When make a silicone keyboard mould, the engineer will review the drawing in advance to consider whether the structural design of the drawing provided by the customer is reasonable. A common problem is that the silicone key drawing provided by the customer does not design the location of the exhaust groove. Some structural engineers who do not know much about the properties of silica gel do not understand the functions involved. Today small make up to explain to you that the impact of did not open the exhaust slot on the silicone key mold.
If there is no vent, it will not affect to our mold making and product production, but it will have an impact on customer installation. Generally, a lot of instruments and meters are assembled by PCB board + silicone key + housing. If there are no vents on the PCB board, there are no vents on the supporting instrument silicone keys. After installation, the silicone key will appear to absorb the PCB board like a suction cup. However, this will not happen as long as the PCB has vents or buttons with vents. So do not look down upon the role of vent!
Bohao electronics, professional to undertake silicone key mold customization, design engineering one-to-one technical support, small exhaust slot design to silicone key design can be for you to solve the design problem, the company opened the factory that has been adhering to the "loss of business do not do, profitless business do not do" concept from 2010 to this day. To customers with high quality products, quality service and appropriate prices!