In the era of big data, the USB data cable has shown great advantages, providing high-speed data transmission rates for a variety of application devices. In order to ensure the high-quality performance of the USB data cable, attention should be paid to a variety of adverse Factors, the following is a detailed explanation of the precautions in the manufacturing stage of the USB data cable by STC.
1. When cutting the USB data cable, it should not be crushed or scratched, and the size and length should be within the tolerance range.
2. When the USB data cable is in the peeling stage, the core wire should not be scratched, and the size and length should be appropriate.
3. When the USB data cable is twisted and braided, make sure that the braided twist is clean and tidy.
4. When the USB data cable is in the stage of cutting the outer aluminum foil, the core wire must not be cut and must be cut cleanly.
5. When the USB data cable is in the core-off stage, the copper wire cannot be broken off and the copper wire cannot be scratched.
6. When the USB data cable is in the soldering stage, it is necessary to pay attention to the temperature of the soldering iron, and not to dislocate, connect tin, fake soldering, bright tin points and other factors.
7. When the USB data line is in the tin inspection stage, it cannot be dislocated, connected with tin, and falsely soldered, and the tin point should be full and bright.
8. When the USB data cable is forming the inner mold, pay attention to the forming pressure, temperature, time, and can not punch the glue, pierce the front, or crush the iron shell.
9. When the USB data cable is in the semi-finished product testing stage, it is necessary to take out the points according to the template, and there should be no open circuit, short circuit, poor INT function and other factors.
10. When the USB data cable is forming the outer mold, pay attention to the molding pressure, temperature and time, and do not punch the glue, pierce the front, or crush the iron shell.
11. When the USB data cable is in the finished product testing stage, it is necessary to take out the points according to the template, and there should be no problems such as open circuit, short circuit, and poor INT function.
12. During the visual inspection stage of the USB data cable, there should be no problems such as punching, lack of glue, burrs, crushing the iron shell, and scratching.
13. When the USB data cable is in the packaging stage, it is necessary to ensure that the appearance is clean, and the wire is tied according to the size required by the drawing.
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Post time: Apr-25-2022