How To Master Whether The Precision Of The Correction Device Is Matched With The Packaging And Printing Manufacturing Industry Regulations

As a distributor of coil correction devices, we will be asked one of the most common problems: "How much is the precision of your correction devices?" If you give you a quick response: such as "our precision is average Within +/- how many mm." You should suspect the source of my response. Because you did not show enough information in your problem to clarify the final precision of the correction device.

Generally, the precision of the correction device is determined by three factors: the error of the coiled material, the precision of the correction system itself, and the installation precision of the correction device. Just knowing the precision of the correction device based on the design plan of the correction system is the same as knowing how quickly the car can slow down based on the design plan of the car and tire. If we don't know the speed at which the car stops and the real-time condition of the road (concrete surface, gravel road, or Niqing surface), we cannot accurately respond to this problem. Furthermore, the unique personal behavior of the coiled material: the reference point of the position of the coiled material, the horizontal fitness exercise or the shaking size of the coiled material are all the key elements of the precision of the final correction device.

Let us first ask a simple problem: why do we have to correct the device? The answer is clear to professionals: we will have to point the edge or axis of the coil before plating, packaging and printing, compounding, segmentation, and unwinding. Otherwise, the horizontal displacement of the coil will cause luxury and waste or even shutdown . This means that we do not need to choose the corrective device. Generally, there are three tracking methods for the correction device: follow the side, follow the center line and follow the line correction device.

So how do we define the precision of the correction device? Deviation correction devices are generally installed upstream and downstream of important processing technology, and the closer to the processing technology, the better, and thus to a greater extent, reduce the error of the parts when entering the important processing technology. As a distributor of correction devices, we only care about the edge of the coil when it comes out of the camera and the position where the line should be the centerline. Therefore, we propose to install the correction device in the position near the important processing technology, but if the end product is installed between the correction device and the important processing technology, what equipment is installed, or the precision or flatness of the work roll is not good and it is harmful We can't control the precision of the correction device. Therefore, from the perspective of the dealer of the correction device (both in this article), the precision of the correction system is defined as the precision of the coil just when it exits the camera.