| 基于机器视觉的普通外螺纹测判软件设计 |
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| 引用本文： | 吴得信,王宏涛,陈琪,何晓波. 基于机器视觉的普通外螺纹测判软件设计[J]. 应用科技, 2010, 37(1): 40-43 |
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| 作者姓名： | 吴得信 王宏涛 陈琪 何晓波 |
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| 作者单位： | 1. 南京航空航天大学,机电学院,江苏,南京,210016
2. 江苏省计量科学研究院,机械与制造计量研究所,江苏,南京,210037 |
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| 基金项目： | 江苏省质量技术监督局科技基金资助项目 |
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| 摘 要： | 螺纹是仪器仪表和机电设备中应用非常广泛的标准零件,针对传统螺纹测量方法效率低、易引起人为误差的问题,运用机器视觉技术实现了公制、美制外螺纹的中径、螺距、牙型角等参数的非接触测量,并利用WINDOWS操作系统平台和C++Builder6.0设计了螺纹测判软件系统.实验结果表明,所提出的方法和开发的应用系统可实现对螺纹参数的高效、准确测量和评判.
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| 关 键 词： | 机器视觉 图像处理 螺纹检测 软件设计 |
The design of the measuring and evaluating software for normal thread based on machine vision |
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| WU De-xin,WANG Hong-tao,CHEN Qi,HE Xiao-bo. The design of the measuring and evaluating software for normal thread based on machine vision[J]. Applied Science and Technology, 2010, 37(1): 40-43 |
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| Authors: | WU De-xin WANG Hong-tao CHEN Qi HE Xiao-bo |
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| Affiliation: | WU De-xin1,WANG Hong-tao1,CHEN Qi2,HE Xiao-bo1 (1. College of Mechanical & Electrical Engineering,Nanjing University of Aeronautics , Astronautics,Nanjing 210016,China,2. Institute of Mechanical , Manufacturing Metrology,Jiangsu Provincial Institute of Metrology,Nanjing 210007,China) |
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| Abstract: | Screw thread is a kind of standard part which is widely used in instruments and electromechanical equipment. This paper presents a normal thread measuring and evaluating software based on WINDOWS operating system and C++ Builder 6.0. As a result,the non-contact measurement of middle diameter,pitch and thread angle of external threads in both metric and American systems is realized by applying machine vision technology. Experimental results show that the measurement and evaluation of the thread parameters ca... |
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| Keywords: | machine vision image processing thread measuring software design |
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