Quality connector manufacturers have a set of exclusive connector product quality management system

Connector manufacturers to manufacture high-quality products, the first thing to have a perfect quality management system, Lianxin electronic components connector manufacturer's quality management system is: "zero defects" as the production goal, which can greatly improve the quality of the entire factory staff's awareness of the production quality, and can be standardized to solve the quality of the production of abnormalities in a timely manner! Provide motivation. In order to ensure that the connector production can be carried out normally, the leaders of each department must also strengthen the quality inspection of each process, and timely monitoring of its operational status. Therefore, it is especially important to set up quality control after some key processes, so that the quality problems in the previous process can be corrected in time, and also to prevent the failed products from entering the next process. Therefore, Lianxin has developed a company-specific inspection program, all products must be visually inspected according to the inspection criteria, all inspection points must be filled out a detailed as well as a true inspection report, and constantly feedback and improve the reasons affecting the quality of the bad until close to the "zero-defect" production goals of our company.

Quality control point settings and production processes, we set the following quality control points in the processing. 1, product quality control set a comprehensive checkpoint (1) PCB incoming inspection a. Printed board with or without deformation; b. Whether the pad oxidation; c. Printed board surface with or without scratches; inspection method: based on the testing standards visual inspection. (2) solder paste printing check a. Printing is complete; b. There is no bridging; c. Thickness is uniform; d. There is no collapse; e. Printing deviation; inspection method: visual inspection according to the test standards or the use of magnifying glass for inspection. (3) patch over the reflow oven before checking a. Component placement position; b. Whether the drop piece, wrong piece and shift; check method: according to the test standard visual inspection or use a magnifying glass to inspect. (4) over the reflow oven after checking a. Components of the welding situation, there is no bridging, monument, misalignment, solder ball, false welding and other bad welding phenomena. b. The situation of the welded joints. c. The welding of the components. d. The welding of the components. e. The welding of the components. f. The welding of the components. g. The welding of the components. h. The welding of the components. Inspection method: visual inspection based on testing standards or the use of magnifying glass inspection. (5) plug-in inspection a. There is no leakage and wrong pieces; b. The insertion of components; inspection method: visual inspection based on testing standards. All checkpoints must be filled out in detail and true inspection report, continuous feedback and improve the quality of bad factors, until close to the "zero-defect" production goals. 2, the implementation of management measures in order to carry out effective quality management, in addition to strict control of the production quality process, we have also taken the following quality management measures (1) Components or outsourcing processing of parts into the factory, before warehousing must go through the inspector's sampling (or full inspection), found that the pass rate does not meet the requirements of the national standard should be returned, and the results of the test will be recorded in writing for the record. (2) Quality Department to develop the necessary quality of the rules and regulations and the department's work responsibility system, through the regulations to constrain man-made or avoidable quality accidents, must be rewarded and punished clearly, with the economic means to participate in the quality assessment, the development of enterprises within the special monthly quality awards. (3) The establishment of total quality (TQC) organization network within the enterprise, to achieve timely and accurate quality feedback. Selection of serious and careful and the best quality of personnel as a production line quality inspector, administratively still belongs to the quality of the Department of management, thus avoiding other factors on the quality of the judgment caused by the work of interference occurs. (4) Ensure the accuracy of inspection and maintenance equipment. Product inspection, maintenance is through the necessary equipment, instruments to implement, such as multimeter, anti-static wrist, soldering iron, ICT and so on. Thus, the quality of the instrument itself will directly affect the production quality. It needs to be sent for inspection and measurement in time according to the company's regulations to ensure the reliability of the instruments.

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