Connector Production Notes

- Jan 17, 2017-

1. cutting line: check for correct wiring specifications; specification size; incision must be flush, not scratch the wires, wires and spotless, and so on.

2. Peel the outer skin: flush check if the Peel is not strip wires, grouping and other, skin size is correct.

3. group treatment: trim size is correct, flush trim, trim group not hurt to the core.

4. Peel endothelial: checks whether the peeling flat; skin size is correct; there is no strip wires, broken wires; half a peeled insulators cannot fall off.

5. shrink tube: check for the right nozzle size and models.

6. prepare the soldering: check for correct Tin furnace temperature; prepared before soldering if arranged wire, copper wire, whether there is a fork, bent, discounts and other phenomena; prepare solder copper wire after bifurcation, big head, copper wire does not align and burn insulation skins and so on.

7. solder: check the soldering iron temperature is correct not to scald insulated coat, Tin should be smooth, Wuxi sharp, not welded, cold solder joint.

8. Terminal: make sure terminals, wire size is correct; trumpet, tilting, insulated crimping without skin and wires exposed too long or too short.

9. terminal insertion: check for the right connector, Terminal model; terminals with and without damage, deformation phenomenon; terminals there is no Miss, wrong plug, insert in place, and so on.

10. cable crimping: check for the right connector type; cable direction is correct; wire breakage, copper exposure, burns; crimped in place.

11. blow nozzle: contraction pipe contraction is good, not burned insulation.

12. the Assembly shell: shell is mounted wrong, there are no scratches, burrs and other bad, there are no missing parts, screws are twisted hair, free oxidation and discoloration, loose, and, after Assembly, no consistent bad if shell has a direction, then must be assembled as required.

13. Label: check label is correct, clear, non-hyphenated; label size is correct; label is dirty, damaged; label paste position is correct. 14. tie: check for correct cable tie specifications, color, position, without fracture, loosening.

15. injection molding: check for dirt on the mold, parts shortages, bubbles, poor adhesion, hardened and so on.

16 plug: check the plug molding without damage, the rough, missing parts, edges, debris, rhyolite, and confirming that no deformation, damage, exposed metal Terminal copper and other bad.

17. electrical check: check according to the requirements check the corresponding product guide.

18. Visual inspection: note that as long as they are able to see all of the items you want to check. For example: check products size whether meet requirements; whether with wrong material, and has no more with or less with; check wire, and connection device surface has no designated injury, and stain, and Flash, and deformation, and gap, bad; connection device fixed pieces whether leak loaded, and shell assembled anastomosis whether good; label of content whether right, and clear; label location, and direction whether right; Terminal pressure with state whether good, has no leak plug, and wrong plug, and insert whether in place; row line pressure received status whether good; hot shrink tube contraction whether good, contraction location, and size whether right ; Cable tie specifications, quantity, location is correct, there are no off,

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