The Optimization of the Grinding Process of the Closing Joint of the Combined Forming Parts of the Mold

Abstract

The article discusses two main issues that need to be addressed in the development of a technological process of abrasive machining of a combined shaping. The first issue is the optimization of the surface grinding process, taking into account technological limitations due to the heterogeneity of the work materials. The second issue is the establishment of functional relationships required for calculating the amount of heat generated during flat grinding. The optimization of machining modes for flat grinding with the periphery of the wheel according to the criterion of the minimum technological cost takes into account the parameter of roughness of the closing joint as the main criterion for the operability of the mold package. The temperature limitations imposed by the heterogeneity of the materials properties, from which the forming mold is made, also takes into account. The research and new approaches to the assignment of technological parameters of abrasive machining, presented in the article, is a great interest to engineers of tool and repair production who use metal-polymer materials in the design of their production facilities that require final machining by flat grinding.