Category Archives: FAQ

What’s the tolerance for the stamping and cutting PET of dome array?

At present, have two methods to make dome array, one is cutting (by laser), another is stamping (by tooling), so some customers will ask what’s the tolerance of them, I made a comparison charts, please see it, then you can … Continue reading

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Inspection for metal dome array

Please follow me to know the Inspection procedures for metal dome array. 1). Appearance of PET, it should be clean(no dirt, no Scratching); 2). Metal dome missed or double metal domes?  Can not stick together. 3) No Bubble in Assembly … Continue reading

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Whether dome array can bear high temperature?

Some customers ask us whether metal dome can bear high temperature? Whether it will have deformations or its force will be changed? The material of metal dome is stainless steel, in general, the operating temperature of metal dome is -40-100 … Continue reading

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The difference of three kinds plating of metal dome

Some customers may not know how to choose the plating of metal dome for their product.,now I am gonna tell the defference of them. Usually,we have three kinds plating: Nickel plating, Silver plating, and gold plating. The material of metal … Continue reading

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