What are the development types of milling machine in precision parts processing
There are many basic types of milling machines developed in precision parts processing. With the further optimization and improvement of milling machine functions, its structure layout is more reasonable. The lifting table milling machine, bed milling machine and gantry milling machine have become the three mainstream basic types of future development. The common type lifting table milling machine is suitable for the production of single small batch, medium and small parts. The rigidity of the lathe bed milling machine is better than that of the lifting table, and the processing precision is also higher, which is suitable for processing larger parts. Gantry milling machine is suitable for machining plane and inclined plane of large and heavy parts. CNC or profiling gantry milling machine can machine curved surface. If equipped with ram type milling head, boring can be carried out.
On the basis of the basic types of milling machines, the derived types of milling machines are not available for production in order to adapt to different processing objects and different production scales, such as rocker milling machines, ram milling machines, specialized milling machines and special milling machines. Some have also formed independent series. The application of numerical control technology in precision parts processing expands the processing range of the milling machine and improves the automation degree of the milling machine. Digital display milling machine is also one of the derivative types of milling machine. The application of digital display technology to display the spindle speed, worktable feed speed and displacement makes the operation of ordinary milling machine more convenient and intuitive.