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Precautions for aluminum master alloy processing and forming

Precautions for aluminum master alloy processing and forming

  • Categories:Company News
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  • Time of issue:2021-06-17
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(Summary description)Aluminum master alloy stamping dies are too soft in terms of raw material relative to metal material iron, the price is more expensive, it is easier to break and some of the aluminum master alloy products need post-production processing, such as metal drawing, cation oxidation treatment, etc., in the stamping die It is particularly easy to cause top damage and scratches during manufacturing.

Precautions for aluminum master alloy processing and forming

(Summary description)Aluminum master alloy stamping dies are too soft in terms of raw material relative to metal material iron, the price is more expensive, it is easier to break and some of the aluminum master alloy products need post-production processing, such as metal drawing, cation oxidation treatment, etc., in the stamping die It is particularly easy to cause top damage and scratches during manufacturing.

  • Categories:Company News
  • Author:
  • Origin:
  • Time of issue:2021-06-17
  • Views:0
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Aluminum master alloy stamping dies are too soft in terms of raw material relative to metal material iron, the price is more expensive, it is easier to break and some of the aluminum master alloy products need post-production processing, such as metal drawing, cation oxidation treatment, etc., in the stamping die It is particularly easy to cause top damage and scratches during manufacturing.

At the level of mold production, attention should be paid to the following aspects:

In view of the situation that does not affect the number of aluminum master alloy engineering projects, the punching holes should be arranged behind the project punching as much as possible, and even for products with a large number of punching holes, one more project can be considered and the punching holes should be arranged behind. .

The aluminum master alloy is too soft and the mold is more likely to be blocked by materials. Therefore, when placing the cavity in the design plan, a gap of 10% thick of the polygonal material must be placed.

When the aluminum master alloy is bent and formed, because the aluminum material is more likely to cause iron filings during bending, it will cause spot damage and embossing. The aluminum raw material needs to be covered with PE film. Under the condition of the roller and the electroplating process, the forming block is polished Hard chrome plating is suitable for polishing.

The aluminum master alloy is aimed at the metal stamping parts that need to be processed after oxidation. If there is a flattening and flattening process of 180°, the product cannot be completely pressed, and the complete pressing will cause acid spitting, so 0.2-0.3MM is required. It is convenient for the acid to be discharged immediately, so the limit switch block must be made in the process flow and the mold height must be calibrated above the mold.

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