Evaluation standard for the use of mold assembly and its accessories:  1.After the mold parts are assembled, installed, adjusted, measured and tested norm
Evaluation standard for the use of mold assembly and its accessories:
1.After the mold parts are assembled, installed, adjusted, measured and tested normally, they can be put into production. During the production process, it is necessary to check regularly and arrange special personnel for supervision and assessment, so as to ensure that failures are avoided and unnecessary losses are reduced.
2. As the maintenance personnel failed to restore the support leg in time, the maintenance team should be assessed if the support leg was turned upside down. If the support leg is turned upside down due to misoperation of continuous casting or broken steel, the continuous casting team shall be assessed.
3. In the case of copper mould tube without scratches, pits, water leakage, and normal pouring, the amount of steel passing should be 6000-8000 tons. When the amount of steel passing offline reaches more than 6000 tons, new copper mould tubes must be replaced instead of new ones. If the copper mould tube continues to be used, the crystal repair group will be assessed.
4. If the upper and lower mouth of the copper mould tube is scratched or the depth of the pit exceeds 0.5mm, replace the new copper mould tube. If the upper and lower mouth of the copper mould tube is scratched or the depth of the pit exceeds 1mm, replace the new copper mould tube. If you continue to use the copper mould tube without replacing it, the crystal repair unit will be assessed.
At the same time, the use of the mold assembly and the water jacket are tracked and monitored, and the appropriate taper and size are determined in time according to the use situation or suggestions for improvement are provided. Check the repaired parts in accordance with regulations, and confirm that all parts are installed in a complete and correct manner, and fill in the repair card and tracking card carefully.
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