scholarly journals Material Handling Terpendek dengan Blocplan90 & Value Stream Mapping (VSM)

2020 ◽  
Vol 2 (1) ◽  
Author(s):  
Ni Made Wiati
Author(s):  
Daniel Derrell Forest ◽  
G.H. Massiha

<span>The purpose of this project is to evaluate and optimize an assembly process for ergonomic and productivity considerations. Companies use lean manufacturing as a method for continuous improvement in order to increase throughput and for to reallocate resources for more important tasks. For this project, value stream mapping (VSM) was used to evaluate, analyze, and improve the ergonomic factors of an assembly process and to increasing throughput. With the use of VSM, researchers are able to see the areas of added value, non-added value, and bottlenecks. This project illustrates the implementation of VSM for the minimization of waste, by using the design method to restructure the process of assembly. The results show drastic improvement in assembly time and ergonomic workplace design, while providing a platform for a continuous improvement system.</span>


Author(s):  
Agustian Suseno ◽  
Hengky Hengky

PT. Trijaya Teknik Karawang is a manufacturing company that produces spare parts, namely the piece pivot. The increased demand make the company parties need to analyze the ability to do the production to make it more effective and efficient in order to win the competition. Preliminary observations on the production floor they still present problems that are categorized as waste. Based on it, lean manufacturing Approach used to solve these problems. First of all the waste identified by mapping the flow of production using Value Stream Mapping (VSM). Then determined the dominant waste going through weighting waste using Waste Assesment Model (WAM) with the result that the inventory is the dominant waste. Next choose a detail mapping tools with Value Stream Analyze Tools (VALSAT) and determine the cause of waste inventory with fishbone diagrams that result, the causes of waste inventory is the breakdown of the machine, the operator of conduct material handling and less nimble, the distance between the machine and the system far, the production batch manufacture. Recommendations for improvements are the application of the system production of one-piece flow with investing buying transfer dies and adds to the human resources division maintenance. The identification of the problem causing factors of the dominant waste activity, namely waste inventory using Fishbone diagrams is lack of engine maintenance because it does not have a maintenance division and the production system used is batch manufacture that produces goods in lot size so that there are WIP parts in each production process.


2020 ◽  
Vol 5 (1) ◽  
pp. 71
Author(s):  
Tri Widodo ◽  
Dwi Jasela Utami

Proses produksi yang efektif dan efisien dapat memberikan nilai tambah untuk produk dan dapat menghasilkan produk yang dapat bersaing dengan kompetitor. Salah satu cara untuk mendesain proses produksi yang lebih efisien dan efektif yaitu meminimalisasi atau menghilangkan pemborosan yang terjadi. Salah satu alat yang digunakan untuk meminimalisasi adalah value stream mapping. Pengumpulan data dilakukan dengan pengamatan untuk perhitungan waktu siklus diolah menggunakan uji keseragaman data dan uji kecukupan data. Untuk menganalisasi penyebab pemborosan yang terjadi digunakan diagram fishbone. Proses produksi jelly powder membutuhkan waktu selama 6,274.08 detik untuk melakukan produksi 1 batch jelly powder. Waste yang terdeteksi setelah digambarkan dengan current state value stream mapping pada proses produksi jelly powder yaitu waste transportation, waiting dan motion. Penyebab waste yang terjadi karena jarak gedung yang cukup jauh, material handling terbatas, dan ruang produksi dan gudang yang berbeda lantai sehingga membutuhkan waktu lebih untuk proses selanjutnya. Usulan perbaikan yang akan dilakukan yaitu perlu penyediaan fasilitas komputer pada ruang produski, koordinasi antar operator gudang produksi, ruang produksi dan gudang dibuat disatu lantai bersamaan dan proses pengambilan sample dan packing dilakukan bersamaan dalam satu waktu. Setelah dilakukan usulan perbaikan, proses produksi jelly powder menjadi 5,188.08 detik. Kata Kunci : Nilai Tambah, Value Stream Mapping, Uji Keseragaman Data, Uji Kacukupan Data, Diagram Fishbone


2014 ◽  
Vol 989-994 ◽  
pp. 2811-2814
Author(s):  
Jason Shay ◽  
Peter Iming Shieh

CTC Express is the leading domestic company in delivery service and wants to improve their business efficiency by establishing lean management in the shop floor activities. Lean management is generally adopted by the manufacturing industries as a significant technique to reduce waste and operation costs. This paper investigates the continuous improvement through value stream mapping, begins with describing the current situation and proposes the future condition. Several improvements were implemented in the company such as the transformation of automation process, better result in visual control and standardization processes. The new proposed system has shown being able to reduce the works of loading/unloading and in the same time to increase the performance of material handling in each cycle time.


Author(s):  
Leidian Aragão Torres ◽  
Maria Cecília Souza ◽  
Ana Clara De Brito Xavier ◽  
Reymard Sávio Sampaio Melo

2021 ◽  
Vol 11 (11) ◽  
pp. 5151
Author(s):  
Michal Zoubek ◽  
Peter Poor ◽  
Tomas Broum ◽  
Josef Basl ◽  
Michal Simon

The primary purpose of this article is to present a maturity model dealing with environmental manufacturing processes in a company. According to some authors, Industry 4.0 is based on characteristics that have already been the focus of “lean and green” concepts. The goal of the article was to move from resource consumption, pollutant emissions, and more extensive manufacturing towards environmentally responsible manufacturing (ERM). Using environmental materials and methods reduces energy consumption, which generates cost savings and higher profits. Here, value stream mapping (VSM) was applied to identify core processes with environmental potential. This paper provides an understanding of the role of environmental manufacturing in the era of the Fourth Industrial Revolution.


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