회전 아크 장치를 이용한 GMAW 용접 신호 분석 Signal analysis of rotational arc device in GMAW

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 419
  • Download : 0
High speed rotational arc sensing is an important method to detect the torch deviation during automatic seam tracking of arc welding. In this paper, a mathematic model of high speed rotational arc sensing is analyzed. The simulation results are consistent with the experimental results. The current waveforms at the beginning of the welding are different from those at middle of the welding because of the formation of the weld bead profile. The signal patterns for seam tracking and end-point detection are proposed. A phase shift between the rotation and the current variation is also discovered in the experiments.
Publisher
대한용접·접합학회
Issue Date
2005-06
Language
KOR
Citation

대한용접·접합학회 2005년도 춘계 학술발표대회 , v.44, pp.326 - 328

URI
http://hdl.handle.net/10203/152187
Appears in Collection
ME-Conference Papers(학술회의논문)
Files in This Item
There are no files associated with this item.

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0