The [secret] precautions for servo harness processing supply!

The [secret] precautions of servo wire harness processing supply! Electronic device wiring harness processing is used in different industries and needs to be categorized into different types. There will generally be automotive wiring harness processing, but also servo wiring harness processing supply, terminal wire production and processing, these are electronic devices must be processed in the wiring harness. Servo wire harness processing supply pay attention to the following points:

1, appearance check, moderate support but loose or too tight; flip the surface of the copper wire without sticking ash; wire row excellent, well-proportioned, no heap edge, under the edge (side high side low or two sides high and two sides low), no stranding; surface clean, no black bars, no mess line, no black spots, no air oxidation, no flowers, no scratches, no electroplating tin is poorly (sticking tin, leakage of tin), no slash, no hand joints, no fingerprints; 2, cable wire diameter check. First adjust the vernier caliper to zero; the copper wire to be inspected on the vernier caliper clamp line outside, with moderate force shaking the end of the vernier caliper (force should not be too heavy or too light); when you hear the vernier caliper three sound, you can view the readings; two or three readings should be checked continuously, not every time you check the same part, you should check the subsection; the diameter of the cable 0.2cm or so, check the different pages of the copper wire to prevent a flat wire 3, elongation test, open the power switch of the elongation tester; observe the left side of the clip is located in the initial position, the meter indicates whether the reading is zero. If the left side of the inductive clamp no initial position, the meter indicates that the reading does not go to zero, should press the immediate key and reset button; gently open the clamp, the copper wire to be tested into the inductive clamp, press the inductive clamp, and then gently straighten the copper wire and the other end of the copper wire into the other inductive clamp, press the inductive clamp to clamp the copper wire firmly, press and hold down the detection key; inductive clamp breaks the copper wire to stop the movement, and then observe the readings displayed for the elongation of the copper wire to be measured 4, resistance test, open the main power switch of the resistance detector; clamp both sides of the inductive clip, observe whether the reading is zero; if the equipment indicates that the reading is 0, then take a section of 1m long copper wire to be inspected, with two inductive clamps on both sides of the copper wire. The inspected copper wire should not be in contact with other metal objects. Press and hold the check button; observe the reading it shows and take the reading to measure the resistance;

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