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All Journal Journal of Engineering and Management in Industrial System LONTAR Jurnal Teknik Mesin Undana (LJTMU ) Turbo : Jurnal Program Studi Teknik Mesin SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan
Adi Yermia Tobe
Universitas Nusa Cendana
Agriculture, Biological Sciences & Forestry Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Other

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THE INTEGRATION OF OVERALL EQUIPMENT EFFECTIVENESS (OEE) METHOD AND LEAN MANUFACTURING CONCEPT TO IMPROVE PRODUCTION PERFORMANCE (CASE STUDY: FERTILIZER PRODUCER) Adi Yermia Tobe; Denny Widhiyanuriyawan; Lilis Yuliati
Journal of Engineering and Management in Industrial System Vol 5, No 2 (2017)
Publisher : Badan Penerbit Jurnal, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (596.615 KB) | DOI: 10.21776/ub.jemis.2017.005.02.7

Abstract

High machine downtime and large number of rejected products is still become a big problem for company as a research object in this study. Overall Equipment Effectiveness (OEE) is one of the methods used to measure the effectiveness of a machine with three measurement factors, namely; availability rate, performance rate, and quality rate. The integration of OEE measurement and lean manufacturing analysis method is employed to improve production system in company. The measurement result shows that the value of availability rate is 88.82%, performance rate 93.70%, and quality rate 98.20%; then the OEE values obtained 81.73%. The root cause is investigated by using FMEA (Failure Mode and Effect Analysis) method particularly from the RPN (Risk Priority Number).
PERBAIKAN FINISHING PRODUK OLAHAN KAYU JATI BAGI PENGRAJIN LOKAL DI KOTA KUPANG Jahirwan Ut. Jasron; Nixon Rammang; Adi Yermia Tobe; Arifin Sanusi
SELAPARANG Jurnal Pengabdian Masyarakat Berkemajuan Vol 5, No 1 (2021): Desember
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v5i1.6176

Abstract

ABSTRAKPermasalahan utama yang dihadapi kelompok pengrajin Airnona dan Sikumana adalah kurangnya pengetahuan dan keterampilan dalam mengerjakan finishing pada produk olahan kaju jati yang mereka geluti. Mencermati permasalahan tersebut, maka perlu dilakukan edukasi dan pelatihan tentang berbagai metode finishing pada produk hasil kerajinan. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk memberikan pengetahuan dan mengasah keterampilan para pengrajin tentang proses finishing produk olahan kayu jati. Dalam kegiatan pengabdian ini menggunakan metode ceramah dan diskusi dilanjutkan dengan praktek finishing produk yang difokuskan pada jenis aplikasi milamin. Setelah Kegiatan pengabdian ini selesai dilakukan, diharapkan peserta pelatihan mengetahui salah satu metode finishing yang baik dan mampu mengaplikasikanya. Ada empat tahapan yang dilakukan dalam kegiatan pengabdian ini, yaitu: kegiatan persiapan yang meliputi diskusi kebutuhan pengrajin, kegiatan manufacturing yaitu mempersiapkan modul produk yang akan difinishing, kegiatan pelatihan finishing produk yang berhubungan dengan aplikasi milamin, dan kegiatan pelatihan manajemen yang meberi wawasan kepada pengrajin tentang tata cara pencatatan dan pengelolaan keuangan. Dari hasil evaluasi terhadap kegiatan pengabdian yang telah dilakukan terlihat bahwa pengetahuan peserta pelatihan terhadap proses finishing produk olahan kayu jati semakin meningkat dan telah mampu mengaplikasikan jenis finishing milamin pada produk olahan dengan baik dan benar. Dari hasil pencatatan keuangan terlihat ada kenaikan penghasilan pengrajin setelah pelaksanaan kegiatan pengabdian ini. Pengrajin berharap ada kesinambungan kegiatan seperti ini dimasa yang akan datang. Kata Kunci : kayu jati; finishing; pelatihan. ABSTRACTThe main problem faced by the Airnona and Sikumana craftsman groups is the lack of knowledge and skills in finishing the processed teak products they are involved. Observing these problems, it is necessary to conduct education and training on various finishing methods on handicraft products. This community service activity aims to provide knowledge and hone the skills of artisans about the process of finishing teak wood products. This service activity uses the lecture and discussion method followed by product finishing practices focused on melamine application. After this service activity is completed, it is hoped that the trainees will know one suitable finishing method and apply it. There are four stages carried out in this service activity, namely: preparation activities which include discussing the needs of artisans; manufacturing activities, namely preparing product modules to be finished, product finishing training activities related to melamine applications, and management training activities that provide insight to artisans about procedures for recording and managing finances. From the results of the evaluation of the service activities that have been carried out, it can be seen that the trainees' knowledge of the finishing process of processed teak wood products is increasing, and they have been able to apply the type of melamine finishing to processed products correctly and adequately. From the results of financial records, it can be seen that there is an increase in the income of artisans after implementing this service activity. The craftsmen hope that there will be continuity of activities like this in the future. Keywords: teak wood; finishing; training. 
PELATIHAN PEMBUATAN DIGESTER BIOGAS SEDERHANA BAGI KELOMPOK PKK NEFONAEK Rima Nindia Selan; Adi Yermia Tobe; Yeremias M. Pell
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 4, No 1 (2020): November
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (343.259 KB) | DOI: 10.31764/jpmb.v4i1.3385

Abstract

ABSTRAKKelurahan Nefonaek merupakan salah satu kelurahan di Kota Kupang yang padat penduduknya,hal ini sudah tentu berpengaruh besar pada sampah yang dihasilkan. Karena banyaknya sampah yang dihasilkan, maka seringkali masyarakat membuang tidak pada tempatnya. Seperti yang terjadi di Jalan Supul 2, sampah - sampah dibuang oleh masyarakat di tanah kosong depan perumahan. Tujuan dari kegiatan ini adalah untuk memberikan pengetahuan tentang pengelolaan sampah rumah tangga dan praktek pembuatan digester biogas sederhana. Melalui kegiatan ini diharapkan ibu – iubu rumah tangga dapat mengolah sampah rumah tangga menggunakan digester biogas sederhana. Metode yang digunakan dalam pengabdian adalah metode ceramah, tanya jawab, diskusi, simulasi dan praktik. Hasil dari kegiatan pengabdian ini yaitu ibu – ibu kelompok PKK Nefonaek mendapat pengetahuan tentang cara mengelola sampah organik, serta dapat membuat digester biogas sederhana dengan menggunakan bahan yang ada disekitar perumahan. Kata kunci: sampah organik; pengelolaan sampah; digester biogas sederhana. ABSTRACTKelurahan Nefonaek is one of the urban villages in Kupang City which is densely populated, this of course has a big effect on the waste produced. Because of the large amount of waste generated, people often dispose of it inappropriately. As happened on Jalan Supul 2, the community discards garbage on the empty land in front of the housing. The purpose of this activity is to provide knowledge about household waste management and the practice of making a simple biogas digester. Through this activity, it is hoped that housewives can process household waste using a simple biogas digester. The methods used in the community service are lecture, question and answer, discussion, simulation, and practice methods.The results of this service were that the women of the Nefonaek PKK group got knowledge about how to manage organic waste, and were able to make a simple biogas digester using materials around the housing. Keywords: organic waste; waste management; a simple biogas digester.
Akibat peningkatan tekanan gesek terhadap kekuatan tarik sambungan pada proses pengelasan gesek continuous drive AA6061- baja karbon sedang Jack Carol Adolf Pah; Defmit B. N. Riwu; Erich U.K. Maliwemu; Adi Yermia Tobe; Wenseslaus Bunganaen; Daud P. Mangesa
TURBO [Tulisan Riset Berbasis Online] Vol 12, No 1 (2023): Jurnal TURBO
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/trb.v12i1.2296

Abstract

The objective of this research was to get the effect of friction pressure on the tensile strength of the joining of aluminum alloy AA6061 and carbon steel, with continuous drive friction welding process. Variations of friction pressure of this research were 24 MPa, 32 MPa, and 40 MPa. In this study, a friction time 9 seconds was used. Other friction welding variables were, forging pressure 79 MPa, forging time 60 seconds, and friction rotation speed 1600 rpm. The independent variable was the ultimate tensile strength of the welded joint. The results showed that the increase in the tensile strength of the joint was not linear with the increase of frictional pressure. The rate of the increase in the tensile strength of the connection, will decrease after the frictional pressure passes through 32 MPa. When the rate of increase in the tensile strength of the joint begins to decrease, the joint will become more brittle. The maximum tensile strength of the joint in this study was 167.421 MPa at a frictional pressure of 40 MPa.
Pelatihan pengadaan barang dan jasa di desa Baumata kabupaten Kupang Arifin Sanusi; Jack C. A. Pah; Adi Yermia Tobe; Daud Pulo Mangesa; Dominggus G. H. Adoe; Jahirwan Ut Jasron; Verdy Koehuan; Matheus M. Dwinanto
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 8, No 2 (2024): June
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v8i2.23361

Abstract

Abstrak Pelatihan pengadaan barang dan jasa di desa melalui program pengabdian masyarakat ini diperuntukan bagi apatur desa untuk Desa Baumata, Desa Baumata Barat, Desa Baumata Timur, Desa Baumata Utara, dan Desa Bokong. Tujuan dari penyelenggraan kegiatan ini anatara lain, Pertama Memberikan pengetahuan kepada para aparatur desa agar dalam pelaksanaan pengadaan barang dan jasa sesuai dengan peraturan.  Kedua  memberikan pemahaman tentang pengadaan barang dan jasa di desa dengan  metode swakelola. Ketiga menjelaskan cara pengadministrasian dokumen pengadaan barang dan jasa. Keempat memberikan pemahaman cara pengawasan dan kontrak dalam pelaksanaa pengadaan barang/jasa di desa melalui swakelola. Dengan adanya pelatihan ini diharapkan aparatur desa tidak salah dalam proses pengadaan barang dan jasa melalui swakelola baik dari segi proses, pelaksanaan, pengawasan, administrasi, dan pertanggungjawaban.  Pelatihan  diikuti 10 orang peserta, adapun khalayak sasaran peserta terdiri dari Ketua TPK dan angota TPK dari lima desa. Pelaksanaan kegiatan pelatihan ini menggunakan metode ceramah, tutorial, contoh kasus, dan diskusi. Hasil dari pelaksanaan kegiatan dievaluasi melalui posttest. Dari 10 peserta memiliki nilai rerata 85. Semua peserta antusias mengikuti acara hingga selesai dan merasakan manfaat pelatihan untuk meningkatakan akuntabilitas dan transparansi pengunaan dana desa. Peserta pelatihan juga menilai bahwa pelatihan ini penting dan sangat diperlukan bagi perangkat desa. Kata kunci: swakelola, barang, jasa, aparatur desa. Abstract Training on procurement of goods and services in villages through this community service program is intended for village officials for Baumata Village, West Baumata Village, East Baumata Village, North Baumata Village, and Bokong Village. The objectives of holding this activity include, firstly, providing knowledge to village officials so that the procurement of goods and services is by regulations. Second, it provides an understanding of the procurement of goods and services in villages using self-management. Third, it explains how to administer goods and services procurement documents. Fourthly, it provides an understanding of how to supervise and contract the implementation of the procurement of goods/services in villages through self-management. With this training, it is hoped that village officials will avoid mistakes in procuring goods and services through self-management in process, implementation, supervision, administration, and accountability. Ten participants attended the training, and the target audience of participants consisted of the TPK Chair and TPK members from five villages. This training activity was implemented using lectures, tutorials, case examples, and discussion methods. The results of implementing activities are evaluated through a posttest. Of the 10 participants, the average score was 85. All participants enthusiastically attended the event until the end and felt the benefits of the training in increasing accountability and transparency in using village funds. The training participants also considered that this training was essential and essential for village officials.Keywords: self-management, goods, services, village apparatus.
Uji Kinerja Mesin Perajang Singkong Menggunakan Mekanisme Pengumpan Otomatis Mantutu, Anggi R.; Mangesa, Daud P.; Tobe, Adi Yermia
LONTAR Jurnal Teknik Mesin Undana (LJTMU ) Vol 11 No 02 (2024): Oktober 2024
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/ljtmu.v11i02.14076

Abstract

This research focuses on testing the performance of the cassava chopper machine using an automatic feeder mechanism that is applied to the cassava chopper machine to speed up the production process and improve product quality. The purpose of this research wants knowing the working principle of the cassava chopper using an automatic feeder, knowing the performance capacity of the cassava chopper using an automatic feeder, knowing the percentage of damage to the chopper and the value of the thickness of the chopper at one time of the chopping process. The research method used is a type of engine performance testing. Namely observing, measuring and calculating the performance testing of the cassava chopper machine. In collecting data for the calculation of chopping capacity and thickness of the sliced product, it was carried out by preparing 9 kg of cassava and the test was carried out 9 times using variations in the angle of the blade and 1 minute for each test. From the test results, it was found that the chopping capacity at blade setting A was 55.68 kg/hour, knife B was 57.48 kg/hour, and knife C was 59.34 kg/hour, with a slice thickness of 1-3mm.
Co-Authors Arifin Sanusi Arifin Sanusi Daud P. Mangesa Daud Pulo Mangesa Defmit B.N. Riwu Denny Widhiyanuriyawan Dominggus Godlief Heryson Adoe Erich Maliwemu, Erich Jack C. A. Pah Jack Carol Adolf Pah Jahirwan Ut Jasron Lilis Yuliati Mangesa, Daud P. Mantutu, Anggi R. Matheus M. Dwinanto Nixon Rammang Rima Nindia Selan Verdy Koehuan Wenseslaus Bunganaen Yeremias M. Pell