Metal button manufacturing process and inspection method

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Source：    View：2912    Time：2019/5/9 16:40:10

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Metal button / hardware button manufacturing process:

Open size mold (existing mold repair mold)-->open button mold (shape) / flower pattern (LOGO / pattern, etc.) - >test mold, sample ->>hair embryo>- >washing oil / polishing -- >Electroplating -->other process treatment (smear / laser / silk screen, etc.) -- >test / test -->package delivery

Alloy button manufacturing process:

Drawing design drawings-->Carving copper-->EDM processing-->big goods mold-->test mode-->hair blank-->polishing/hand throwing-->plating-->other process processing (wipe Oil/laser/silk printing, etc.)-->Inspection/Test-->Package Delivery

Button inspection methods and requirements & standards:

1. Control the sample or confirm the sample. See if the color and model match the sample;

2. There should be no cracks, notches, irregularities and obvious scratches on the button surface;

3, no back cracks, bubbles in the face; no bad edges, uneven thickness;

4, the pattern should be no obvious deformation, no white eyes, white circles and other phenomena;

5, buttonholes should be smooth and smooth; needles are worn and broken, to be symmetrical and without big eyes. If it is a dark eye button, the dark eye groove should be smooth and free from obvious bursts.

6, after electroplating or other process treatment, the effect should be uniform, if some special effects can not be consistent, can be packaged separately.

7. The color difference of the same batch of buttons should not be lower than the GB250 level 4 standard. Compared with the sample, it should not be lower than the GB250 level 3 standard.

8, packaging inspection, after the appearance inspection / customer requirements performance test all qualified, and then sub-package. A certificate or other label should be placed when packaging. The quantity of the package shall be in accordance with the regulations, and the actual quantity of each bag shall be in accordance with the specified quantity. If it is found that the thickness is different or the reason exceeds the tolerance, the full inspection shall be carried out.

9, emergency button / hood button / five-prong button to test before the test to test button performance and usability, and provide proofing and test samples to customers.

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