How can enterprises improve the quality of SMT patch processing?

(1) Implementation of management measures

Quality management, in addition to strict control of the production quality process, but also take components or externally processed parts into the factory, before the storage, the inspector's sampling (or full inspection), found that the pass rate does not reach the national standard The required measures shall be returned and the results of the inspection shall be recorded in writing.

(2) Formulating rules and regulations on quality

The quality department shall formulate the necessary rules and regulations concerning quality and the work responsibility system of the department. The regulations shall be adopted to restrict the quality accidents that can be avoided by human beings. The rewards and punishments are clearly defined, and the quality assessment is participated by economic means. The monthly quality awards are set up within the enterprise.

(3), the setting of the quality process control point

In order to ensure the normal operation of SMT processing in Dongguan, it is necessary to strengthen the quality inspection of each process to monitor its operation status. Therefore, it is especially important to set up quality control points after some key processes, so that the quality problems in the previous process can be found and corrected in time to prevent unqualified products from entering the next process.

(4) Ensure the accuracy of testing and repairing equipment

Product inspection and maintenance are carried out through necessary equipment and instruments, such as multimeters, anti-static wrists, soldering irons, ICTs, etc. Therefore, the quality of the instrument itself will directly affect the quality of production. It is necessary to timely check and measure according to regulations to ensure the reliability of the instrument. Jingbang Technology has high-precision testing equipment such as Alide AOI detector, X-RAY detector, LCR bridge detector and 60x digital electron microscope to ensure the quality of each product is up to standard.

(5) Selection of enterprise technicians

Establish a network of total quality (TQC) institutions within the enterprise, and make quality feedback in a timely and accurate manner to select the quality of the personnel as the quality inspector of the production line, and administratively still manage the quality department, so as to avoid interference of other factors on the quality judgment work.