基于TRIZ理论的薄板类零件三维扫描检测方案优化  

Optimization of 3D scanning and inspection scheme for thin plate components based on TRIZ theory

作　　者：王占辉 冯超杰 郭晓帆 高菲 杜晓鹏 魏驯 WANG Zhanhui;FENG Chaojie;GUO Xiaofan;GAO Fei;DU Xiaopeng;WEI Xun(School of Mechanical Engineering,Tianjin Sino-German University of Applied Sciences,Tianjin 300350,China;School of Materials Science and Engineering,Yanshan University,Qinhuangdao 066000,China)

机构地区：[1]天津中德应用技术大学机械工程学院,天津300350 [2]燕山大学材料科学与工程学院,河北秦皇岛066000

出　　处：《测绘通报》2024年第2期100-106,共7页Bulletin of Surveying and Mapping

基　　金：天津市教委科研计划(2018KJ262)。

摘　　要：为解决薄板类零件三维扫描检测过程中整体数据获取困难、效率低且无法模拟实际工况测量的问题,本文基于TRIZ创新理论对薄板类零件的三维扫描检测方案进行了优化。对现有问题进行分析后,利用因果链分析、九屏图法、技术矛盾等方法,结合薄板类零件的扫描实际流程,最终设计了多支点柔性夹具,并优化了三维扫描检测过程。以汽车钣金件为例,对优化方案进行了验证,为薄板类零件的质量检测提供了一种新的高效精准的检测方法。To address the difficulties in overall data acquisition,low efficiency,and the inability to simulate real operating conditions in the process of three-dimensional scanning and inspection of thin plate components,researchers are currently optimizing the three-dimensional scanning and inspection scheme for thin plate components based on TRIZ innovation theory.After analyzing the existing issues,they employ methods such as causal chain analysis,nine-screen diagram,and technical contradictions,by integrating these methods with the actual scanning process of thin plate components,they are designing a multi-point flexible fixture to optimize the 3D scanning and inspection process.They validate the optimization process using automotive sheet metal parts as an example,providing a new,efficient,and accurate inspection method for quality assessment of thin plate components.

关 键 词：TRIZ理论 薄板类零件 汽车钣金件 三维扫描 多支点柔性夹具 

分 类 号：P23[天文地球—摄影测量与遥感]