· PCB circuit board occupies an important position in the automotive industry

Automobile circuit board includes central console circuit board, startup control circuit board, power amplifier circuit board, video and audio multimedia player board, etc. According to its function and region. Because of well-known brand manufacturers, electronic buses and other reasons, many circuit modules and backplanes do not have unified standard names. It varies from one to another. For the automobile circuit board, the rationality of its design, the maturity of the production process, the reliability of the power supply of the whole vehicle, the service environment and service life of the whole vehicle, etc. All directly affect its quality.

· PCB automation equipment will gradually replace manual work

PCB looks simple, but it is relatively complex to manufacture. Taking the four layer printed board as an example, its manufacturing process mainly includes PCB layout, core board manufacturing, inner PCB layout transfer, core board drilling and inspection, lamination, drilling, copper chemical precipitation of hole wall, outer PCB layout transfer, outer PCB etching and other steps. The production mode of using automatic equipment is gradually replacing the production mode of manual operation. PCB automatic equipment reduces labor, speeds up the pace of work, and improves work efficiency. Robots can achieve high-speed repetitive operations, which can be much higher than the work rhythm of labor, thus bringing a substantial increase in work efficiency and a reduction in labor costs and management costs.

· Obstacles faced by intelligent manufacturing of PCB drilling machine

PCB drilling machine intelligent manufacturing factory needs the automation of the whole process, equipment and process, the introduction of MES, WMS and AGV, and even the subversive transformation of the existing process or equipment. It needs to design and plan the manufacturing process from the perspective of internal and external overall supply chain. Some enterprises lack planners or leaders of intelligent manufacturing. It is difficult to import automation into the old plant design due to the limitations of the site, space or the capacity of the machine itself.  The old equipment has no data acquisition sensor or PLC can not be equipped with networking module, which is not easy to expand, and the networking degree of the machine is low, resulting in the opacity of the current situation of the factory operation and the inability to trace the whole process.