Casting production process is the case in general can be divided into roughly wax injection, shell making, casting and post-processing, and inspection.Wax including 1. The pressure (pressure wax, wax, group tree) :Pressure wax - using wax injection machine for production of wax mold;Fix the wax - wax mold modification;Group tree - la mode to the tree.2. Shell making including (hanging, hanging pulp, dry);3. Casting (including roasting, casting, chemical analysis, also called a spectrum, shell, sprue cutting, grinding gate);4. Post-processing including (sandblasting, shot blasting, revisions, pickling);5. Inspection including (wax inspection, initial inspection, the inspection, finished product inspection).
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