The precision casting process includes the following:
Mold Design-----Abrasive Manufacturing----Pressure Wax-----Repair Wax-----Group Tree-------Shell (Stain)-----Dewaxing ---- Shell roasting ------ chemical analysis --- pouring --- cleaning --- heat treatment -------- machining --- finished products into the warehouse.
The detailed daily operation process is as follows:
Wax (shot wax, wax mold)---repair wax----wax inspection----group tree (wax module tree)---shell (first paste, sand, re-slurry, Finally, the mold shell is air-dried)---Dewaxing (steam dewaxing)----molding shell--chemical analysis--casting (casting molten steel in the mold shell)----vibration shelling---casting and Pouring rod cutting and separation----grinding----initial inspection (hairy inspection)---blasting cleaning----machining----polishing----finish inspection---Storage
The casting production process can be roughly divided into:
Five steps of waxing, shelling, pouring, post-treatment, and inspection
1. Pressure wax includes: wax, wax, group tree
Wax---Use wax machine to make wax mold
Repair wax---correct the wax mold
Group tree---group the wax mold
2, the shell includes: hanging sand, hanging pulp, dried
3. Pouring includes: roasting, chemical analysis is also called spectroscopy, pouring, shaking shell, cutting gate, grinding gate
4. Post-treatment includes: sand blasting, shot blasting, correction, pickling
5. Inspection includes: wax inspection, initial inspection, intermediate inspection, and finished product inspection.
