Chart for the Number of Failures

A Production Control System in Perspective
The relationship among functions in the whole production control system

The relationship between the production control system and other divisions
Order Receipt/Shipping Control
Demand Forecast
Production Planning
Inventory Control
Material Planning
Engineering Data Control
Purchasing Planning and Acceptance/Acceptance Inspection Control
Manufacturing Planning and Process Control
Quality Control
Cost Control

Asprova MRP

Asprova MRP is calculated on the memory requirement, allocate lead time at a high speed. Can achieve material arrangement Just in Time, which is impossible in other MRP system.

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MRP glossary TOP > Quality Control > Chart for the Number of Failures

Pn Chart

It is also called Pn Chart, and is used to control the number of defectives (Pn) in the sample. For details, see "Pn Chart".

Related term: Control Chart

Reference：JIT Business Research Mr. Hirano Hiroyuki

Chart for the Number of Defects | Quality Control | Check Inspection