Quality Control System for Cement Manufacturing using Software Techniques
This research paper focuses on creating a system that monitors and records daily readings of cement physical tests at quality laboratories of cement factory and accordingly the control charts for each test were established. The importance of control charts for the variables lies in the expression of the system status (inside or outside the control limits); normally the points which are located outside the borders indicate that the system is out of control. But in some cases, the points are within the control limits but took an abnormal distribution. First, the system determines the style of pattern type, analyzes and then finds out the expected causes and suggests the solutions. The system was tested by inserting different records in different intervals of time; the results obtained were reasonable and had explained the effectiveness of the system.
Outcomes
With regard to the previous reports of cement quality control laboratory, the outcomes of the results show that all samples within control limits and the process under control. This belief is wrong since it disregards how many samples were distributed within the limits of control chart. According to the basis of the statistical quality control standard, there are several cases that the sample distribution within control limits, although they do not reflect normal distribution. Therefore, it is considered to be out of control. Applying this concept to the results of the physical tests during certain periods of time, it became clear that there are a number of cases took an abnormal distribution, and not commensurate with preceding outcomes was previously thought to be within control.
The document
https://drive.google.com/open?id=1uwp0kmpwgrJidGP4PQ37pvFgR_ev9XpL
Quality Control System for Cement Manufacturing
Quality Control System for Cement Manufacturing using Software Techniques
This research paper focuses on creating a system that monitors and records daily readings of cement physical tests at quality laboratories of cement factory and accordingly the control charts for each test were established. The importance of control charts for the variables lies in the expression of the system status (inside or outside the control limits); normally the points which are located outside the borders indicate that the system is out of control. But in some cases, the points are within the control limits but took an abnormal distribution. First, the system determines the style of pattern type, analyzes and then finds out the expected causes and suggests the solutions. The system was tested by inserting different records in different intervals of time; the results obtained were reasonable and had explained the effectiveness of the system.
Outcomes
With regard to the previous reports of cement quality control laboratory, the outcomes of the results show that all samples within control limits and the process under control. This belief is wrong since it disregards how many samples were distributed within the limits of control chart. According to the basis of the statistical quality control standard, there are several cases that the sample distribution within control limits, although they do not reflect normal distribution. Therefore, it is considered to be out of control. Applying this concept to the results of the physical tests during certain periods of time, it became clear that there are a number of cases took an abnormal distribution, and not commensurate with preceding outcomes was previously thought to be within control.
The document
https://drive.google.com/open?id=1uwp0kmpwgrJidGP4PQ37pvFgR_ev9XpL
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