电气安装工程中,对母线机械性能、电气性能、外观等方面要求都较为严格,在揻弯时,要求使母线平直、弯曲均匀,没有裂纹伤痕,弯曲的角度和部位准确,不得使用铁锤直接敲打。旧的施工方法是用人工加工,不仅劳动强度大,工效低,而且质量不好,在进行侧弯时,有的采取焊接,有的加热揻制,温度不好掌握,稍有不惯往往造成废品。因此母钱揻弯一 In the electrical installation engineering, the mechanical properties, electrical performance, and appearance of the busbars are all stricter. When twisting, it is required to make the busbars straight and evenly curved. There are no cracks, and the angle and location of the bend are accurate. No hammers are allowed. Beat directly. The old construction method was manual processing, which not only had high labor intensity, low ergonomics, but also had poor quality. When the side bend was performed, some of them were welded, some were heated, and the temperature was not good enough. Waste products. So the mother’s money