Single-machine calculation-point-free automatic alignment machining method

The invention belongs to the technical field of numerical control machining, and particularly relates to a single-machine calculation-point-free automatic alignment machining method. A self-made measuring head point collecting program is used, and a calculation formula is designed according to different machining requirements. Point position acquisition and automatic calculation of coordinate system offset angle point positions are realized. The technical problems that in the current production preparation process, errors are prone to occurring and efficiency is low due to the fact that offsetis calculated through manual point location alignment are solved. The numerical control machining center uses the measuring head for alignment and then directly inputs the measuring head into a specific area of an equipment operation system, needed parameters are automatically generated, programs are automatically read, human intervention is not needed, the error rate is reduced, time is saved, and production efficiency