Acceptance point when new die casting mold is in place

When the new die-casting mold is in place, because there is no corresponding understanding of all aspects of its performance, the following content should be confirmed during acceptance.

1. Is the mold number clear and correct?

2. Mold size?

3. What is the diameter of the material cylinder?

4. What is the eccentricity under the mold?

5. What is the spacing of the ejector holes?

6. What is the size and spacing of the tie rod holes?

7. Mold cavity error value ≤ 0.1mm (check the indentation around the cavity)?

8. Surface roughness Ra≤0.4μm?

9. There are no damages, scratches or cracks on the surface of the cavity?

10. Can the thimble and slider be free from jamming?

11, the movable and fixed mold core is 0.02~0.06mm higher than the mold base?

12. Reasonable and convenient arrangement of the ring holes on the mold base, top plate, thimble fixing plate and mold feet?

13. Are the cooling water inlet and outlet marked clearly?

14. Does the cooling water mold end interface match the company's common water pipe specifications?

15. Does the hydraulic cylinder mold end interface match the specifications of the company's common oil pipe interface?

16. Does the supplier provide pull rods and top rods?

17. Does the supplier provide core spare parts?

18. Does the supplier provide spare parts drawings?

19. Has the supplier provided a material certificate and heat treatment report?