METHODOLOGY FOR STUDYING ACCURACY PARAMETERS
 IN THE PROCESS OF RESTORING THE VALVE SEATS

Abstract

In this article a methodology for researching the parameters of forming in the process of processing valve seats
 of an internal combustion engine valve timing gear in an automobile repair industry was described.
 The practical implementation of this methodology was carried out using laser triangulation sensors based on the
 developed device for boring valve seats. Experimental dependences of the cutting tool displacement on various processing modes were obtained. Practical recommendations were made on the selection of cutting mode ranges to ensure
 the required precision parameters when restoring valve seats.