Nosakiet tipisko apstrādes darbu "ģimeni"
Determining what parts to process is the first step in selecting equipment. According to the needs of technological transformation and production development, enterprises determine which parts and processes are ready to be completed with new processing equipment, taking into account the long-term planning of product development. Use group technology to group these parts into categories, and determine the typical part family for the main processing objects. In the classification, there are often problems such as a large difference in the size of the part specifications, a large difference in the shape of the parts, and the processing hours of various parts greatly exceed the full-load hours of the equipment. Therefore, it is necessary to further select and determine the typical workpiece family that is closer to the requirements. . The typical workpiece family can be divided into diamond type (box type), plate type, rotating body type (disk, piedurkne, vārpsta, atloka) un īpašas formas tipa atbilstoši izskatam; according to the requirements of machining accuracy, it can be divided into ordinary level and precision level. Wait. The classification of typical parts is clear, and the basic processing equipment is relatively clear.
