Skip to main navigation Skip to main content
  • E-Submission

JKSPE : Journal of the Korean Society for Precision Engineering

OPEN ACCESS
ABOUT
BROWSE ARTICLES
EDITORIAL POLICIES
FOR CONTRIBUTORS
REGULAR

나선 주행형 자기누설탐상 배관 검사 로봇 시스템 개발

Development of Spiral Driving Type Pipe Inspection Robot System for Magnetic Flux Leakage

Journal of the Korean Society for Precision Engineering 2022;39(8):603-613.
Published online: August 1, 2022

1 부경대학교 기계시스템공학과

2 한국로봇융합연구원 인터랙티브로봇연구본부

3 부경대학교 에너지수송시스템공학부 기계시스템공학전공

1 Department of Mechanical System Engineering, Pukyong National University

2 Interactive Robotics R&D Division, Korea Institute of Robotics and Technology Convergence

3 Major of Mechanical System Engineering, Pukyong National University

#E-mail: suhgang@pknu.ac.kr, TEL: +82-51-629-6189
• Received: April 5, 2022   • Revised: May 30, 2022   • Accepted: May 31, 2022

Copyright © The Korean Society for Precision Engineering

This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

  • 18 Views
  • 0 Download
  • 1 Crossref
  • 1 Scopus
prev next

Citations

Citations to this article as recorded by  Crossref logo
  • Pipe Spatter Detection and Grinding Robot
    Sungho Hong, Jaeyoul Lee, Dongho Shin, Jehun Hahm, Jonghwan Baek, Jinho Suh
    Applied Sciences.2022; 12(21): 11045.     CrossRef

Download Citation

Download a citation file in RIS format that can be imported by all major citation management software, including EndNote, ProCite, RefWorks, and Reference Manager.

Format:

Include:

Development of Spiral Driving Type Pipe Inspection Robot System for Magnetic Flux Leakage
J. Korean Soc. Precis. Eng.. 2022;39(8):603-613.   Published online August 1, 2022
Download Citation

Download a citation file in RIS format that can be imported by all major citation management software, including EndNote, ProCite, RefWorks, and Reference Manager.

Format:
Include:
Development of Spiral Driving Type Pipe Inspection Robot System for Magnetic Flux Leakage
J. Korean Soc. Precis. Eng.. 2022;39(8):603-613.   Published online August 1, 2022
Close

Figure

  • 0
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
Development of Spiral Driving Type Pipe Inspection Robot System for Magnetic Flux Leakage
Image Image Image Image Image Image Image Image Image Image Image Image Image Image Image Image Image
Fig. 1 Components of pipe inspection robot
Fig. 2 Drive module term definition and free body diagram
Fig. 3 Result diagram of kinematics
Fig. 4 Multi-Body dynamics analysis process of drive module
Fig. 5 Changes in traction force due to movement of active links
Fig. 6 Multi-Body dynamics analysis result of motor torque for drive module
Fig. 7 Term definition of inspection module
Fig. 8 Inspection area diagram of MFL modules
Fig. 9 Sequence of inspection module multi-body dynamics
Fig. 10 Analysis result of traction force for inspection module
Fig. 11 Analysis result of motor torque for inspection module
Fig. 12 Sequence of multi-body dynamics analysis for integrated pipe inspection robot
Fig. 13 Link structure analysis forced by MBD
Fig. 14 Pipe inspection robot with MFL inspector
Fig. 15 Test of robot traction force and components of experiment
Fig. 16 Configuration of the testbed and installed structure
Fig. 17 Experimental result of the pipe inspection robot with testbed layout
Development of Spiral Driving Type Pipe Inspection Robot System for Magnetic Flux Leakage

Objective of pipe inspection robot spec

Target pipe size [mm] 500
A module weight [kg] > 30
Driving distance [m] 50
Climbing angle [o] 45
Inspection area [%] < 30

Module material

Part Material Modulus of
elasticity [GPa]
Yield strength
[MPa]
Center body AL6061-T6 68.9 276
Link
Universal joint
Spring rod SUS304 193 215
Center screw

Conditions of multibody dynamics

Component Value
Motor Wheel Velocity [rpm] 60
Time [s] 0-15
Active link Velocity [rpm] 336
Time [s] 0-10
Stiffness
[N/mm]
Wheel spring 58.8
Link spring 15
Traction spring 200
Coefficient Static friction 0.5
Kinetic friction 0.2
Weight [kg] 29.83
Time [second] 15

Comparison of kinematics and multibody dynamics result

Section Average error
[%]
Mean traction force [N]
Kinematics Analysis
2-3 20.95 88.29 69.79
3-4 8.17 989.32 1,070.4
4 0.43 1,623,54 1,630.4
Table 1 Objective of pipe inspection robot spec
Table 2 Module material
Table 3 Conditions of multibody dynamics
Table 4 Comparison of kinematics and multibody dynamics result