Take you to talk about the matters needing attention in the procurement of metal stamping parts

Do you have any unclear questions when purchasing raw materials for metal stamping parts? Today, let the author take you to sort out: 1. After the drawings of metal stamping parts come out, first evaluate whether to use coil material or sheet material, and pay attention to the coil material. The cleanliness and flatness of the surface of the product, if the material has a flatness requirement, generally you can choose to use sheet material. 2. The surface of the raw material of metal stamping parts cannot be deformed, otherwise it is difficult to guarantee the flatness of the stamped materials. 3. The raw materials of metal stamping parts must not have oil stains, otherwise the next packaging process will not be difficult to clean the surface 4. Metal stamping parts raw material suppliers need to control Good material size is generally negative tolerance, depending on the requirements of the drawings, hardware, professional hardware stamping for 15 years, a design team of more than 20 people, customer requirements, it is the responsibility of the customer, welcome to consult