Quy trình sản xuất vòi
Thời gian:
2023-05-23
Thỏi đồng → hòa tan → đúc (loại cấp thấp được đúc bằng cát, vòi chất lượng cao được đúc bằng trọng lực) → làm sạch sau đúc → kiểm tra đúc → kiểm tra dung sai → gia công cơ khí → kiểm tra rò rỉ → mài → kiểm tra bề mặt → mạ điện → kiểm tra → lắp ráp → kiểm tra rò rỉ nước → kiểm tra thành phẩm → đóng gói → rời khỏi nhà máy.
Copper ingots → dissolution → casting (low-grade ones are cast with sand, high-quality faucets are cast with gravity) → post casting cleaning → casting inspection → mechanical processing → tolerance inspection → leakage testing → grinding → surface inspection → electroplating → electroplating inspection → assembly → water leakage testing → finished product inspection → packaging → leaving the factory.
Casting: Low grade faucets are cast using foundry sand, high-quality faucets are cast using gravity, and the latest technology is die-casting. One press grinding molding is similar to the zinc alloy die-casting process.
Quality control: The quality of the production process before the finished product is controlled by quality control, and the quality assurance department conducts spot checks from the finished product to the packaging, mainly checking the packaging and placement of the product.
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