Product technical requirements:
1. Material: ADC12
2. The surface of the casting is not allowed to have cracks, cracks, under-casting, shrinkage and any penetrating defects, casting gate, flash, overflow,
Septum and ejector marks should be cleaned up;
3. Visual filing marks should be uniform and consistent, and no obvious bumps are allowed;
4. After the die casting molding, if there is deformation should be adjusted, the surface of the adjusted die casting is not allowed to have obvious impact marks, the flatness of the adjusted part is 0.2mm;
5. No burrs are allowed in the thread holes;
6. Surface spraying process: pretreatment (oil removal → water washing → chemical conversion → water washing → drying) → electrostatic powder spraying → leveling and curing;
7. Dimensional tolerance shall be carried out according to GB6414-2017-DCTG5; Shape and position tolerance according to GB/ T15114-2009-K class;
8. Appearance standard: casting surface without scratch lack of powder, surface can not have surface pockmarks, pinholes, particles; The surface thickness should reach 60 ~ 90μm; The layer should not have powder.
9. Packing and packing: According to the requirements of customer drawings, the product should take anti-collision measures. Inspection and product information label attached to each box.
Product Categories : Aluminum Die Casting
