Effect of Inverter Power Source Characteristics on Welding Stability and Heat Affected Zone Dimensions; IOP Conference Series: Earth and Environmental Science; Vol. 115 : Ecology and safety in the technosphere
| Parent link: | IOP Conference Series: Earth and Environmental Science Vol. 115 : Ecology and safety in the technosphere.— 2018.— [012041, 5 p.] |
|---|---|
| 1. autor: | |
| Korporacja: | |
| Kolejni autorzy: | , |
| Streszczenie: | Title screen The paper presents results the research in the effect of power sources dynamic characteristics on stability of melting and electrode metal transfer to the weld pool shielded metal arc welding. It is proved that when applying inverter-type welding power sources, heat and mass transfer characteristics change, arc gap short-circuit time and drop generation time are reduced. This leads to reduction of weld pool heat content and contraction of the heat-affected zone by 36% in comparison the same parameters obtained using a diode rectifier. |
| Język: | angielski |
| Wydane: |
2018
|
| Hasła przedmiotowe: | |
| Dostęp online: | http://dx.doi.org/10.1088/1755-1315/115/1/012041 http://earchive.tpu.ru/handle/11683/47019 |
| Format: | Elektroniczne Rozdział |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=657929 |
| Streszczenie: | Title screen The paper presents results the research in the effect of power sources dynamic characteristics on stability of melting and electrode metal transfer to the weld pool shielded metal arc welding. It is proved that when applying inverter-type welding power sources, heat and mass transfer characteristics change, arc gap short-circuit time and drop generation time are reduced. This leads to reduction of weld pool heat content and contraction of the heat-affected zone by 36% in comparison the same parameters obtained using a diode rectifier. |
|---|---|
| DOI: | 10.1088/1755-1315/115/1/012041 |