As the production progresses, ensure that the electrode consumption can be replenished in time, so that the electrode has a sufficient length, so as to ensure the smooth progress of the production.
(a) The pressure and discharge of the electrode should be determined according to the consumption of the click to ensure that the working length of the electrode is moderate.
(b) The electrode takes 2 minutes to discharge each time, and the discharge length is 25mm.
(c) In order to avoid tripping, it should be pressed and released when the current is small, and sometimes it is necessary to lift the electrode and then press and release.
(d) Pay attention to the electrode when pressing and releasing the electrode to avoid accidents of electrode paste sintering.
(e) Determine the electrode pressure and discharge time according to the magnitude of the current.
When the furnace condition is good and the active power input of the electrode paste electric furnace is 24-25MW, the electrode pressure discharge time interval is determined by the following current value:
80KA-85KA 1 hour 40 minutes
85KA-90KA 1 hour 30 minutes
90KA-95KA 1 hour 20 minutes
Above 95KA-100KA 1 hour 40 minutes
If the current is 80KA or less, a larger time interval should be used for pressure discharge, and the performance of the electrode paste should be mastered, and the pressure discharge time should be adjusted according to the performance of the electrode paste. electrode.