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五使用机械及其操作根据电焊条的生产过程和制法工序,其使用的机械可以大别为以下几个系统: (A)处理焊条钢丝或芯缐的机械这里面主要包括一台焊条钢丝的精确剪裁机;并在同一部机床上,使受剪裁的钢丝预先取直和打磨干净。 (Б)处理塗料的机械这里面主要包括各种磨碎机械:如“粗磨”时用的锤击式和钣压式磨碎机,和“中磨”“细磨”时所需的间歇性运转或连续运转的各式球磨机和碾磨机。包括涂料粉末过节的机械:如机械节、振荡
Fifth, the use of machinery and its operation According to the production process of welding rods and the manufacturing process, the machinery used can be divided into the following systems: (A) Machines for processing electrode wires or core linings. This includes mainly a welding wire. Precision cutting machine; and on the same machine, the cut wire is straightened and polished. (Б) Machinery for processing paints This includes a variety of grinding machines: such as hammering and boring mills for “coarse grinding,” and for the “intermediate grinding” and “fine grinding.” Various types of ball mills and mills that operate or run continuously. Machines that include paint powder knots: such as mechanical sections, oscillations