WELDING WIRE, USAGE OF WELDING WIRE AND METHOD OF MANUFACTURING POWER TOWER
    2.
    发明申请
    WELDING WIRE, USAGE OF WELDING WIRE AND METHOD OF MANUFACTURING POWER TOWER 审中-公开
    焊丝,焊丝的使用及制造电力塔的方法

    公开(公告)号:US20120205346A1

    公开(公告)日:2012-08-16

    申请号:US13503129

    申请日:2010-10-20

    IPC分类号: B23K9/00 B23K35/02

    摘要: A welding wire is provided with a hollow section for accommodating flux. The flux has a composition including: Mn:5-20%, Si:1-5%, TiO2:5-25%, SiO2:0.1-10%, Mo:0.1-5% by weight, the balance being iron. When welding low alloy high strength steel by using the welding wire, the slag on the welding bead can be easily cleaned and a smooth surface can be formed on the welding bead which makes it easier to galvanize a zinc layer over the surface of the welding bead. The welding wire provides better welding operation performance and generates less welding spatters.

    摘要翻译: 焊丝设置有用于容纳焊剂的中空部分。 焊剂具有以下组成:Mn:5-20%,Si:1-5%,TiO 2:5-25%,SiO 2:0.1-10%,Mo:0.1-5重量%,余量为铁。 当使用焊丝焊接低合金高强度钢时,可以容易地清洁焊道上的炉渣,并且可以在焊道上形成光滑的表面,这使得更容易在焊道表面上镀锌层 。 焊丝提供更好的焊接操作性能,并产生较少的焊接飞溅。

    DOUBLE WIRE GMAW WELDING TORCH ASSEMBLY AND PROCESS
    3.
    发明申请
    DOUBLE WIRE GMAW WELDING TORCH ASSEMBLY AND PROCESS 有权
    双线GMAW焊接组件和工艺

    公开(公告)号:US20120055911A1

    公开(公告)日:2012-03-08

    申请号:US13131659

    申请日:2009-12-16

    IPC分类号: B23K9/28 B23K9/24

    CPC分类号: B23K9/1735 B23K9/295

    摘要: A double wire GMAW welding apparatus having a wire spacing adjustable torch assembly is disclosed. The double wire torch assembly has a wire spacing adjusting mechanism, by means of wire spacing adjustment the torch assembly can be used for a non-synchronized metal transfer weld process. The wires remain parallel before, during, after wire spacing adjustment.

    摘要翻译: 公开了一种具有线间距可调焊枪组件的双线GMAW焊接设备。 双线炬组件具有线间距调节机构,通过线间距调节,割炬组件可用于非同步金属转移焊接过程。 电线间距调整之前,之中,之后,导线保持平行。