Abstract
Scientific and technical progress makes great demands for quality of engineering production. The priority is to ensure metalworking equipment with required dimensional accuracy during the entire period of operation at minimum manufacturing costs. In article considered the problem of increasing of accuracy of processing products on CNC. The authors offers a solution to the problem by providing compensating adjustment in the trajectory of the cutting tool and machining mode. The necessity of creation of mathematical models of processes behavior in an automated technological system operations (OATS). Based on the research, authors have proposed a generalized diagram of diagnosis and input operative correction and approximate mathematical models of individual processes of diagnosis.
Highlights
We can talk about the crisis in the metal working industry, having regard to the present state of the global economy, which is in shambles
For example, the systems of adaptive control of the RENISHAW company allowing to watch wear of the cutting tool and linear movements of executive bodies of the equipment are well-known. Such systems work in the mode, so-called, real time, i.e. from the moment when the intellectual system of adaptive control determines parameters of a condition of the equipment, till the moment when after processing of these data, changes are made to the operating program (OP), will pass some period, the state the equipment will manage to change, we appear in Akhiless's and turtle situation from a known aporiya of Zenon Eleysky
The developed methodology is entered in the scheme of the automated technological system of operations (OATS) presented in figure 1 offered by authors. system, on the basis of self-training neural network model which scheme is submitted in figure 2
Summary
We can talk about the crisis in the metal working industry, having regard to the present state of the global economy, which is in shambles. It isn't enough to make a discovery it is necessary to develop technology of processing of the product received as a result of discovery which is possible for processing on the available equipment.
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