Companies always face certain risks and problems in their work. To reduce the likelihood of negative consequences, avoid financial and reputational losses and improve the quality of activities, analytical tools are used.
What methods can be used together with the Ishikawa diagram method?
The Ishikawa method is used in conjunction with brainstorming because it helps to quickly structure and distribute the identified causes into main categories.
How to organize a brainstorming session?
When working with an Ishikawa diagram, it is recommended to include in the team those who have a good understanding of operational processes. For example, in a machine-building enterprise, these could be production workers, technical specialists, and designers.
Brainstorming begins with participants formulating the problem and trying to identify which processes and factors influence it. The main question they ask is: "Why did this problem appear?" All answers are recorded and considered as key factors, i.e. first-level causes.
After identifying key aspects, the oman phone data question is asked: "Why did this happen?" The answers to this question help to clarify the details and become the second-level reasons.
How many problems can be solved using the Ishikawa diagram method?
There is no limit on the number of main factors, but it is still recommended to choose from four to six main reasons. Ishikawa believes that there are few truly significant factors. This is confirmed by the Pareto principle, according to which a small number of reasons have a key influence.
Kaoru Ishikawa's book " Japanese Quality Management Methods" emphasizes that in any work process, it is easy to find many potential causes for a problem. However, trying to control all of these factors at once is impractical. Not only is it ineffective, it is also too expensive.
The Ishikawa diagram is one of the proven methods for analyzing problems. This tool appeared in Japan in the 1950s, including at Toyota. Today, the Ishikawa diagram is used not only in the manufacturing industry, but also in education, trade, healthcare, and other areas. No special knowledge or skills are required to create an Ishikawa diagram. You just need to assemble a team that is interested in solving the problem and follow simple rules when filling out the diagram.
Author of the article
Dmitry Svistunov
Dmitry Svistunov
Head of SEO and Development
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