About the evaluation of the quality of control and sorting machines
In the conditions of mass production, the advantages of using high-speed control and sorting machines, which carry out control of product quality in various parameters, sorting suitable products in groups and the final assessment of the possibility of its practical application, are considered. It is noted that for the effective use of control and sorting machines equipped with complex mechanical, electrical and special logic devices, measures are needed to increase their performance, accuracy and reliability. The principles of control and the structure of the control and sorting machine as a monitoring system are presented. An analysis of the quality indicators of the sorting machine, such as accuracy, reliability and productivity, is given. The types of failures and categories of reliability of the control and sorting machine, such as hardware, accuracy and regime, are considered. A generalized indicator of the quality of the control and sorting machine as a monitoring system, taking into account the accuracy, reliability, degree of perfection of mechanisms and devices included in it is formulated, as well as a character of the power consumption of power between operations performed during control and sorting is described.