Introduction to the production process of drone wiring harness, quick collection!

One station of the drone harness production is the open wire process, the accuracy of the open wire process is directly related to the entire production schedule, once the error, especially when the open wire size is short, all the stations have to rework, time-consuming and laborious, affecting the production efficiency; the wire is opened to the second station is the crimping process, according to the drawing requirements of the type of terminal to determine the crimping parameters and to develop the crimping operating instructions, if there is a special requirement for the process of Documentation for identification, and operator training; then the pre-assembly process, first of all, we must prepare the pre-assembly process operating instructions, in order to improve the efficiency of the final assembly, complex harnesses must be equipped with a pre-assembly station, if the pre-assembly part of the assembly is not enough or the assembly of the alignment path is unreasonable, it will increase the workload of the total assembler; the last step is the final assembly process, according to the product development department design of the The last step is the final assembly process, according to the assembly tray designed by the product development department, design the specifications of the tooling equipment and the material box, and stick the numbers of all the assembly sheaths and accessories on the material box to improve the assembly efficiency.

　The electronic technology content and quality of the drone harness on board has gradually become an important indicator for evaluating the performance of the drone, and drone manufacturers should pay special attention to the selection of the harness, and it is also necessary to understand the process and production of the drone harness.　　The load source is the service object of the drone wiring harness, which usually refers to the user equipment; broadly speaking, the upper device is the load source of the lower device. In telephone communications, the load source is also known as the telephone source.The number of devices served in a wire harness is called the capacity of the harness.　　Detection and judgment of wire harness burnout faults, in the circuit of the power supply system, where the wire harness is burned out, the junction of the burned out part and the intact part, it can be assumed that the wires here are grounded; if the wire harness is burned to the wiring part of the electrical equipment, it means that the electrical equipment has a malfunction; detecting and judging the short-circuiting, open-circuiting, and poor-contact faults between the lines. The wire harness is subjected to external extrusion and impact, resulting in damage to the insulation layer of the wires in the harness, leading to a short circuit between the wires. When judging, you can dismantle the connectors of the power-using equipment and the wire harness at both ends of the control switch, and use a meter or a test lamp to detect the short-circuit condition of the wires.　　Conductor open-circuit faults, in addition to the phenomenon of obvious breakage, most common faults occur between the conductor and the conductor terminals. In some cases, after the wire is broken, the outer insulation and wire ends are intact, but the inner core wire and wire ends are broken. When judging, the suspected breakage of the conductor and wire end can be tensile test. In the tensile test process, if the wire insulation layer gradually thinning, you can confirm that the wire open circuit. With poor wire contact, the fault occurs mostly in the connector. When the fault occurs, it will cause the electrical equipment to not work properly. To determine this, turn on the power of the electrical equipment and touch or pull the relevant connector of the electrical equipment. When touching a connector, the electrical equipment works normally or abnormally, indicating that the connector is faulty.

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