PRINCIPLES OF APPROACH TO DETERMINATION OF TECHNOLOGICAL ELEMENT BASE FOR AUTOMATION OF MACHINING PRODUCTION PREPARATION THROUGHOUT CYCLE

Abstract

The use in the practice of design works of technological preparation of production (CCI) of parameters of design quality of the main elements of integration of the design (checkpoint) element base prevents transition of CCI to information technology of automation of a certain level of solution of problems of practice throughout its cycle. This is manifested, in particular, in the fact that during the change of technological operations of transformation along their route, as well as between the stages of CCI and checkpoint, information and logical links of knowledge are objectively interrupted. When determining a continuous, flexible algorithm in the technology of automation of solving problems of CCI practice, significant difficulties arise. Concepts of existing knowledge were often not up-to-date, which hampered automation – a fast communication system was needed. The primary basis of automation is the formalization of knowledge. Insufficient formalization of knowledge (the content is descriptive) leads to the use of inefficient dialogue technologies, the work of which is organized with reference information in the electronic form of its display. To overcome these difficulties, the structure of the CCI knowledge base in its hierarchy is proposed for seven levels of basic objects of various types, it is based on formalized approaches. Knowledge objects are focused on the consistent and continuous solution of CCI practice throughout its cycle. The structure of all knowledge objects is based on its own technological element base, which is organic for CCI. Only on such an elementary basis can the main target functions of CCI be realistically achieved in solving the problems of its practice on their possible set.