# |
Process Name |
Checking Items |
Detection frequency |
Inspection Tools/Equipments |
1 |
IQC |
Check raw material: Dimension, Ingredient, RoHS |
Caliper, Micrometer, XRF spectrometer |
|
2 |
Heading |
Outward appearance, Dimension |
First parts inspection: 5pcs each time Regular inspection: Dimension -- 10pcs/2hours; Outward appearance -- 100pcs/2hours |
Caliper, Micrometer, Projector, Visual |
3 |
Threading |
Outward appearance, Dimension, Thread |
First parts inspection: 5pcs each time Regular inspection: Dimension -- 10pcs/2hours; Outward appearance -- 100pcs/2hours |
Caliper, Micrometer, Projector, Visual, Ring gauge |
4 |
Heat treatment |
Hardness, Torque |
10pcs each time |
Hardness Tester |
5 |
Plating |
Outward appearance, Dimension, Function |
MIL-STD-105E Normal and strict single sampling plan |
Caliper, Micrometer, Projector, Ring gauge |
6 |
Full Inspection |
Outward appearance, Dimension, Function |
Roller machine, CCD, Manual |
|
7 |
Packing&Shipment |
Packing, Labels, Quantity, Reports |
MIL-STD-105E Normal and strict single sampling plan |
Caliper, Micrometer, Projector, Visual, Ring gauge |
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