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All Journal OPSI Industry Xplore Journal of Industrial Engineering and Halal Industries Jurnal Buana Pengabdian Journal of Industrial Process and Chemical Engineering (JOICHE)
Annisa Indah Pratiwi
Universitas Buana Perjuangan Karawang
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Journal : Industry Xplore

 1 
USULAN PREVENTIVE MAINTENANCE DENGAN METODE RELIABILITY CENTERED MAINTENANCE UNTUK MEMINIMALKAN BIAYA PERAWATAN MESIN Afif Hakim; Annisa Indah Pratiwi; Anggi Prasetyo
Industry Xplore Vol 5 No 1 (2020): Industry Xplore
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat, Universitas Buana Perjuangan Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36805/teknikindustri.v5i1.901

Abstract

The number of frequencies of damage to aluminum machines at PT. XYZ in one year by 39 times. This frequency is large enough that it is necessary to carry out effective maintenance activities to reduce the amount of damage. Reliability Centered Maintenance is one of the methods used to determine how to maintain machine components that fail according to the criticality level of a component. The results of the analysis of the Reliability Centered Maintenance method at the FMEA stage found 1 component that has a high critical level with the highest RPN value of 144, namely the loader component. The selection of actions to be carried out by conditional directed or scheduled on-condition tasks is because these components will function properly if component replacement or repair is carried out. The minimum maintenance cost for loader components obtained from the calculation is Rp. 11,961,496,-
SIMULASI PROSES PRODUKSI KUE ALI (LEDRAM) PAK BEBEN DI DESA LEMAH DUHUR, TEMPURAN, KABUPATEN KARAWANG Amelia Nur Fariza; Annisa Indah Pratiwi; Hendri
Industry Xplore Vol 6 No 1 (2021): Industry Xplore
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat, Universitas Buana Perjuangan Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36805/teknikindustri.v6i1.1297

Abstract

Ali's cake (ledram) is one of Karawang's specialty foods which is shaped like a donut made from a mixture of rice flour, coconut milk, and brown sugar. The steps for making Ali cake (ledram) start from preparing the ingredients, cooking coconut milk, brown sugar, and granulated sugar. Next is the process of mixing rice flour into the coconut milk and sugar mixture, then proceed with the cake molding process and the frying process. The last stage of making Ali cake (ledram) is the packaging and shipping process. From the results of observations in the field, then an analysis was carried out for making conceptual models and simulations. The simulation of the Ali cake production process (ledram) was carried out using ProModel software. The simulation results show a high rate of cake delivery failure. Next, a repair scenario is made for the system that is already running, namely by adding man power. The simulation results of the improvement system show that there is no delivery failure in the cake delivery process flow. The transfer process of ready-to-pack cakes to ready-to-deliver cakes is smooth, there is no buildup or over capacity.
PENGENDALIAN KUALITAS PADA PROSES PENERIMAAN BARANG UNTUK MENURUNKAN DEFECT PRODUCT DENGAN PENDEKATAN SIX SIGMA Annisa Indah Pratiwi; Ragil Yuli Santosa
Industry Xplore Vol 6 No 1 (2021): Industry Xplore
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat, Universitas Buana Perjuangan Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36805/teknikindustri.v6i1.1381

Abstract

The industrial revolution 4.0 has an impact on the progress of a global business, including in Indonesia. One of the companies affected is the Logistics Company. In this research, a logistics company is a company engaged in warehousing and logistics services or 3PL (third party logistics service providers). Based on the research results, it is known that there are five types of products with the highest number of defects in the last six months, namely ER180, IA195, IA120, SL235 and IA220 products. From the Pareto diagram, it is known that the ER180 product is the product that has the highest defect percentage among other products, namely as much as 52%. The processing results obtained an average DPMO value of 185.68538 failures per one million and a sigma level of about 5.06 with a COPQ level of 5-15%. Based on data analysis using Failure Mode and Effect Analysis, there are six types of product defects, namely dented packaging, damaged outer cartons, leaking products, rotten products, inappropriate product dimensions and plain packaging. The main causes of product defects are MHE operators who are not careful, the use of damaged wooden pallets and the lack of lighting in the work area. Based on the analysis using FTA and FMEA, the proposed quality improvement for the company, namely conducting training and training so that employee knowledge and skills increase, selection of pallets according to standards and adding lighting in the work area.
PENGARUH AKTIVITAS INDUSTRI TERHADAP KUALITAS AIR SUNGAI KABUPATEN KARAWANG Akda Zahrotul Wathoni; Nur Qalbi Faagna; Annisa Indah Pratiwi
Industry Xplore Vol 9 No 1 (2024): Industry Xplore
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat, Universitas Buana Perjuangan Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36805/teknikindustri.v9i1.6486

Abstract

The Citarum River is one of the supports for daily life such as raw materials for clean water by PDAM, irrigation, toilets, water reservoirs, transportation, recreation, irrigation sources for agriculture, industry. These activities, especially industries that have recently developed very quickly, have unwittingly produced liquid and solid wastes that enter the Citarum watershed, so it is suspected that this river has been polluted. The research was carried out at 6 sampling points, namely: Point 1: Anggadita Village; Point 2: Pindodeli Area; Point 3: Telukjambe Bridge; Point 4: Unsika Area; Point 5: Karawang Square: and Point 6: Tanjungpura Purwadana Area. The time of observation is: August 2021-January 2022. This study aims to determine how much influence industrial activity has on river water quality based on the pollution index (Permen LH No.115 of 2003) with correlation and simple regression methods. The results of this study indicate that there is an influence of industrial activity on the decline in water quality of the Citarum River, Kab. Karawang by 95.6%.
Co-Authors Afif Hakim Afif Hakim Akda Zahrotul Wathoni Amelia Nur Fariza Amelia Nur Feriza Anggi Prasetyo Boyman Sihombing Deni Setiawan Dewih Adetia Farradina Choria Suci Hendri Muhamad Sayuti Nana Rahdiana Nugraha Pradana Nur Qalbi Faagna Ragil Yuli Santosa Ramdani Awaludin Yusup