In the process of copper wire production, including high-quality copper rod selection, effective control of drawing process and emulsion concentration and temperature, passivation treatment, etc., this series of processes will be related to the quality of copper wire. In the process of drawing the copper wire drawing machine, the reasonable control of the wire drawing process can significantly improve the work efficiency and reduce the frequency of rework, thereby achieving the beneficial effects of reducing the cost and improving the quality of the inner product.
So, how to control the quality of this process in the process of drawing copper rods? Take the 8mm copper rod, which is the most commonly used power cable, as an example. Nowadays, the drawing is generally carried out by using a large-scale copper wire drawing machine that is continuously annealed. It needs to go through the processes of pay-off, drawing and annealing, cooling, drying, and wire-receiving. The mold should not be too small. If it is too small, it will force the lattice of metal copper to mutate, which will aggravate the sharp rise of metal temperature.
It should be noted that in the process of operating the copper wire drawing machine, the appropriate copper wire drawing process should be used first, the annealing parts of the wire drawing machine should be regularly inspected, the drawing oil containing the antioxidant should be selected first, and the emulsion concentration should be checked regularly. Must be replaced in advance before expiration.http://www.chinawiredrawingmachine.com/