Jazuli Jazuli
Universitas Dian Nuswantoro

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Journal : Applied Industrial Engineering Journal

Perencanaan dan Pengendalian Bahan Baku Sarung Batik (Studi Kasus CV. Mitra Setia Usaha) Debby Malinda; Tita Talitha; Jazuli Jazuli
Applied Industrial Engineering Journal Vol 1, No 1 (2017)
Publisher : Universitas Dian Nuswantoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (111.771 KB) | DOI: 10.33633/aiej.v1i1.1722

Abstract

Planning and controlling the needs of both raw materials and finished products is a significant thing for companies to optimize their production. This also applies to CV. Mitra Setia Usaha that  engaged in the textile industry with raw materials batik cloth. During this time, CV. Mitra Setia Usaha has not applied standard methods in the planning and control of raw material needs. Determination of the amount of raw materials so far only based on the number of consumer orders. In the last 2 (two years) (October 2014 to September 2016), the company received a request of 5.050,000 meters, but the existing supply of cotton fabric was only 4,920,500 meters. One of the methods that can be applied in the CV. Loyal Business Partners is the Material Requirement Planning (MRP). By applying this MRP-Lot for for lot (LFL) method, CV. Mitra Setia Usaha able to reduce the cost incurred in the procurement of raw materials for one year which initially amounted to 104.328.000 rupiah to 93.817.673 rupiah and can even be reduced again to 83.306.995 rupiah using the method of Order Quantity Period (POQ)
Perancangan Alat Pemotong Kue Yangko dengan Metode Rasional M. Khoirul Anwar; Jazuli Jazuli; Ratih Setyaningrum
Applied Industrial Engineering Journal Vol 1, No 1 (2017)
Publisher : Universitas Dian Nuswantoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (311.511 KB) | DOI: 10.33633/aiej.v1i1.1720

Abstract

Yangko cake is a culinary area that is often used as souvenirs when visiting the city of Yogyakarta with a sticky texture, supple and soft. In yangko cake making, producers are faced with problems during the process of cutting the cake. It is necessary to have an effective cake cutter so that it can increase its productivity. From the results of research conducted by using rational methods, obtained the result that the cutting tool cake is designed by using sling cutting technology. The rational method consist of several stages: (1) clarifying objectives, (2) establish function, (3) setting requirement, (4) determining characteristic, (5) generating alternatives, (6) evaluating alternatives, dan (7) product improvements. From the results of experimental tools that have been done, obtained increased time efficiency and productivity cutting process as much as 60%. In addition, the cuts using this tool also have better quality than before and reducing the number of defective products. In terms of use, this tool has a good enough resistance and is designed with the concept of ergonomics so it can be used with comfort.
Perancangan Alat Bantu Home Scaffolding Agly Prasta Dewansyah; Rindra Yusianto; Jazuli Jazuli
Applied Industrial Engineering Journal Vol 1, No 1 (2017)
Publisher : Universitas Dian Nuswantoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (136.208 KB) | DOI: 10.33633/aiej.v1i1.1723

Abstract

Scaffolding is a tool commonly used in installation processes that are similar in shape to stairs. Based on survey results to existing scaffolding users, it is concluded that it needs to be redesign because it is too heavy and inflexible. This is why many scaffolding users are not satisfied. In this research, will be designed a scaffolding that suits the needs of consumers by using rational methods and anthropometric approach. The use of rational methods aims to obtain the objectives, functions, details, and selection of scaffolding materials, while the anthropometric approach is used to determine the size of the scaffolding according to Indonesian posture. From the research that has been done, the results obtained that the scaffolding to be designed has to can be set height, can be folded so that it can save space, lightweight, easy to carry and safe to use. Testing of designed scaffolding gives results that the new design is able to withstand loads of up to 2500 Newtons (254.94 Kg) making it safe to use for 2-3 people.
Penerapan Metode REBA dan EFD dalam Perancangan Stasiun Kerja Ergonomis pada Proses Pencetakan Produk Tahu Rinda Setyowati; Jazuli Jazuli; Ratih Setyaningrum
Applied Industrial Engineering Journal Vol 1, No 1 (2017)
Publisher : Universitas Dian Nuswantoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (263.167 KB) | DOI: 10.33633/aiej.v1i1.1727

Abstract

The design of an ergonomic working system in the company of either manufacturing or service requires ergonomic methods in its application to help people adjust the work system with psychological and physiological factors, the goal is to avoid illness or accidents due to work and can increase comfort and work productivity. SME Know Sendang is one of the small-scale manufacturing companies engaged in the production of tofu products that experienced problems in the production process associated with high rates of work-related pain, especially spinal complaints experienced by employees on the production floor. The study started by measuring the level of potential work-related illness using the Neat Entire Body Assesment (REBA) method and the result of 3 high-risk action actions of 94% of potential workers could experience back pain due to traditional and non-ergonomic work positions especially on the process move the know to the printout. Work station improvements are designed using the Ergonomic Function Deployment (EFD) method to obtain ergonomic and ergonomic seating designs using anthropometric measurements of human working positions. The anthropometry calculation results show that the height of the ergonomic seating height is 105 cm, the length of the printed table is 1500 cm, the height of the printed table is 53 cm using the high anthropometric dimension of the knee and the height of the 65 cm valve using the height of the sitting elbow. The calculation validation was performed by calculating the final REBA value and obtained the value of action 1 with the low potency level and the potential backbone pain decreased to 20%.