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YA3汽车CT40钢制球形支座表面上焊有两个直径为40毫米的环。焊缝系对称分布,可采用由一台电源供电的双丝CO_2气体保护机械化焊接。采用这种方法简化了设备操作并节省了一台电源。焊接参数如下:焊接电流240～260安、
YA3 Automotive CT40 steel spherical bearing surface with two welding rings 40 mm in diameter. Symmetrical weld line, can be used by a power supply dual wire CO_2 gas mechanical protection welding. This method simplifies equipment operation and saves a power supply. Welding parameters are as follows: Welding current 240 ~ 260 A,