What should we check for IQC department for the metal domes? Simply speaking, for your IQC department to check the metal domes, they need to note the following points:
1). Shape (clean, dirt, dust, grease stains & deflashing);
2). Actuation force (test by force gauge machine). You can press the metal dome for several times to check whether the dome can rebound to original position or not. (the process named as “metal dome rebounding”), and then to test the force;
3). Contact resistance & stability;
4). Life cycles of metal dome, this way you can see there for more details: how to test the life of metal dome.
Our dust-free workshop & Our experienced masters & workers with many years fruitful production experience, we have well developed a team of dedicated management and supporting staffs. That’s all to make sure to produce good quality products.
CMD Manufacture Co., Ltd., which is specialized in manufacturing metal domes & metal dome arrays for more than decade years of experiences, we are engaging in offering the best quality & service to all of our customers.