What to do when the punch feeder produces scratched materials?Coil Feeder Production

　　What to do when the punch feeder produces scratched materials?

　　During the stamping production process of the punch feeder, some customers often report the scratches, scratches, and damage of the stamping materials. Except for some of the problems caused by the improper operation of the operator or the material itself, in fact, the cause of the scratches on the punch feeder material There are two main aspects, one is the material scratches caused by improper adjustment; the other is the material scratches caused by the material is very thin and soft, there are different solutions for the use of different types of punch feeders, punch roller feeders , Punch NC servo feeder caused. The scratch solution is explained.

　　1. The material is scratched by the roller of the punch feeder.

　　The roller punch feeder uses the mechanical method of rotating the upper and lower rollers to feed the stamping material. During the feeding process, the compression degree can be changed by adjusting the pressure of the pressure spring to realize the relaxation of the mechanical punching rod. Sometimes the roller will scratch the material. What is the main reason?

　　1. First check whether the material thickness adjustment is correct, if there is no correct targeted adjustment, it can be solved.

　　2. Secondly, check whether there are sundries, foreign objects, such as iron filings in the upper and lower rollers of the feeder, and clean them up in time to avoid crushing the materials.

　　3. There is also the reason that the material is very thin and the material is very soft. This kind of feeder has replaced the packed PU plastic bucket or modified it into a form of pulling material.

　　2. The material is scratched by the punch NC feeder.

　　The operating principle of the NC feeder device is the same as the ordinary and traditional feeding function. The main method is to push the material held by the moving splint through the roller to realize the feeding function. In order to achieve the accuracy of the feeder, the movable splint of the feeder requires a large clamping force. The splint itself is made of cast iron. If the material is thin, the soft material (aluminum, copper, etc.) can easily cause material scratches during the clamping action. mark.

　　Solution: When the conveying material is thinner and softer (aluminum, copper, etc.), cover the movable splint and fixed splint of the gold storage feeder with a film to solve the problem.

　　The material of the punch feeder is transferred from the material rack, leveler, and feeder to the punch for stamping production. It requires multiple steps. The forming of stamping products requires many procedures in the entire process, so there are many reasons for our stamping product materials. Scratched. Check every link.