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| Faq |
Current Location£ºHome > Faq |
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Some problems that should be paid attention to in the production of die-casting zinc alloy |
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The alloy components are controlled from the purchase of the alloy ingot. The alloy ingot must be based on the highly pure zinc, plus the alloy ingots made of specially high purity aluminum, magnesium, and copper. The supply plant has a strict standard of composition. |
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The method of calculating the quotation for the die |
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Mold price = material fee + design fee + processing fee + profit + VAT + mold fee + packing transportation fee. |
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Correct welding repair process of die |
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1, mould cleaning and inspection 2, cleaning type cavity 3, pre welding heating 4, welding position 5, after welding 6, after welding heat and normalizing 7, slow cooling 8, tempering stress 9, final cooling |
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