What quality problems will happen to the aluminum alloy roll after production?

Lack of strict production supervision, equipment failure, and improper operation will lead to quality problems in the aluminum alloy roll. The quality problems that occur will affect the product quality of the aluminum alloy roll production plant, which will bring economic losses to buyers. Therefore, when quality problems occur, we should solve them in time. So, what quality problems will the aluminum alloy rolls encounter after production? How should you solve it?

First, let's introduce what quality problems may occur with aluminum alloy rolls. The first quality problem is gas streaks and slag inclusions. The reasons for these two problems in casting and rolling are: the production process is not strictly implemented (the refining is not in place), the degassing outside the furnace is not in place (the degassing box is leaking), the aluminum water treatment is not in place, and the filtering effect is not obvious ( The filter box cannot be used normally), the air is too humid. Therefore, in this case, we must pay attention to corrective measures. When making aluminum alloy rolls, we should carry out one-time feeding, sprinkle covering agent according to the operation process, strengthen refining, solve the problem of air leakage in the degassing box, clean the aluminum water, and increase the filter device to ensure that the aluminum water is filtered. The second quality problem that will occur is that sometimes there will be long strips of small cracks on the aluminum alloy roll. The possible cause of it is damage or damage to the mouth skin. In this case, our rectification measure is to break the board immediately when the above problems exist, so as to ensure that the nipple is in good condition during production. The fourth quality problem is the black bars. The reason for it is that the process is not implemented in place and the aluminum water treatment is not good. Therefore, our rectification measures are to formulate production processes and strengthen aluminum water treatment. The third problem is scratches. It may be caused by the friction of the surface of the aluminum plate under the shearing machine. Our rectification measure is to rectify the lower table of the shearing machine.

Now you see the quality problems the aluminum coil after production and how to deal with them. Of course, you can come to consult if you have any questions. We, Haomei, offer aluminum alloy rolls for sale. You are welcome to send us an email for consultation!