Large CNC machining centers have a messy processing, many processes, high requirements, and many types of general machine tools and many types of knife clamps. They also need to be repeatedly folded and adjusted to complete processing. The article focuses on the classification of parts category in the processing center of large CNC machining centers, and I hope to help us.

The primary targets of its processing include five categories: box parts, messy curved surfaces, alien parts, plate sleeve parts, and special processing.

Box parts generally refer to parts with a cavity of more than one hole and inner cavity, and have a certain share in length, width, and high direction. Such parts are used more in machine tools, cars, aircraft manufacturing and other occupations. For the process, there are more tools, it is difficult to process on general machine tools, the number of workers is large, the cost is high, the processing cycle is long, and the processing cycle must be repeatedly installed and the number of manuals is required. Drawing, more importantly, accuracy is difficult to ensure.

The CNC machining center of the processing box parts, when there are many processing stations, the parts that need to be repeatedly rotated by the workbench to complete the completion of the parts. When the processing of processing is small and the span is not large, a selected processing center can be selected and processed from one end.

The messy surfaces occupy a particularly important position in the mechanical manufacturing industry, especially in the aerospace industry. The method of machining the general machine is difficult or unattractive. In our country, the traditional method is to use precision casting, which can be imagined that its accuracy is low. Missing curved parts such as: various impeller, air guide wheels, spherical surfaces, various curved formation molds, propellers, and underwater aircraft pushers, as well as some free curved surfaces of other shapes. Such parts can be processed with machining centers. The more typical following:

As the fundamental element of mechanical information storage and transmission, it is widely used in various automatic machinery. Such parts have various curve -shaped cams, cylindrical cams, conical cams, barrel cams, end -surface cams, etc. Machining such parts can be selected by three -axis, four -axis linkage or a five -axis linkage processing center according to the messy level of the cam.

Such parts are commonly used in air -engine compressors, an expansion machine for oxygen -making equipment, and a single screw air compressor. Regarding this type of surface, you can choose a processing center with a four -axis linkage. Parts CNC processing