Aplikasi Lean Six-Sigma Untuk Mengurangi Pemborosan Di Bagian Packaging Semen

Astuti, Retno; Lathifurahman, Lathifurahman

doi:10.24853/jisi.7.2.143-153

Cited by 5 publications

(5 citation statements)

References 2 publications

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“…Analyze (A) merupakan tahap dilakukannya proses identifikasi, organisasi, validasi dari akar penyebab masalah potensial. Pada tahap ini dilakukan analisa penyebab terjadinya produk cacat atau penyimpangan produk yang terjadi sehingga jenis masalah yang dihadapi dan juga solusi perbaikan yang dibutuhkan dapat diketahui dengan bantuan dari beberapa tools salah satunya yaitu Fishbone Diagam [6].…”

Section: Pendahuluanunclassified

Implementasi Pengendalian Kualitas pada Proses Pengeringan Teh Hitam (Orthodox) Menggunakan Metode Six Sigma (DMAIC) (Studi Kasus : PT. XY)

Nadia Illiyastia,

Prakoso,

Ari Andriyas Puji

2023

JST

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Proses pengeringan merupakan salah satu Critical Control Point (CCP) yang terdapat dalam rangkaian proses produksi teh hitam (Orthodox). Kurang maksimalnya proses pengeringan teh hitam dapat menyebabkan kualitas bubuk kering yang tidak sesuai dengan standar. Permasalahan yang ditemukan pada proses pengeringan PT. XY adalah ditemukannya bubuk teh yang mengalami penyimpangan yang harus di rework karena kadar air yang terkandung tidak memenuhi standar perusahaan (3 - 4%). Penelitian ini dilakukan untuk mengetahui nilai sigma yang terdapat pada proses pengeringan dan faktor penyebab terjadinya penyimpangan pada bubuk teh hasil pengeringan serta menentukan alternatif solusi yang diprioritaskan untuk mengatasi penyebab penyimpangan tersebut. Metode yang digunakan untuk mengukur kinerja pada proses pengeringan dilakukan dengan menggunakan metode Six Sigma (DMAIC), sedangkan metode yang digunakan untuk menganalisis prioritas perbaikan adalah Failure Mode and Effect Analysis (FMEA). Hasil penelitian menunjukkan bahwa proses pengeringan teh hitam memiliki level sigma sebesar 4,29 sigma dengan kemungkinan kerusakan sebanyak 2.608 sampel dalam satu juta produksi. Penyebab terjadinya penyimpangan pada proses pengeringan terletak pada faktor manusia, material dan mesin. Prioritas rekomendasi perbaikan dilakukan secara berurutan dimulai dari failure mode dengan nilai RPN tertinggi (336) hingga failure mode dengan nilai RPN terendah (80) sehingga kinerja pada proses pengeringan dapat meningkat.

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Section: Pendahuluanunclassified

Implementasi Pengendalian Kualitas pada Proses Pengeringan Teh Hitam (Orthodox) Menggunakan Metode Six Sigma (DMAIC) (Studi Kasus : PT. XY)

Nadia Illiyastia,

Prakoso,

Ari Andriyas Puji

2023

JST

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“…Fase ini mengidentifikasi aktivitas proses dan isu-isu yang terjadi dalam menentukan aliran proses sehingga pemborosan dapat dideteksi [12]. Tahap pertama penelitian dilakukan identifikasi critical to quality, dilanjutkan dengan deskripsi alur proses bongkar muat.…”

Section: Tahap Defineunclassified

Analisis Aktivitas Bongkar Muat Kapal Untuk Eliminasi Pemborosan di PT. Pelayaran Timur Asri Laut

Syahputra

Widyaningrum

Wang

2022

JSE

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PT. Pelayaran Timur Asri Laut is the loading and unloading service company of various types of commodities. In the service process, operational performance is considered not optimal or there is waste which indirectly has an impact on the longer the berthing time of the ship, causing port congestion. The implementation of this study involves various activities such as identifying waste, analyzing the causes of waste occurring using the Lean Six Sigma method. The purpose is to analyze ship loading and unloading by identifying waste, analyzing the causes of waste and the factors causing demurrage in PT. Sea East Voyage. The results showed that the factors causing the highest waste category demurrage occurred in the Internal Equipment Breakdown, then using a fishbone diagram and FMEA for the factors causing of the problem to get the highest RPN value. The 5 highest causes of the RPN value are the Operator not in accordance with the SOP, short lifetime, monitoring has not been measured in real terms, the quality of spare parts is not good and the procurement of spare parts is not coordinated.

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“…To optimize production processes, minimizing waste is imperative as it hampers goal attainment and depletes resources [5]. Waste poses a significant setback as it diminishes effectiveness and efficiency, thereby eroding competitiveness [6].…”

Section: A Introductionmentioning

confidence: 99%

Lean Manufacturing Analysis to Minimize Waste on The Production Process

Silambi,

Indiyanto

2024

ijcs

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Improvements to eliminate or reduce non-value added activities that cause waste with Lean Manufacturing analysis on CV ABC. Lean Manufacturing is a continuous effort to eliminate (waste) and increase value add (value added) products (goods/services) to provide value to customers (customer value). Objective This research is to determine the factors that cause waste in the production process and to give proposal on company method minimize waste which has been identified. Data in this research are quantitative and qualitative data. Primary data processing in the form of standard time calculations took 30 data, which means 30 batches of fish roulade production. Lean Manufacturing Approach carried out by analyzing the flow of information and the flow of goods using the Value Stream Mapping method. Waste Which dominant happen that is time waiting, unnecessary movements and processes it is not in accordance with. Waste of time waiting occurs in process steaming. Waste time wait on process production can be minimized by adding production facilities which can reduce the dough waiting outside the machine steaming. Waste movement which no need can minimized by increased supervision from superiors as well as providing firm action to workers. Waste for non-compliant processes can be reduced by clarify standard operation Which applies in company and stick it in every production process, as well do maintenance machine in a way regular so that performance machine always deep conditions which good. Reduced time to reduce lead time ie amounting to 37.78 minutes. This time is obtained from subtraction the process of taking spices, weighing flour and vegetables as well as preparation and maximization activities process draining with addition facility. Matter this result change time leads time production from 674.44 minutes to 636.66 minutes.

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Aplikasi Lean Six-Sigma Untuk Mengurangi Pemborosan Di Bagian Packaging Semen

Cited by 5 publications

References 2 publications

Implementasi Pengendalian Kualitas pada Proses Pengeringan Teh Hitam (Orthodox) Menggunakan Metode Six Sigma (DMAIC) (Studi Kasus : PT. XY)

Implementasi Pengendalian Kualitas pada Proses Pengeringan Teh Hitam (Orthodox) Menggunakan Metode Six Sigma (DMAIC) (Studi Kasus : PT. XY)

Analisis Aktivitas Bongkar Muat Kapal Untuk Eliminasi Pemborosan di PT. Pelayaran Timur Asri Laut

Lean Manufacturing Analysis to Minimize Waste on The Production Process

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