An Application Of Sampling Method For Quality Control : Case Study On Roller Manufacturing Industry
This report discussed the important of applying Sampling Method for quality control in ABC roller manufacturing industry. The purpose of this study is to identify the current weakness of 100 percent inspection applied in quality control in ABC Company and to propose a sampling plan that may impro...
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| Format: | Monograph |
| Published: |
UTeM
2009
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| Online Access: | http://library.utem.edu.my:8000/elmu/index.jsp?module=webopac-d&action=graphicFullDisplayRetriever.jsp&szMaterialNo=0000051894 http://library.utem.edu.my:8000/elmu/index.jsp?module=webopac-d&action=graphicFullDisplayRetriever.jsp&szMaterialNo=0000051894 http://eprints.utem.edu.my/1672/1/An_Application_Of_Sampling_Method_For_Quality_Control_-_Case_Study_On_Roller_Manufacturing_Industry_-_24_pages.pdf http://eprints.utem.edu.my/1672/2/An_Application_Of_Sampling_Method_For_Quality_Control_-_Case_Study_On_Roller_Manufacturing_Industry_-_Full_Text.pdf |
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| Summary: | This report discussed the important of applying Sampling Method for quality control
in ABC roller manufacturing industry. The purpose of this study is to identify the
current weakness of 100 percent inspection applied in quality control in ABC
Company and to propose a sampling plan that may improve ABC Company
performance and customer satisfaction. The methodology of this study is conducted
through the data collections that taken in industry based on the whole year QC
reports in 2008. All the data collection taken is in attributes type, so this study is
conducted by using the step-by-step procedure of Military Standard 105E (MIL STD
105E). There are a few of inspection tables to be used to support each step in the
procedure. Results gains are analyzed in three categories of single sampling plan:
normal inspection, tightened inspection and reduced inspection. Other than that,
performance for each type of sampling methods also analyzed in an operating
characteristic (OC) curve. From the result findings, a suitable sampling method is
being chosen to improve the performance in quality inspection. In the end of this
study, benefits and the limitations of sampling method are discussed. Other than that,
some recommendations for future improvement and further explore in inspection
operation are also discussed. |
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