Outsourced sheet metal processing

In aluminum sheet metal machining of parts with a look-alike surface, the purpose is to reduce the look-alike error of the forming mill and the assembly error of the milling cutter. Original error compensation method: Human factors create a new error to offset the original error in the full process system software. When the original error is negative, the human factor error is positive, otherwise, take the negative number and find a way to make the 2 specifications the same. Original error transmission method: The original error in the processing system software is transmitted to the non-sensitive orientation of the aluminum sheet metal processing error or to other aspects that do not jeopardize the processing accuracy under certain criteria. For example, when the accuracy of CNC lathe can not reach the needs of parts processing, there is always a good chance that the speciality in processing or clamping can make the geometry error of the equipment can be migrated to the level that does not endanger the processing accuracy. Original error balance way: if the accurate positioning error is relatively large, can choose the differential method. The original error will be divided into n groups according to its size, each group of error range becomes smaller to 1/n of the previous, and after that according to each calibration solution to carry out adjustment.