서지주요정보
FCA용접용 아크센서의 개발 및 이를 이용한 로보트 용접에 관한 연구 = A study on the development of arc sensor for FCAW process and its application for robotic arc welding
서명 / 저자 FCA용접용 아크센서의 개발 및 이를 이용한 로보트 용접에 관한 연구 = A study on the development of arc sensor for FCAW process and its application for robotic arc welding / 김수영.
저자명 김수영 ; Kim, Soo-Young
발행사항 [대전 : 한국과학기술원, 1992].
Online Access 제한공개(로그인 후 원문보기 가능)원문

소장정보

등록번호

8002805

소장위치/청구기호

학술문화관(문화관) 보존서고

MPE 92004

휴대폰 전송

도서상태

이용가능

대출가능

반납예정일

리뷰정보

초록정보

Among the variety of welding processes available, the flux cored arc welding is one of the most frequently used recently, because of its wide range of application and high productivity. The weld joint tracking is indispensable to improve the flexibility of the arc welding robot application for the flux cored arc welding(FCAW) process. In this study, an arc sensor which utilizes the electrical signal obtained from the welding arc itself was developed for weld joint tracking in FCAW. Because a model of the welding arc in flux cored arc welding was required to develop the arc sensor, a mathematical model was developed by analysing the welding arc behaviour, and experimental model by using the factorial experiment and least square method. For overcoming the fluctuation in the welding current signal during tracking the weld joint, it was fitted to a curve which is inversely proportional to a trace of tip-to-workpiece distance by using the quadratic curve-fitting method. Interfacing to the arc welding robot of the developed arc sensor was carried out successfully.

서지기타정보

서지기타정보
청구기호 {MPE 92004
형태사항 v, 69 p. : 삽도 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Soo-Young Kim
지도교수의 한글표기 : 나석주
지도교수의 영문표기 : Suck-Joo Na
학위논문 학위논문(석사) - 한국과학기술원 : 정밀공학과,
서지주기 참고문헌 : p. 34-36
주제 Welded joints.
Curve fitting.
Robots, Industrial.
Welding --Research.
아크 용접. --과학기술용어시소러스
로봇 용접. --과학기술용어시소러스
용접 결합. --과학기술용어시소러스
최소 제곱법. --과학기술용어시소러스
Electric welding.
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