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1. (WO2018219446) METHOD FOR PRODUCING A GRID MODEL OF A WORKPIECE AND STORAGE MEDIUM

Pub. No.:    WO/2018/219446    International Application No.:    PCT/EP2017/063142
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Thu Jun 01 01:59:59 CEST 2017
IPC: G06T 17/20
Applicants: SIEMENS AKTIENGESELLSCHAFT
Inventors: CERIANI, Nicola Maria
Title: METHOD FOR PRODUCING A GRID MODEL OF A WORKPIECE AND STORAGE MEDIUM
Abstract:
The invention relates to a method for producing a grid model (3) of a workpiece (5) for a production machine for producing the workpiece (5). The aim of the invention is to improve the compromise betwen the accuracy of the representation of the digital model (2) by the grid model (3) and the storage requirement of the grid model (3). To this end, the grid model (3) is generated by means of a predetermined conversion specification on the basis of a digital model (2) of the workpiece (5), and, for the predetermined conversion specification, a maximum deviation (17) between the outer form of the grid model (3) and the outer form of the digital model (2) in a first partial region (30) is predefined by a first tolerance specification (37), and a maximum deviation (18) between the outer form of the grid model (3) and the outer form of the digital model (2) in a second partial region (32) is predefined by a second tolerance specification (35).