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INDONESIA
JMPM (Jurnal Material dan Proses Manufaktur)
ISSN : 25803271     EISSN : 26565897     DOI : 10.18196/jmpm
Core Subject : Engineering,
Jurnal Material DAN Proses Manufaktur focuses on the research and research review in the field of engineering material and manufacturing processes. The journal covers various themes namely Design Engineering, Process Optimization, Process Problem Solving, Manufacturing Methods, Process Automation, Material research and investigation, Advanced Materials, Nanomaterials, Mechanical solid and fluid, Energy Harvesting and Renewable Energy.
Arjuna Subject : -
Articles 3 Documents
Search results for , issue "Vol. 7 No. 1 (2023): Juni" : 3 Documents clear
Rancang Bangun 3D Printer FDM Model Cartesian Berbasis Arduino Mardiyana, Dani; Sulaiman, Zaid; Ihsan, Saepul; Ridha, Fabrobi; Rahman, Taufik
JMPM (Jurnal Material dan Proses Manufaktur) Vol. 7 No. 1 (2023): Juni
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/jmpm.v7i1.16866

Abstract

Pembuatan prototype secara manual menelan banyak waktu, bahan baku, dan tidak akurat. Solusi pembuatan prototype agar cepat dan detail adalah 3D printer. Penelitian tentang 3D printer oleh peneliti sebelumnya masih terdapat kekurangan mengenai akurasi dimensi produk, serta terjadi stringing. Penelitian rancang bangun 3D printer FDM model Cartesian berbasis arduino ini dilaksanakan untuk menghasilkan rangka 3D printer yang kokoh, akurasi yang baik, dan mengatasi stringing. Metoda yang digunakan adalah rancang bangun, dimana mesin 3D printer dirancang dan dibuat, kemudian diuji performanya. Desain 3D printer memiliki dimensi 434 x 470 x 610 mm dengan area kerja 220 x 220 x 233 mm Rangka yang dibuat disimulasikan dengan FEA dengan hasil safety factor 15 ul. Kontrol 3D printer menggunakan Arduino Mega 2560  untuk pengoperasiannya. Hasil pengujian performa 3D printer telah berhasil menghilangkan stringing dengan akurasi produk sumbu X sebesar  99,48%, sumbu Y 99,24%, dan sumbu Z 98,46%.
Effect of Density and Viscosity on Injection Characteristic of Jatropha - waste Cooking Oil Biodiesel Mixture. Mariono, Mariono; Wahyudi, Wahyudi; Nadjib, Muhammad
JMPM (Jurnal Material dan Proses Manufaktur) Vol. 7 No. 1 (2023): Juni
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/jmpm.v7i1.17896

Abstract

Biodiesel has an important role in the world of transportation and its existence is taken into account. So the availability of biodiesel fuel in the future will be difficult to eliminate and must continue to be fulfilled. Therefore, it is necessary to innovate to increase the availability of biodiesel fuel. Biodiesel can be made from biological materials and includes renewable energy as a substitute for diesel oil. The production of biodiesel in this study jatropha and waste cooking oil as raw materials. This study aims to determine the effect of density and viscosity on the injection characteristics of jatropha-waste cooking oil biodiesel mixtures (1:4 and 4:1) on various B5-B40 fuels. Production of biodiesel from jatropha and waste cooking oil through degumming, esterification and transesterification processes. The results showed that the jatropha-waste cooking oil biodiesel mixed with 1:4 level B15 and 4:1 mixed with B10 level complied with SNI 7182-2015 biodiesel standards. The higher the density and viscosity values of jatropha-waste cooking oil biodiesel, the narrower the spray angle and the longer the spray penetration
The Performance of Differential Pressure (DP) and Inlet Temperature by Using Fabric Filter at Coal-Fired Power Station Abdul Rani, Rasidah Binti; Mahmor, Norsa'adah Binti; MD Posdzi, Norazila Binti; Wan Zulkifli, Wan Zaizul Adlan Bin
JMPM (Jurnal Material dan Proses Manufaktur) Vol. 7 No. 1 (2023): Juni
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/jmpm.v7i1.18382

Abstract

This paper presents the performance of differential pressure (DP) and inlet temperature by using fabric filter at Coal-Fired Power Station. A fabric filter is one of eco-friendly methods that popular application in the industry to cater and filter the flue gas that contained fly ashes, that been produced by combustion of pulverized coal inside the boiler furnace. This study focuses on analyse the reading of differential pressure and inlet temperature and determining condition of fabric filter. The evaluation of this result is to maintain the differential pressure at 14 – 18 mbar and inlet temperature at 130 0C. The performance of the fabric filter will be analysed using the monitoring report performance based on daily walkdown inspection and calibration schedule report. Based on the report results prove that the performance of fabric filter is in satisfactory condition and met with DOE requirements, which the flue gas within in 30 minutes observation only contain 150mg/m3 of ash. The protection of the system ensures the fabric filter in optimum condition. 

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