刚挠性印制板的钻孔

Drilling of Rigid-flex Printed Board

随着现代生产的日趋发展,为了减少电子产品的组装尺寸、重量、避免连线错误,增加组装灵活性,提高可靠性,实现不同装配条件下的三维立体组装,刚挠性线路板的需求越来越大,提高钻孔质量并保证良好的电路连通性能也日趋重要。文章通过不同钻孔参数下的金相照片,验证适合环境下的加工条件。

With the development of the modem production, in order to reduce the size and the weight of the assembly of electronic products, avoid the connection errors, increase the flexibility of assembly, improve the reliability and achieve the three-dimensional assembly under the different conditions, it is obviously growing in the needs of the flexible circuit boards; and then it is also increasingly important to improve the drills quality and to guarantee the good performance of the circuit connectivity. By the way of the microstructure of different drilling parameters photos, this paper verifies the processing conditions which are suitable for the environment of the company I am working in.