What are the reasons for the damage of the usb precision connector? The electric connection wire or the wire clamp cannot carry current and is burnt or broken. The scattered strands of the electrical connection wires are severe,USB cable and the strands or wires are burnt. The electrical connection wires are severely corroded,USB cable and the cross-sectional flow surface cannot be burnt or broken. The electrical connection wire and the wire clamp are not touching well,USB cable or the power supply wire clip and the touch wire are not touching well, resulting in burning. The wire clamp and the thread cannot touch the current-carrying surface and cause burnout.
The looseness of the clamp nut somewhere was not found and dealt with in time, resulting in a USB precision connector falling. There is no temperature change after the USB precision connector is installed. The offset is reserved or the offset reserved is too small. After the USB precision connector is installed,USB cable the temperature changes and the offset is reserved. The straight electrical connection line between the load-bearing cable and the touch line relaxes until it relaxes to the bottom of the touch line and is damaged by the pantograph in operation. Cut off. The distance between the bottom circle of the straight part and the touch line is too small, which is damaged by the pantograph.
The power cord clamp device on the touch cable was tilted and knocked out by the pantograph, which caused a bow-cutting incident. A bow-cutting occurred in other positions of the touch network, USB cable and the pantograph continued to run to the usb precision connector device to cut the usb precision connector. Bad.
