Earticle

초록

영어

As the quality of a weld joint is strongly influenced by process parameters the welding process, an intelligent algorithms that can predict the bead geometry and shape to accomplish the desired mechanical properties of the weldment should be developed. In this study, prepared by Φ1.6mm GMA welding of metal wire nose Advice jowelui 350A 600A grade level inverter welder and DAIHEN SCR's were carried out using welding.
Welding conditions were 5.5m/min wire feed rate the welding current is rapidly transmit approximately 260A, welding voltage was about 30V. CTWD a 22mm, shielding gas was Ar 20L/min and the welding speed was a 240mm/min. Using data collected during welding equipment welding current and welding voltage waveform was analyzed by measuring the volume of the transition mode. Addition of CaCO3 as a loss of the spread of the weld bead dilution rate decreased, suggesting that, GMA in the overlay welding bead shape control, dilution control and may be used as a welding flux is considered. Stabilizing effect of the arc by the Ca-containing CaF2, CaCO3, CaMg(CO3)2, respectively, welding flux 0.1wt.% added GMA welding and weld overlay were evaluated with dilution, CaF2, and CaMg(CO3)2 added to the dilution of Seemed to increase.

목차

Abstract
 1. 서론
 2. 메탈코어드 용접와이어 제조공정
 3. 실험방법
  3.1 메탈코어드 와이어의 제조 설비
  3.2 실험
 4. 결과 및 고찰
 5. 결론
 후기
 참고문헌

키워드

저자

• 김인주 [ In-Ju Kim | 한국생산기술연구원/친환경부품소재센터 ]
• 김준기 [ Jun-Ki Kim | 한국생산기술연구원/용접접합기술센터 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국기계항공기술학회지(구 한국기계기술학회지) [Journal of the Korean Society of Mechanical and Aviation Technology ]

• 간기

  격월간

• pISSN

  1229-604X

• eISSN

  2508-3805

• 수록기간

  1999~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 550 DDC 620