A kind of tubular ferrosilicon anode production process
A production process and anode technology, applied in the direction of manufacturing tools, metal processing equipment, casting molding equipment, etc., can solve the problems of difficult to ensure the quality of castings, difficult adjustment of inner wall structure, poor impact resistance, etc., to achieve the removal of surface quality Poor, smooth outer surface, improved corrosion resistance
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Embodiment 1
[0023] see figure 1 , in an embodiment of the present invention, a production process flow of tubular ferrosilicon anode, the specific steps are as follows:
[0024] (1) Mold heating: clean the surface of the rod model, and turn on the power to heat the rod model;
[0025] (2) Sand core production: When the core model is heated to 190°C, start the switch to combine the upper and lower molds of the core, and turn on the sand injection switch to inject sand; after the sand injection is completed, heat the sand core, and the sand core is at 200°C Heating for 10 minutes under the same conditions, after confirming that the sand core is completely sintered and formed, open the sand core for cooling;
[0026] (3) Sand box production: when the sand box model is heated to 190°C, start the switch to combine the sand box with the sand box model, and turn on the sand injection switch to inject sand; after the sand injection is completed, heat the sand box, and the sand box is in Heat at...
Embodiment 2
[0036] see figure 1 , in an embodiment of the present invention, a production process flow of tubular ferrosilicon anode, the specific steps are as follows:
[0037] (1) Mold heating: clean the surface of the rod model, and turn on the power to heat the rod model;
[0038] (2) Sand core production: When the core model is heated to 195°C, start the switch to combine the upper and lower molds of the core, and turn on the sand injection switch to inject sand; after the sand injection is completed, heat the sand core, and the sand core is at 200°C Heating for 11 minutes under the same conditions, after confirming that the sand core is completely sintered and formed, open the sand core for cooling;
[0039] (3) Sand box production: when the sand box model is heated to 195°C, start the switch to combine the sand box with the sand box model, and turn on the sand injection switch to inject sand; after the sand injection is completed, heat the sand box, and the sand box is in Heat at...
Embodiment 3
[0049] see figure 1 , in an embodiment of the present invention, a production process flow of tubular ferrosilicon anode, the specific steps are as follows:
[0050] (1) Mold heating: clean the surface of the rod model, and turn on the power to heat the rod model;
[0051] (2) Sand core production: When the core model is heated to 200°C, start the switch to combine the upper and lower molds of the core, and turn on the sand injection switch to inject sand; after the sand injection is completed, heat the sand core, and the sand core is at 200°C Heating for 12 minutes under the same conditions, after confirming that the sand core is completely sintered and formed, open the sand core for cooling;
[0052] (3) Sand box production: when the sand box model is heated to 200°C, start the switch to combine the sand box and the sand box model, and turn on the sand injection switch to inject sand; after the sand injection is completed, heat the sand box, and the sand box is in Heat at ...
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