| 发明名称 |
SYSTEMS AND METHODS FOR WELDING ZINC-COATED WORKPIECES |
| 摘要 |
A welding system includes a welding power source configured to provide pulsed electropositive direct current (DCEP), a gas supply system configured to provide a shielding gas flow that is at least 90% argon (Ar), a welding wire feeder configured to provide tubular welding wire. The DCEP, the tubular welding wire, and the shielding gas flow are combined to form a weld deposit on a zinc-coated workpiece, wherein less than approximately 10 wt % of the tubular welding wire is converted to spatter while forming the weld deposit on the zinc-coated workpiece. |
| 申请公布号 |
US2016082541(A1) |
申请公布日期 |
2016.03.24 |
| 申请号 |
US201514959820 |
申请日期 |
2015.12.04 |
| 申请人 |
Hobart Brothers Company |
发明人 |
Barhorst Steven Edward;Bundy Joseph C.;Amata Mario Anthony;Heflin-King Tre' Dorell |
| 分类号 |
B23K9/173;B23K9/12 |
主分类号 |
B23K9/173 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A welding system, comprising:
a welding power source configured to provide pulsed electropositive direct current (DCEP); a gas supply system configured to provide a shielding gas flow that is at least 90% argon (Ar); and a welding wire feeder configured to provide tubular welding wire, wherein the DCEP, the tubular welding wire, and the shielding gas flow are combined to form a weld deposit on a zinc-coated workpiece, wherein less than approximately 10 wt % of the tubular welding wire is converted to spatter while forming the weld deposit on the zinc-coated workpiece. |
| 地址 |
Troy OH US |
