Reducing bag defects using six Sigma methodology: A case study in a cement industry

Putri, Nilda Tri; Hidayat, Bayu; Yusof, Sha’ri Mohd; Fatrias, Dicky; Indrapriyatna, Ahmad Syafruddin

doi:10.1109/icitm.2018.8333911

Cited by 3 publications

(1 citation statement)

References 6 publications

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“…Due to efficiency issues or low process productivity cycles in the train carriage assembly process, there has been a significant reduction in waiting time, increased value-added time, and a significant decrease in non-value-added time (Daniyan et al, 2022). In addition, the Six Sigma DMAIC process was implemented (Kregel et al, 2021;Padmarajan & Selvaraj, 2021;Ploytip Jirasukprasert et al, 2014;Putri et al, 2018;Sharma et al, 2018). One example is the Indian rubber weather strip manufacturer.…”

Section: Introductionmentioning

confidence: 99%

Reducing Defects Using DMAIC Methodology in an Automotive Industry

Imansuri,

Chayatunnufus,

Safril

et al. 2024

Spek Ind

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Quality is when it meets the wants and expectations of customers or even exceeds them. Every company must raise the quality of its current products and services. A complete and adaptable approach for establishing, maintaining, and maximizing company success is Six Sigma. Define, Measure, Analyze, Improve, and Control (DMAIC) is one of the tools used to implement Six Sigma. PT. KRM is one company engaged in the automotive sector, which produces Colt Diesel trucks. This research focuses on the welding processes. Defective products were found in as much as 5% of total production, exceeding the company's target of 3%. This research was conducted to determine the process capability based on product defects with the Six Sigma DMAIC method approach, then to find out the proposal for implementing quality control by analyzing the causes of defects in the production process and then looking for continuous improvement with the 5W+1H concept. The improvement was made to decrease the DPMO value of 4.496 and increase the sigma value of 0.19. This study demonstrates how the Six Sigma DMAIC approach can improve the quality of the cabin production process for the part side outer pillar LH. This case can help company managers apply Six Sigma methods to solve complex problems in other processes.

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Section: Introductionmentioning

confidence: 99%

Reducing Defects Using DMAIC Methodology in an Automotive Industry

Imansuri,

Chayatunnufus,

Safril

et al. 2024

Spek Ind

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Reduction of non-conforming products through a quality management model using Lean Manufacturing tools in the wood furniture industry

Urbina

Gutierrez

Tejada

et al. 2022

2022 Congreso Internacional De Innovación Y Tendencias en Ingeniería (CONIITI)

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Yeni Bir Ankastre Fırını Devreye Alma Sürecinde TÖAİK Döngüsü: HTEA Ve DT Uygulamaları

AKTAR DEMİRTAŞ,

YETİMLER KOSTUR,

KARA

2024

Verimlilik Dergisi

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Objective: Six Sigma-SS and the DMAIC-Define, Measure, Analyze, Improve, Control cycle are employed to enhance the success of the launch of a new built-in oven with a digital panel. Method: Following the define and measure phases, to identify and eliminate potential failures, Failure Mode and Effect Analysis-FMEA is conducted and control plans were composed during the analyse phase. In the improvement phase, the Risk Priority Numbers-RPNs obtained through FMEA and recommendations were listed. Using Design of Experiments-DOE, the lifespan of bulbs in ovens was maintained at the target value while reducing procurement costs. In the control phase, the results of validation experiments and the gains were reported. Findings: After reporting the RPNs related to high-risk failure modes and providing improvement recommendations, DOE and Analysis of Variance were employed to determine which type of oven and brand of bulb could be used. If implemented, the expected annual savings are approximately 20,000 Euros. Originality: This article focuses on an integrated approach for a product that is set for a new launch. It aims to improve design and production processes using the SS while also targeting cost reduction in procurement processes. To the best of our knowledge, no similar study has been encountered in the literature.

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Reducing bag defects using six Sigma methodology: A case study in a cement industry

Cited by 3 publications

References 6 publications

Reducing Defects Using DMAIC Methodology in an Automotive Industry

Reducing Defects Using DMAIC Methodology in an Automotive Industry

Reduction of non-conforming products through a quality management model using Lean Manufacturing tools in the wood furniture industry

Yeni Bir Ankastre Fırını Devreye Alma Sürecinde TÖAİK Döngüsü: HTEA Ve DT Uygulamaları

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