基于机器人视觉的中厚板焊缝识别与检测
发布时间：2021-10-25 22:47
表面处理技术是劳动强度高,加工效率低的工艺之一,针对于某些特定的表面处理,发明了机械锤击表面处理技术,目的是通过自动化工艺,取代工件表面的手工抛光和硬化工序。在制动器上,使锤击球以锤击运动到工件表面上。由于偏硬表面的表面处理需求较高,机械锤击可以选择以一种恒定方式而不是传统方法进行工作。另一方面,由机械锤击完成的金属表面不仅提高了表面硬度,而且还可以通过更光滑的表面提高喷丸效率。机械锤击的目标是构建一个能够比以前更好地抵抗疲劳的表面层。所以本文的研究将着重探索以下特点:首先,简要介绍了机械锤击的工作原理和结构,介绍了机械锤击的发展,分析了机械锤击对工业自动化的影响以及智能技术在未来发展中的前景。其次,本文将研究不同方法条件下金属表面层的变化,以优化改变硬度和平滑表面层的关键路径,以获得更好的表面加工精度。第三,由于所有机械锤击过程都具有共同特征,因此存在一些显着差异,因此本文研究将展示一种新技术方法,即采用音圈电机作为执行机构的核心部件。借助执行机构的直线运动,使碳化钨锤将在不同的频率范围内工作,根据音圈电机的动力增强工件表面层上受控制的摆动运动。第四,机械锤击连接数控铣床进行实验和研...
【文章来源】：厦门理工学院福建省
【文章页数】：58 页
【学位级别】：硕士
【文章目录】：
Abstract
摘要
Chapter 1 Overview
1.1 Device overview
1.2 History and development of MHP
1.2.1 Research status of MHP
1.2.2 Development of the MHP
1.3 Research contents, design ideas, advantages and significance
1.3.1 The content of the research topic
1.3.2 Project design ideas
1.3.3 Advantages of the MHP device
1.3.4 Significance of the project
Chapter 2 Overall design
2.1 Overall design of MHP
2.2 3D design
2.3 MHP Actuator design & assembly
2.4 voice coil motor
2.5 linear guide MGN 9H
2.6 Encoder
2.7 Hammer head module design
Chapter 3 Motor selection and calculation
3.1 Motor selection
3.2 Calculating the thrust required for the voice coil motor
3.3 Selection of linear guide slide
3.4 Motor wiring connection with adapter
3.4.1 ADP digital servo drive for motors
3.4.2 Encoder connection
3.5 CME2 software to control voice coil motor
3.5.1 Setup and Tuning
3.5.2 Indexing
3.5.3 Servo Operating Modes and Control Loops
Chapter 4 Finite element analysis
4.1 Finite element analysis of CNC connecting shaft
4.2 Finite element analysis of connection plate
4.3 Finite element analysis of Aluminum plate
4.4 Finite element analysis of Plunger
Chapter 5 Experiment plan, setup and result detection
5.1 Experiment plan
5.2 Experiment setup
5.3 Detection device
5.3.1 Roughness testing
5.3.2 Hardness testing
5.3.3 Image testing using: Keyence VHX-2000C microscope
5.4 Results
5.4.1 Roughness testing
5.4.2 Hardness test results
5.5 Experiment workpiece
5.6 Keyence VHX-2000C microscope results
Chapter 6 Conclusions and future work
6.1 Conclusions
6.2 Future work
References
Acknowledgement
本文编号：3458307
【文章来源】：厦门理工学院福建省
【文章页数】：58 页
【学位级别】：硕士
【文章目录】：
Abstract
摘要
Chapter 1 Overview
1.1 Device overview
1.2 History and development of MHP
1.2.1 Research status of MHP
1.2.2 Development of the MHP
1.3 Research contents, design ideas, advantages and significance
1.3.1 The content of the research topic
1.3.2 Project design ideas
1.3.3 Advantages of the MHP device
1.3.4 Significance of the project
Chapter 2 Overall design
2.1 Overall design of MHP
2.2 3D design
2.3 MHP Actuator design & assembly
2.4 voice coil motor
2.5 linear guide MGN 9H
2.6 Encoder
2.7 Hammer head module design
Chapter 3 Motor selection and calculation
3.1 Motor selection
3.2 Calculating the thrust required for the voice coil motor
3.3 Selection of linear guide slide
3.4 Motor wiring connection with adapter
3.4.1 ADP digital servo drive for motors
3.4.2 Encoder connection
3.5 CME2 software to control voice coil motor
3.5.1 Setup and Tuning
3.5.2 Indexing
3.5.3 Servo Operating Modes and Control Loops
Chapter 4 Finite element analysis
4.1 Finite element analysis of CNC connecting shaft
4.2 Finite element analysis of connection plate
4.3 Finite element analysis of Aluminum plate
4.4 Finite element analysis of Plunger
Chapter 5 Experiment plan, setup and result detection
5.1 Experiment plan
5.2 Experiment setup
5.3 Detection device
5.3.1 Roughness testing
5.3.2 Hardness testing
5.3.3 Image testing using: Keyence VHX-2000C microscope
5.4 Results
5.4.1 Roughness testing
5.4.2 Hardness test results
5.5 Experiment workpiece
5.6 Keyence VHX-2000C microscope results
Chapter 6 Conclusions and future work
6.1 Conclusions
6.2 Future work
References
Acknowledgement
本文编号：3458307
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