Three dimensional vehicle form measurement system uses contactless scanning of original to prepare 3 D computer model to make templates for reduced scale model manufacture

摘要

A three dimensional vehicle form measurement system uses contactless laser, scanner, photogrammetry, digital photography or probe sampling to obtain geometry data in a multiple point raster for recording as 3D data in a computer program library to construct a Standard Triangle Language model for use in a reduced scale Fused Deposition Modelling rapid prototyping system. Can be used to produce moulds or guides for sintering, centrifugal casting, plastic injection moulding, spark erosion or laser etching.