Vision-guided robotics enable accurate ultrasonic NDT for remanufactured parts
Integrating vision systems with robotic work-cells allows for the creation of 3D models of worn components, facilitating precise ultrasonic non-destructive testing (NDT) in remanufacturing.
Journal of remanufacturing · 2020
Key Findings
- 01Vision-guided robotics can successfully generate 3D models of worn components for NDT.
- 02Custom tool-path generation based on reconstructed geometry eliminates the need for offline planning and part orientation.
- 03The integrated system facilitates more efficient and accurate ultrasonic NDT for remanufactured parts.
Application
Design takeaway
Designers should consider integrating vision-guided systems into robotic inspection cells to handle the variability of components in remanufacturing, thereby improving inspection accuracy and efficiency.
How to apply
When designing automated inspection systems for products that undergo wear, refurbishment, or have significant manufacturing tolerances, incorporate real-time 3D scanning and adaptive path planning.
Project actions
- 01Consider using photogrammetry software to create 3D models from photographs of objects.
- 02Explore how to program a robotic arm to follow paths generated from these 3D models.
Method & Evidence
Variables
Strengths & Limitations
Strengths
- +Addresses a critical need in the growing remanufacturing sector.
- +Combines multiple advanced technologies (vision, robotics, CAD, NDT) into a cohesive system.
Limitations
The complexity of the vision system setup and the computational power required for 3D reconstruction can be significant barriers.
Reliability & validity
The reliability of the system depends on the consistency of the vision system's output and the robot's precision. Validity is supported by the comparison of different tool-paths and the application in a relevant industrial context.
Think critically
To what extent can this vision-guided approach be generalized to other forms of non-destructive testing beyond ultrasonic inspection?
Design Principles
"Leverage real-time geometric reconstruction to adapt automated inspection processes to component variability."
This approach addresses the challenge of inspecting irregularly shaped or worn parts in remanufacturing, where traditional CAD-based automation falls short. By enabling custom, vision-guided inspection paths, it significantly reduces the time and effort required for part orientation and tool-path planning.
What This Means for Your Design
Imagine a robot arm that can 'see' a worn-out part and then figure out the best way to scan it with ultrasound to find hidden flaws, even if the part isn't perfectly shaped like it was when new.
How to use in your project
- 1.Reference this study when discussing the challenges of inspecting non-standard or worn components and how vision systems can overcome these limitations in your design project.
Add to My Project
Quick Cite
(2020). Vision guided robotic inspection for parts in manufacturing and remanufacturing industry. Journal of remanufacturing. https://doi.org/10.1007/s13243-020-00091-x Retrieved from https://designdex.org/study/0a6b09d3-13a8-4a12-bad9-b7e6693b35cd/vision-guided-robotics-enable-accurate-ultrasonic-ndt-for-remanufactured-parts
Paragraph starter
The integration of vision-guided robotics, as demonstrated by Khan et al. (2020), offers a robust solution for automated non-destructive testing (NDT) in remanufacturing. By employing structure-from-motion techniques to generate accurate 3D models of worn components, this approach overcomes the limitations of traditional CAD-based path planning, enabling custom and precise ultrasonic inspections.
Source
Journal of remanufacturing
Vision guided robotic inspection for parts in manufacturing and remanufacturing industry
journal · 2020
View sourceQuestions about this research
- What does the research say about vision-guided robotics enable accurate ultrasonic ndt for remanufactured parts?
- Designers should consider integrating vision-guided systems into robotic inspection cells to handle the variability of components in remanufacturing, thereby improving inspection accuracy and efficiency. Evidence: Journal of remanufacturing (2020).
- Why does "Vision-guided robotics enable accurate ultrasonic NDT for remanufactured parts" matter for design?
- This approach addresses the challenge of inspecting irregularly shaped or worn parts in remanufacturing, where traditional CAD-based automation falls short. By enabling custom, vision-guided inspection paths, it significantly reduces the time and effort required for part orientation and tool-path planning.
- How can designers apply this research?
- Designers should consider integrating vision-guided systems into robotic inspection cells to handle the variability of components in remanufacturing, thereby improving inspection accuracy and efficiency.
- What were the main findings?
- Vision-guided robotics can successfully generate 3D models of worn components for NDT.. Custom tool-path generation based on reconstructed geometry eliminates the need for offline planning and part orientation.. The integrated system facilitates more efficient and accurate ultrasonic NDT for remanufactured parts.
- What research method was used?
- Experimental and Simulation.
- How strong is the evidence?
- Evidence strength is rated Strong effect, based on a 2020 journal from Journal of remanufacturing.
- What should I do differently in my next project?
- When designing automated inspection systems for products that undergo wear, refurbishment, or have significant manufacturing tolerances, incorporate real-time 3D scanning and adaptive path planning.
- What are the limitations?
- The accuracy of the 3D reconstruction and subsequent tool-path generation is dependent on the quality of the vision system and the complexity of the component's surface.
- Is there evidence that robotic inspection affects design outcomes?
- By using vision to create 3D models of parts, robots can be guided to perform precise ultrasonic inspections, even on components that have undergone wear and tear, which is crucial for remanufacturing. This approach addresses the challenge of inspecting irregularly shaped or worn parts in remanufacturing, where traditi Source: Journal of remanufacturing (2020).
- Where does this parts research apply?
- Manufacturing and Remanufacturing Industry It sits within modelling research on designdex.org.
Related research topics
robotic inspection design research · evidence on robotic inspection · does robotic inspection improve design outcomes · parts studies for designers · robotic inspection and parts findings · modelling research evidence