Seven tools in the old version:
The seven old methods of QC are: checklist, analytic hierarchy process, Plato, causality diagram, scatter diagram, histogram and control diagram.
In a sense, the implementation of QC Seven Law shows the advanced level of company management to a certain extent.
The success or failure of these methods will become an important aspect of the company's market upgrade: almost all OEM customers will regard the application of statistical technology as an important aspect of audit, such as TDI and Motorola.
Seven new tools:
The new seven methods of QC refer to chart method, KJ method, system diagram method, matrix diagram method, matrix data analysis method, PDPC method and network diagram method.
Relatively speaking, the promotion and application of the new seven technologies in the world is far less than that of the old seven technologies, and it has never become an important aspect of customer audit. Kaoru ishikawa, a famous Japanese quality management expert, once said: 95% of the quality management problems of enterprises can be solved by all employees in the enterprise using QC seven methods. The implementation of total quality management can not be separated from the mastery and flexible use of these tools by personnel at all levels and departments of enterprises.
The five principles of quality control refer to:
1. Focus on customers: organizations depend on customers. Therefore, the organization should understand the current and future requirements of customers, meet customer requirements, and strive to exceed customer expectations.
2. Leadership: Leaders are convinced of the unity of goals and directions. They should create and maintain an internal environment so that employees can fully participate in and achieve organizational goals.
3. Full participation: People at all levels are the foundation of the organization. Only with their full participation can their talents benefit the organization.
4. Process method: When related resources and activities are used as process management, it will help the organization to improve the effectiveness and efficiency of achieving its goals.
5. Systematic management method: identifying, understanding and managing related processes as a system will help organizations improve the effectiveness and efficiency of achieving their goals.