New Die Casting Tooling Acceptance Content
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When the new die-casting mold is in place, because there is no corresponding understanding of all aspects of its performance, it is necessary to confirm the following content during acceptance.
- Is the mold number clear and correct?
- Mold size?
- What is the diameter of the material cylinder?
- What is the eccentricity under the mold?
- What is the spacing of the ejector holes?
- What is the size and spacing of the tie rod holes?
- Mold cavity error value ≤ 0.1mm (check the indentation around the cavity)?
- Surface roughness Ra≤0.4μm?
- There are no damages, scratches or cracks on the surface of the cavity?
- Can the thimble and slider be free from jamming?
- The movable and fixed mold core is 0.02~0.06mm higher than the mold base?
- Is the arrangement of the ring holes on the mold base, top plate, thimble fixing plate and mold foot reasonable and convenient?
- Are the cooling water inlet and outlet marked clearly?
- Does the cooling water mold end interface match the specifications of the company’s common water pipes?
- Does the hydraulic cylinder mold end interface match the specifications of the company's common oil pipe interface?
- Does the supplier provide tie rods and top rods?
- Does the supplier provide core spare parts?
- Does the supplier provide spare parts drawings?
- Does the supplier provide the material certificate and heat treatment report?
