Material selection and production process of USB connector
The following introduces the production and manufacturing of USB connectors from design to finished products, which can be divided into two parts: metal materials and plastics. In addition to the use of raw materials, metal materials are used in electroplating and stamping molds; the work at the mold level is Mold design plan, mold out, injection molding, and then cooperate with the metal material components to form an electronic USB connector. The electronic connector is used in electrical products. To put it bluntly, it plays an electronic signal or a connection of components. It belongs to a kind Diversified merged or assembled products, with core technologies such as copper sheet, surface plating, precision machining and plastic molding.
As the transmission and connection of electronic signals, if the electronic USB connector has problems, it will cause partly apart from the use of raw materials, the quality of the electroplating and stamping dies will all endanger the quality of the product, and the natural plastic part is also the same in its manufacturing. Contains five major technicalities:
1.The technicality of stamping die.
2.Injection molding technology.
3. Electroplating technology.
4. Assembly line technology
5. Non-destructive testing technology.
Because the development trend of USB connectors is moving towards thin, short, compact and SMT, all kinds of production technologies that are required must also be quickly improved in their precision regulations. In addition, the high-precision awareness of the producer must also be changed to produce high-precision. USB connectors, otherwise, in the future USB connector sales market, it may be eliminated and eliminated, because the quality cannot be competed in the market, electronic components and even all machinery and equipment are invalid. All USB connectors include wiring terminals and plastic 2 key parts of wiring Terminals. USB connectors and printed circuit boards are the key components in all electronic products, and two are all complicated electronic components. In many circuit principles in use, the electrical characteristics of USB connectors and PCBs cannot be ignored.
In recent years, the technical and commercial service regulations for these two electronic components have greatly increased. The cost and performance optimization design plan of electronic and electronic devices is the accurate professional knowledge of the processing technology and business service characteristics of USB connectors and printed circuit boards. In the two seminars here, the key technical aspects of USB connectors and printed circuit boards, common faults, quality regulations and the cost of the two components will be discussed.
USB connectors are used for all electronic products: for example, industrial production electronics, consumer electronics, shipbuilding, electronic communications, diagnosis and treatment, or transportation facilities.
