现代制造工程Issue(12)：95-100,139,7.DOI:10.16731/j.cnki.1671-3133.2023.12.013
基于单线激光的小型零件三维重建研究
Study on 3D reconstruction of small parts based on single-line laser
摘要
Abstract
In view of the high cost of existing 3D scanners and the difficulty of measuring small parts,a 3D reconstruction system of small parts based on single-line laser is proposed.The composition of the system and the principle of scanning measurement are determined.The experimental platform is built,and the system is calibrated with standard parts to improve the measurement accu-racy.In this system,a programmable logic controller is used to control three high-precision motors to satisfy the three degrees of freedom of the measurement system,so as to realize the measurement of the surface profile of the parts.The point cloud data col-lected is processed by the host computer to complete the 3D reconstruction.The experimental results show that the designed sys-tem can obtain high quality 3D models of the part at a lower cost.关键词
点云/转台/数据处理/三维重建Key words
point cloud/rotarytable/data preprocessing/three-dimensional reconstruction分类
通用工业技术引用本文复制引用
邱益,曹若彦,梁杰..基于单线激光的小型零件三维重建研究[J].现代制造工程,2023,(12):95-100,139,7.基金项目
激光清洗工程化应用关键技术研究项目(2020SK2027) （2020SK2027）
