测绘通报 ›› 2024, Vol. 0 ›› Issue (2): 100-106.doi: 10.13474/j.cnki.11-2246.2024.0218

• 学术研究 • 上一篇    下一篇

基于TRIZ理论的薄板类零件三维扫描检测方案优化

王占辉1,2, 冯超杰1, 郭晓帆1, 高菲1, 杜晓鹏1, 魏驯1   

  1. 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
  • 收稿日期:2023-11-03 出版日期:2024-02-25 发布日期:2024-03-12
  • 作者简介:王占辉(1988—),男,博士,讲师,主要从事材料成型工艺和三维扫描方面的研究。E-mail:wangzhan.hui@163.com
  • 基金资助:
    天津市教委科研计划(2018KJ262)

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

WANG Zhanhui1,2, FENG Chaojie1, GUO Xiaofan1, GAO Fei1, DU Xiaopeng1, WEI Xun1   

  1. 1. School of Mechanical Engineering, Tianjin Sino-German University of Applied Sciences, Tianjin 300350, China;
    2. School of Materials Science and Engineering, Yanshan University, Qinhuangdao 066000, China
  • Received:2023-11-03 Online:2024-02-25 Published:2024-03-12

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。

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

Abstract: 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.

Key words: TRIZ theory, thin plate components, automotive sheet metal parts, 3D scanning, multi-point flexible fixture

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