DESIGN OF THE CERAMIC-BLADED END MILLING CUTTERS WITH REGARD FOR THEIR STRESS-STRAIN STATE FOR THE INNOVATION TECHNOLOGICAL PROCESSES. CHOICE OF CERAMICS. PART 1

摘要

We show the applicability of the method of designing ceramic tools based on the analysis of their stress-strain state in the choice of ceramics used for the creation of ceramic end milling cutters. We present the relationship between the properties of Al_2O_3 and Si_3N_4 ceramics and temperature, displacements, and stresses formed in the cutting edge of the ceramics cutter under the conditions of nonstationary thermoelasticity.