Construction of control chart based on six sigma initiatives for Cumulative – Sum
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2016, Vol 4, Issue 9
Abstract
A control chart is a statistical device used for the study and control of repetitive process. W.A. Shewhart [6] of Bell Telephone Laboratories suggested control charts based on the 3 sigma limits. Now the companies in developed and developing countries started applying Six Sigma initiatives in their manufacturing process, which results in lesser number of defects. The companies practicing Six Sigma initiatives are expected to produce 3.4 or less number of defects per million opportunities, a concept suggested by Motorola. If the companies practicing Six Sigma initiatives use the control limits suggested by Shewhart [6], then no point fall outside the control limits because of the improvement in the quality of the process. In this paper an attempt is made to construct a control chart based on six sigma initiatives for cumulative – sum specially designed for the companies applying Six Sigma initiatives in their organization. Suitable Table – IV is also constructed and presented for the engineers to take quick decisions.
Authors and Affiliations
Radhakrishnan. R, Balamurugan. P
Keywords
Related Articles
- EP ID EP22611
- DOI -
- Views 257
- Downloads 6
Survey of Cloud Security Techniques
Cloud storage is use to reduce the cost of storage in I.T fields and other benefits such as data accessibility through internet. Ensuring the security of cloud server is important so store sensitive data for example con...
Design & Static Analysis of Steel, Glass/Epoxy Mono Leaf Spring of Same Stiffness for Shifting Natural Frequency to Reduce the Vibrations
The objective is to present experimentation, modeling and analysis of steel, Glass/Epoxy mono leaf spring for Static, analysis and compare its results. Static experimentation is carried out using UTM (Universal testing...
Prediction of Distribution Transformer Premature Failures
This paper deals with two types of Distribution Transformer failure analysis tests which can help in monitoring the Distribution Transformers condition. The three methods are Conventional oil test, Furan derivatives tes...
Improving Fodder Biomass Modeling in The Sahelian Zone of Niger Using the Multiple Linear Regression Method
This study was carried out in Niger and aims to propose an improved fodder biomass estimate model using the Multiple Linear Regression (MRM) method. The work was carried out with measurements of herbaceous mass (in situ...
Structural Health Monitoring Of RCC Slab Using PZT Material: An Overview
In order to study the damage detection or structural health monitoring of RCC slab by the using of PZT smart material. During the process of monitoring or analyzing the damage, simply PZT patches are attached to the sur...