ALGORITHM OF MANUFACTURING TECHNOLOGY FOR COMPLEX ASSEMBLED PRODUCTS USING DIGITAL MEASURING AND PROCESSING SYSTEMS

Modern machine‒building production is being radically reinterpreted and redesigned in technological stages and total restructuring for fundamental improvements in the most important significatives of its activities - cost, quality and productivity. The purpose of the research is to analyze modern methods of reverse engineering, taking into account the continuous development of digital technologies for designing, manufacturing and assembling machine-building products. It is effective algorithmization that can be useful for manufacturing and assembling complex mating parts. The article presents an improved technology for manufacturing and assembling machine-building products using reverse engineering methods. The analysis of successfully solved tasks using reverse engineering in various fields of practical activity is carried out. It is shown that the further development of modern methods of digital design and construction of complex mechanical engineering products and the development of optimal manufacturing technologies requires some rethinking of the goals and objectives. There should be a possibility of using reverse engineering for making effective technologies. For the first time, an algorithm for manufacturing parts of complex assembly products based on the principles of reverse engineering using digital measuring and high-tech processing systems has been proposed. The developed algorithm is protected by the patent application as a method of manufacturing an assembled product. Duplication protection problem in case of competitive machine-building products is analyzed. Various methods of protection against duplication of products obtained through modern techniques of reverse engineering are viewed. The developed method makes it possible to reduce significantly the number of technological operations required for the manufacture of the second part by introducing one control operation for the first part, during which the coupling elements of the first part are measured and a computer model of the second part is created, taking into account the all performed measurements and four machining operations on a CNC machine.

reverse engineering, digital model of a part, complex assembly products, virtual production, duplication protection methods, effective design, measurement and manufacturing technologies