scholarly journals Bolt Product Quality Control Using Six Sigma DMAIC Method (Case study: PT XYZ Company)

2020 ◽  
Vol 1003 ◽  
pp. 012094
Author(s):  
Aulia Ishak ◽  
Nitra Elizabeth Zalukhu
Keyword(s):  
Quality Control ◽  
Product Quality ◽  
Six Sigma ◽  
Product Quality Control ◽  
Dmaic Method

scholarly journals Application of Six Sigma Using DMAIC Methodology in the Process of Product Quality Control in Metallurgical Operation

2017 ◽  
Vol 20 (4) ◽  
pp. 104-109 ◽  
Author(s):  
Lenka Girmanová ◽  
Marek Šolc ◽  
Juraj Kliment ◽  
Adriana Divoková ◽  
Vojtech Mikloš
Keyword(s):  
Quality Control ◽  
Product Quality ◽  
Six Sigma ◽  
Analysis Data ◽  
Product Quality Control ◽  
Safety Level ◽  
Effect Analysis ◽  
Sigma Level ◽  
Tools And Techniques

Abstract The Six Sigma DMAIC can be considered a guide for problem solving and product or process improvement. The majority of companies start to implement Six Sigma using the DMAIC methodology. The paper deals with application of Six Sigma using the DMAIC methodology in the process of product quality control. The case study is oriented on the field of metallurgical operations. The goal of the Six Sigma project was to ensure the required metallurgic product quality and to avoid an increase in internal costs associated with poor product quality. In this case study, a variety of tools and techniques like flow chart, histogram, Pareto diagram, analysis of FMEA (Failure Mode and Effect Analysis) data, cause and effect diagram, logical analysis was used. The Sigma level has improved by approximately 13%. The achieved improvements have helped to reduce the quantity of defective products and the processing costs (technology for re-adjusting). Benefits resulting from the DMAIC implementation can be divided into three levels: the qualitative, economic and safety level.

scholarly journals Clarisa Product Quality Control Using Methods Lean Six Sigma and Fmeca Method (Failure Mode And Effect Cricitality Analysis) (Case Study: Pt. Maspion Iii)

2021 ◽  
Vol 4 (1) ◽  
pp. 47-56
Author(s):  
Achmad Rifki Andriansyah ◽  
Wiwik Sulistyowati
Keyword(s):  
Quality Control ◽  
Production Process ◽  
Product Quality ◽  
Failure Mode ◽  
Six Sigma ◽  
Lean Six Sigma ◽  
Qualitative Approaches ◽  
Criticality Analysis ◽  
A Company

PT. Maspion III is a company engaged in household appliances products, In carrying out its production process activities PT. Maspion III experiences various problems. Clarisa products are products that are found reject or defective. because it is caused by suboptimal quality control. This can be seen from the number of reject or defect products. This study aims to determine the type of waste that causes defects, determine the capability of the production process, and provide recommendations for improvement in the production process. The research methods are quantitative and qualitative approaches to lean six sigma and yang and FMECA (Failure Mode and Effect Criticality Analysis). lean six sigma is a systemic and systematic approach to identifying and eliminating waste. FMECA (Failure Mode and Effect Criticality Analysis) is used as a reference for companies to take corrective actions to identify product critical points in the production process. The results obtained are waste that affects product quality, namely waste defect, there are two highest defects, namely floi with a cumulative presentation of 51% and a breakage of 65%. In August the capability process is 1.5012, In September the capability process is 1.6818, In October the capability process is 1.3727, In November the capability process is 1.4275, In December the capability process is 1.4366

scholarly journals Analysis of quality control in efforts to reduce the level of product defects at PT. MAG

2020 ◽  
Vol 8 ◽  
pp. 428-436
Author(s):  
Isna Zulfa Azmi ◽  
Oktora Yogi Sari
Keyword(s):  
Quality Control ◽  
Production Process ◽  
Product Quality ◽  
Six Sigma ◽  
Raw Materials ◽  
Analysis Tool ◽  
Factors Affecting ◽  
And Control ◽  
Dmaic Method

The increasing number of bag factories throughout Indonesia that have well-known brands and every manufacturer is required to provide products of good quality. Poor product quality will cause consumers to move to other similar products. So in the production of bags, the thing that must be considered by the company is the quality of its products. In this study the authors aim to analyze quality control in a production process and identify several factors that cause disability in the product, PT. MAG is a bag company that is demanded to control the quality of the production process. This study uses a six sigma analysis tool consisting of five steps, namely using the DMAIC method (Define, Measure, Analyze, Improve, and Control). Based on the results of the study there are three types of disabilities in the production process, including cutting, zippers and broken bag straps with an average sigma value of 2.48 with a DPMO value of 20256.92. Factors affecting the production process are human, machine, environment, equipment, raw materials, and methods. In this case the company can use the Six Sigma method because it is still in the medium category.

SIX SIGMA DMAIC APPLICATION ON SMALL BUSINESS PERFORMANCE: A CASE STUDY ON INDONESIAN’S TOBACCO COMPANY

2020 ◽  
Vol 7 (2) ◽  
pp. 113-124
Author(s):  
Syafril Widya Husada ◽  
Handriyono Handriyono ◽  
Intan Nurul Awwaliyah
Keyword(s):  
Quality Control ◽  
Six Sigma ◽  
Business Performance ◽  
Standard Procedure ◽  
Production Performance ◽  
Control Department ◽  
Small Business Performance ◽  
Dmaic Method ◽  
Research Period

This study is aimed to examine the company's production performance in the quality control department by implementing the Six Sigma DMAIC Method. Research is conducted on small tobacco business namely CV SUUD for its specific cigarette product called SKM 88 Golden Taste. The cigarette production data are collected for the period of March 22, 2019 to April 22, 2019 while the data are then analyzed using Six Sigma DMAIC Method (Define, Measure, Analyze, Improve, Control). Using the descriptive method, the results show that the SKM 88 Golden Taste cigarettes produced during the period of observation contains defect such as deflated, porous, and non-sticky glue. The production performance of SKM 88 Golden Taste cigarettes in the research period is at the level of 11.353 Defects per Million Opportunities (DPMO) or equivalent to 3,78 Sigma. This finding indicates that CV SUUD lost its revenue by 25% to 40% cause by the defect in the production which is important for small company like CV SUUD to improve its quality control by refining its standard procedure as suggested by the Six Sigma evaluation.

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