Automated optical cylinder bore measurement method
CN121655403BActive Publication Date: 2026-08-28SHANGHAI SMARTSTATE TECH CO LTD +1
Patent Information
- Application Number
- CN202511776596.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-28
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2045-11-28
AI Technical Summary
Technical Problem
然而，现有的光学测量方法大多针对外径或简单形状的内径测量，对于复杂结构（如多层壁厚圆筒）的内径测量仍面临挑战
Benefits of technology
1、本发明通过双点激光器测量和几何计算，能够精确获取圆筒内径数据，且通过自动化系统控制测量流程，大幅提升测量效率，适应大批量生产需求。
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN121655403B_ABST
Abstract
The application provides an automatic optical cylinder inner diameter measurement method, comprising the following steps: S1: fixing a cylinder to be measured on a measurement platform; S2: setting two point lasers to align with the inner wall of the cylinder; S3: controlling the lasers to emit laser and receive reflected signals through an automatic system; S4: calculating the distance between the two points according to the laser ranging principle; and S5: calculating the inner diameter of the cylinder through geometric relationship. The application can accurately obtain the inner diameter data of the cylinder through double-point laser measurement and geometric calculation, and greatly improves the measurement efficiency through the automatic system control measurement process, and is suitable for mass production requirements.
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Citation Information
Patent Citations
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