Sheet metal processing, laser cutting, metal structures, welding, aluminum laser cutting, large welding parts, welding parts processing, steel weldments
Contact: He Weidong
Phone: 021-57874956-8001
Mobile: 13901623463
Fax: 021-57878225
Address: China 叶新公 Road, Songjiang District, Shanghai 5858
Postal Code: 201606
Store: http: //tiandubang.1688.com
Website: www.tiandubang.com
不锈钢焊接件的焊接方式有以下几点：
不锈钢焊接件http://www.tiandubang.com/products-detail.asp?cpid=65焊接方式分为平焊、立焊、横焊和仰焊四种。应根据焊接工件的结构、形状、体积和所处位置的不同选择不同的焊接方式。
平焊时，焊缝处于水平位置，操作技术容易掌握，采用焊条直径可大些，生产效率高，但容易出现熔渣和铁水分不清的现象。焊接所用的运条方法均成直线形，焊件若需两面焊时，焊接正面焊缝，运条速度反应慢些，以获得较大的深度和宽度；焊反面焊缝时，则运条速度要快些，使焊缝宽度小些。
立焊和横焊时，由于熔化的金属自重下淌，产生未焊透和焊瘤等缺陷，所以要用较小直径的焊条和较短的电弧焊接。
仰焊操作难度高，焊接时要采用较小直径的焊条，用最短的电弧焊接。
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Shanghai ICP 14021923 Copyright: Shanghai Tian Du Bang Hardware Instrument Contact: He Weidong Tel: 021-57874956-8001 Mobile: 13901623463 Fax: 021-57878225
Address: China 叶新公 Road, Songjiang District, Shanghai, 5858 Zip: 201606 Store: http: //tiandubang.1688.com Website: http: //www.tiandubang.com
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