Method for PDCA circulation evaluation and improving of steel enterprises

A technology of enterprises and iron and steel, which is applied in the field of PDCA cycle evaluation and improvement of iron and steel enterprises, can solve the problems of PDCA cycle use evaluation, failure to improve PDCA cycle closed-loop rate, and iron and steel enterprises have no guidance, so as to improve product quality management level and guarantee The effect of smooth implementation and improved closed-loop rate

CN107316126AInactive Publication Date: 2017-11-03TANGSHAN IRON & STEEL GROUP +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2017-11-03
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a method for PDCA circulation evaluation and improving of steel enterprises and belongs to the technical field of comprehensive management of steel enterprises. The method comprises steps of by constructing a hierarchy structure, grading problems disposed by the PDCA circulation and setting weights; analyzing PDCA circulation indexes, and carrying out investigation decomposition on completion situations of steps of P, D, C and A in the PDCA circulation method; using the formula R to calculate the completion rate of the PDCA circulation; using the weights to obtain index situations of the PDCA circulation of this period and evaluating indexes of the general PDCA circulation capability of enterprises; and finally, analyzing by using the PDCA method based on the 5WHY and the 5W1H, and improving the closed loop rate of the PDCA circulation. The beneficial effects are that through evaluation and improving of the PDCA circulation of the steel enterprises, processes of the quality system are gradually carried out; the management level for product quality is increased; the problem recognition rate in a quality management process is improved; the capability of solving problems at the basic level is improved; and smooth development of quality management is ensured.
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Description

technical field

[0001] The invention relates to a PDCA cycle evaluation and promotion method for iron and steel enterprises, and belongs to the technical field of comprehensive management of iron and steel enterprises. Background technique

[0002] Over the years, iron and steel enterprises have had many quality management production lines, long processes, and large management spans. The quality management lines are not refined, and many management measures cannot be implemented. At the same time, affected by factors such as the system and organizational structure, the management methods are relatively extensive and qualitative. In recent years, iron and steel enterprises have adopted PDCA cycle management, which has greatly improved the level of quality management in some aspects, established and improved the management system, and achieved a large number of management results. However, due to the lack of quantification of the PDCA cycle operation As a result, the PDCA cycl...

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Embodiment Construction

[0018] The present invention will be further described through the embodiments below in conjunction with the accompanying drawings.

[0019] A method for PDCA cycle evaluation and improvement of iron and steel enterprises, which is divided into PDCA cycle evaluation of iron and steel enterprises and promotion after PDCA cycle evaluation of iron and steel enterprises. The PDCA cycle evaluation of iron and steel enterprises includes the following steps:

[0020] 1) Build a hierarchical structure for the problems that need to be solved in the PDCA cycle of iron and steel enterprises, classify the problems that the PDCA cycle handles, and set the weight. The details of this embodiment are shown in Table 1:

[0021] Table 1

[0022]

[0023] 2) Decompose the PDCA cycle indicators, and investigate and decompose the completion of each step P, D, C, and A in the PDCA cycle method.

[0024] L P = P steps completed / total

[0025] L D = D steps completed / total

[0026] L C ...