Indoor

During the manufacturing process of the circuit board, the temperature setting of the reflow oven determines the temperature resistance and soldering effect of the components. Sometimes it is not possible to debug as request when debugging the temperature curve. This is because for a specific pac...

The choice of wave soldering machine should be based on process requirements and process characteristics of PCB manufacturing. For example, if the the product output is large, it is necessary to consider the use of a long preheating zone; if the surface treatment of the PCB is OSP, a wave solderi...

The tea conversation,literal meaning is to chat experience and opinions while drinking tea. Basically, in my cognition, this kind of tea party usually appears in the occasion where the leader cadres ask for opinions and suggestions on some issues. On Saturday afternoon, we suddenly received a not...