, different roller diameter, before sliding a different amount, before

sliding the amount is generally 6% -10%. Casting speed is determined by the liquid hole, when the casting speed is increased to a critical value, the crystallization front moving toward the exit plane roll casting, since cooling is not timely, Sump deepened, so that there is a casting speed limit speed is stable rolling maximum speed.
   
在濟南鋁板http://www.7075lu.com/軋制過程中，要保持連續(xù)鑄軋的穩(wěn)定性，主要是調整鑄軋速度，鑄軋速度過大，溶融金屬冷卻不足，呈液態(tài)狀被軋輥帶出，鑄軋速度過小，鋁板會過度冷卻，會造成液態(tài)金屬凝固與鑄嘴內，破壞鑄軋過程。
Jinan aluminum rolling process, to maintain the stability of continuous casting, mainly to adjust the casting speed, casting speed is too large, the molten metal inadequate cooling is liquid state is roll out, casting speed is too small,aluminum will be excessive cooling, will cause the liquid metal solidification and casting in the mouth, the destruction casting process.