Technology
1. Wax moldingPress-fit wax into a mold to make a model.
2. AssemblyAttach the wax model to the sprue runner.
3. MoldingCover the wax model with refractory material.
4. Removal of waxHeat and melt the wax out of the mold.
5. BakingBake the mold at high temperature to improve the strength of the mold.
6. MeltMelt the metal to be casted into the mold with a material formulation that meets the needs of the customer.
7. CastingCasting molten metal into a mold.
8. CutCutting products one by one from the runner.
9. FinishProcess the surface neatly.
10. CorrectAfter checking the distortion and bending of the product, corrective treatment.
11. InspectCheck product dimensions and appearance.
Quality Assurance
1. Material AnalysisTake a test piece and analyze the material component.
2. Ultrasonic Analysis
(In LW)Analyze for internal defects using ultrasonic inspection equipment.
(In LW)Analyze for internal defects using ultrasonic inspection equipment.
4. 3D scan
(In ETL)Confirmation of product shape by non-contact 3D scanning.
(In ETL)Confirmation of product shape by non-contact 3D scanning.
5. CT scan (computed tomography)
(In ETL)Check trends such as the location and size of internal defects by CT scan.
(In ETL)Check trends such as the location and size of internal defects by CT scan.