Methods of quality inspection

Methods of quality inspection

Seven new methods of QC

① Relation graph method (association graph method);

② KJ method (affinity graph method, card method);

③ System diagram method (tree diagram method);

④ Matrix diagram method;

⑤ Matrix data analysis method;

⑥ Process decision program chart (PDPC)

Or major accident prediction chart method;

⑦ Network graph method (also known as network planning technology < PERT > method or vector diagram is also called critical path

Line method)

Five core manuals of ISO / TS16949

① FMEA (potential failure mode and effect analysis)

mode and effects Analysis);

② MSA (measurement system analysis);

③ SPC (statistical process control);

④ APQP (advanced product quality planning and control plan)

Product Quality Planning (APQP) and Control Plan);

⑤ PPAP (production part approval process)

The most important of the five manuals is APQP

10s / five constant method

(1) 10s from 5S

1s: finishing (Seiri)

2S: Seiton

3S: cleaning (seis0),

4S: cleaning (seiketsi)

5S: accomplishment (shitsijke)

6S: Safety

7S: saving / speed

8s: Service (servlce)

9s: satisficatl0n

10s: persistence

Five regular methods

The five constant method is a technology used to maintain the quality environment, which is called 5S in western countries. Hong Kong is known as the “five constant laws”. Due to the language needs, it has translated five English words, namely, structure, systematise, sanitise, standardization and self discipline. The implementation of the five standing laws in Hong Kong naturally requires the cooperation of five Chinese characters. It is also what we usually say: sorting out, rectifying, cleaning, and self-cultivation.

Chinese * English (5-s) * 50 points * court example*

① Often organize structurise 10 to throw away or return unnecessary items

② The file can be found in 30 seconds after regular systematise rectification

③ 5 people should be aware of hygiene responsibility

④ Storage transparency of standard 15;

⑤ Self discipline 10 daily use of five

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