Category Archives: metal dome related

The Quality Inspection of the Metal Dome

Metal domeĀ is an important part used for membrane switch, micro switch, printed circuit boards and so on. It plays a role of conducting the electricity.Ā Thus, it is essential to ensure the quality of the domes. But what should be paid … Continue reading

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How to Produce the 3M Adhesive Dome Array?

Namely, 3M adhesive dome array uses the 3M adhesive instead of the common adhesive used in the dome array. 3M adhesive is a little bit thick. Some of them even have the ability of high temperature resistance. So, it should … Continue reading

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The Structure of the Metal Dome Array

Metal dome array, generally, is double layer structure, but there is also single-layered. For the double layer dome array, there are two layers, including Mylar, spacer and metal dome. The uppermost is the Mylar with the thickness of 0.05 mm, … Continue reading

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What are the Main Applications of Different Metal Domes?

We all know that there are four types of tactile metal domes, including four-leg, circle, triangle and oblong. And these domes play different roles in various fields, even some of them can be substitute for each other. However, they virtually … Continue reading

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How to assemble metal dome on PET adhesive sheet?

Normally we have three method to assemble metal dome on PET adhesive sheet. Please check details below: Assembly jig: this is the assembly method we use often currently. According to the drawing of PET adhesive sheet (dome array) to make … Continue reading

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Whatā€™s air vent hole and function of it on dome array?

The hole on PET around metal dome or the slot between dome and domeĀ is called the “ventĀ hole”Ā or ā€œvent slotā€, which is very important for the normal operation of metal dome.Ā It will result in poor feel and affect the function of … Continue reading

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What factors will affect the life of metal dome?

Life cycle of metal dome is a key point all people concerned, but do you know why each manufacturer has a different result about life cycle? Some even has very big difference?     Do you know which factors will affect … Continue reading

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Can metal dome array bear high temperature oven?

Can metal dome array bearĀ high temperature oven? The answer is no. Why do some customers have this requirement? That is because they need to assemble metal dome array(dome sheet) before welding, it would need bearĀ over a high-temperature(over 200 degrees). However, … Continue reading

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What makes metal domes sound crispy when pressing?

For some metal domes, they sounds crispy when pressing them, while others not. Then what plays the role during the process? Now let me introduce it to you. Virtually, there is a calculation method, which is, using the value after … Continue reading

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We will be exhibiting at electronica Munich 2020

Best Technology, a China- based assembly manufacturer will be exhibiting at electronica Munich 2020 in Bavaria, Germany at booth No. 623(Hall B1) from November 10, 2020 to November 13, 2020(Western Time). Actually, we have participated in this exhibition for continuous 2 … Continue reading

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