Welding bead and chamfer inspection by means of laser vision

Junsok Lee; Pilju Im; Youngjun Park; Jaehoon Kim

doi:10.1117/12.417232

12 February 2001 Welding bead and chamfer inspection by means of laser vision

Junsok Lee, Pilju Im, Youngjun Park, Jaehoon Kim

Proceedings Volume 4190, Optomechatronic Systems; (2001) https://doi.org/10.1117/12.417232
Event: Intelligent Systems and Smart Manufacturing, 2000, Boston, MA, United States

Abstract

12 In this paper an inspection system for both weld quality and chamfer quality is presented which is a 3D laser vision system using principles of optical triangulation, and is composed of sensor head and controller. Sensor head includes laser diode, micro CCD camera, filter and some mirrors. This system can be used in welding bead inspection (including undercut) and chamfer inspection as well. Compared with conventional inspection method, it is much more convenient to use and the inspection time is to be greatly shortened. Data saved in PC can be used for statistics afterwards. This system has been being used in Koje Shipyard or Samsung Heavy Industries and the need is being increased.

Citation Download Citation

Junsok Lee, Pilju Im, Youngjun Park, and Jaehoon Kim "Welding bead and chamfer inspection by means of laser vision", Proc. SPIE 4190, Optomechatronic Systems, (12 February 2001); https://doi.org/10.1117/12.417232

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available