METHOD FOR PLANNING A SINTERING OF A DENTAL PROSTHESIS PART

摘要

The invention relates to a method for planning a heat treatment of a dental prosthesis part (1), in which a 3D model (9) of the dental prosthesis part to be produced (1) already exists. A temperature profile (16) for the heat treatment of the dental prosthesis part (1) is automatically determined by a computer (17) as a function of determined geometric parameters (10, 11, 12, 13) of the dental prosthesis part to be produced (1) and/or of determined material parameters of the dental prosthesis part to be produced (1).

主权项

1. A method for planning the heat treatment of a dental prosthesis part comprising the steps of:
providing a 3D model of the dental prosthesis part; depending on one or more certain geometrical and/or material parameters of the dental prosthesis part to be produced automatically determining by a computer, a temperature profile for the heat treatment of the dental prosthesis part, wherein the one or more material parameters of a selected material for producing the dental prosthesis part are selected from the group consisting of heat conductivity, thermal shock resistance, a maximum heat-up rate and a temperature limit value for a phase transformation of the material.