Innovative approach to the development of manufacturing procedures of producing goods in a multiproduct manufacture

The relevance of the study is in the solution of an important problem – the improvement of the development of engineering procedures for producing goods within the production systems of conventional machine-building enterprises performing the transition to automation and intellectualization of their production cycle. To solve the above-stated task, the authors propose an innovative approach involving the development of efficient manufacturing procedures of producing goods by a multiproduct production system based on making effective project technology solutions. The suggested method of designing effective manufacturing procedures for producing goods by a multiproduct production system is implemented in the System of Computer-Aided Planning of Manufacturing Procedures developed by the authors. The System of Computer-Aided Planning of Manufacturing Procedures is a modern tool for automation of engineering process preparation corresponding to the relevant concept of production digitalization. The set of monitoring and measuring procedures developed by the authors and promoting the improvement of the System of Computer-Aided Planning of Manufacturing Procedures is aimed at the modernization of machining productions with the traditional production cycle and supporting their digital transformation process. The set of monitoring and measuring procedures performs the automated designing of efficient individual manufacturing procedures within a small-series production based on the information about actual dimensional parameters of the part blank surfaces at the initial stage of creation of a manufacturing procedure and based on the integration into the manufacturing procedure structure of an efficient set of monitoring and measuring tools formed on the base of the complex of monitoring and measuring procedures to evaluate the prescribed accuracy of part production. The paper presents methodological and algorithmic provisions of implementing complex of monitoring and measuring procedures, which include the development of the technique of the parts’ coordinate metrology serving as a structural element of an efficient manufacturing procedure and the algorithm of formation of the efficient set of monitoring and measuring tools when designing efficient manufacturing procedure.

EVALUATION OF THE RESULTS OF PRODUCTION UNITS ON TIMBER PROCESSING AND TRANSPORTATION IN PRODUCTION ACCOUNTING AND PLANNING SYSTEMS

The article describes the solution to the problem of a comparative analysis of the results of the production facilities involved in harvesting and transportation of round timber in the conditions of logging enterprises. The possibility of using specially developed methods for determining the ratings of production units (teams, machine complexes, contractors, etc.) is being considered, not only to assess the effectiveness of their work, but also to make decisions on attracting each specific production unit to work in the future. Rating is based on the calculation of an integral indicator. It depends on a number of various factors. The most important criteria, such as productivity, quality of work and costs associated with the implementation of a particular type of work, are taken into account. In addition, the skill level of the involved work performers and their mode of operation are taken into account. The approach described in the article focuses on the use of computer information systems of production accounting and production planning, similar to the 1C: Sawmill system, used at the logging enterprises as source data. The proposed methodology has been used in the Opti-Wood computer-aided planning and management system for the Opti-Wood logging company and used there to justify the selection of the involved production resources for logging and transporting wood in the process of optimal automated planning of these works

Basics of navigation implant prosthetics planning

Due to the development of digital technologies, the modern concept of prosthetic-guided implantology is based on non-invasive surgical and restorative techniques. Computer-aided planning, computer-guided workup and computerguided surgery have largely ensured the predictability of the therapeutic outcome. This is supported by research data related to the frequency of implant therapy, according to which in the first half of 2020 there was an increase of 9.7%. However, anatomical limitations remain a challenge for the implant team. The most common problem related to implant therapy in edentulous patients is limited edentulous space in one or more spatial planes. Improving the design of surgical guides facilitates implantation in spatially limited and complex cases. By introducing interactive computed tomography into the field of implantology, a three-dimensional approach to every aspect of planning and implantation has become possible.