1 , feed ( cargo ) inspection (IQC): substandard materials into the factory to stop production of the primary aspects of the control point . (Incoming Quality Control)
① feed inspection items and methods:
a Appearance : general use visual , touch, comparative samples verified ;
b Dimensions : general use calipers , micrometers , etc. measuring verification ;
c Features : If the physical, chemical, mechanical properties , generally with testing instrument and a specific method for authentication.
② feed testing methods : a full inspection , b sampling
③ test results of treatment: a receiver ; b rejection ( ie returns ); c concession received ; d full inspection ( pick nonconforming product returns ) e reworked re-examination
④ based standards : "Raw materials , purchased parts technical standards", " incoming inspection and test control program ", " Physical and chemical testing procedures" and so on.
2, the production process inspection (IPQC): generally refers to the material to finished product storage depot before after each stage of the production quality control activities , namely Inprocess Quality Control. And with respect to the phase of the quality inspection , then known as FQC (Final Quality Control).
① process inspection approach are:
a. first pieces of self-inspection, mutual inspection, special inspection combined ;
b. process control and sampling, inspection combined ;
c. several processes focused examination ;
d. tested by procedure ;
e. complete product testing ;
f. sampling combined with full inspection ;
② Process Quality Control (IPQC): Is the production process to make inspection tours .
  Quality Control
a. First Article Inspection ;
b. material verification ;
c. Inspection : to ensure proper inspection time and frequency , in strict accordance with inspection standards or operating instructions, inspection . Including product quality, process planning , machine operating parameters, material placed , logos , and environmental inspection ; d inspection records , should fill .
③ process product quality inspection (FQC): for after the completion of the quality of the product validation to determine whether the batch into the next process , is a fixed-point inspection or acceptance testing . a. Inspection items: appearance, size , physical and chemical characteristics ; b. Inspection type: Normal use of sampling ; c. substandard treatment ; d. records ;
④ based standards : "operating instructions ", " step test ", " process inspection and test procedures " and so on .
3, the ultimate test of control : the finished product shipment inspection . (Outgoing Q.C)
4 , the quality of feedback and exception handling :
① yourself can determine , directly or workshop dealt with immediately notify the operator ;
② he could not judge , then hold bad sample confirmed delivery charge , and then notice to correct or treatment ;
③ should be recorded accurately to the unusual circumstances ;
④ to correct or improve measures to confirm and track treatment effect ;
⑤ on the semi- finished product testing should be ready to state clearly identify and monitor relevant departments for isolated storage.
5 , quality records : the quality of the job as completed activities and results provide objective evidence .
Must be: accurate, timely , clear handwriting , complete and affix the seal or signature test .
Also do: timely sorting and archiving, and stored in a suitable environment .