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All Journal Jurnal Pengabdian UntukMu NegeRI DIKEMAS (Jurnal Pengabdian Kepada Masyarakat) Manutech : Jurnal Teknologi Manufaktur Jurnal Pengbdian Teknik Mesin

Indarto Yuwono

Unknown Affiliation

Author-ID : 2399972

Humanities Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Social Sciences

Published : 4 Documents Claim Missing Document

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Articles

Analisa Gaya Potong pada Proses Frais Komponen Kereta Api Menggunakan OCTAVE: Bagian 1 Up Milling Agus Susanto; Indarto Yuwono; Noorsakti Wahyudi; Ramadhana Eka Wicaknono
Manutech : Jurnal Teknologi Manufaktur Vol. 13 No. 02 (2021): Manutech: Jurnal Teknologi Manufaktur
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

Milling is widely applied to process train components, especially for finishing wheel-set, boogie frames, and slotting shafts. The cutting forces of milling during operation is important to analyze because they affect on the final product. The analysis can be experimental data observation or simulation. This article presents simulation of cutting forces in up-milling with various input parameters using Octave open software. The simulation results showed that the exit angle (?e) was 80o and 60o for simulation 1 and simulation 2, respectively. The start angle (?s) was 0o for both simulation because it was up-milling process. Since the effective cutting angles were less than the interval angle of cutting edges (90o), only single cutting edge was involved in cutting. In addition, the cutting force was influenced by the cutting parameters, so that there were cutting force fluctuations during machining process. Differences in radial depth of cut, feed per tooth, and effective cutting angle affected in the differences of the cutting force quantity. In simulation 1, the resultant cutting force reached 400 N, while the cutting force Fx and Fy are 250 N and 325 N, respectively. In simulation 2, the resultant was 700 N, and 500 N and 420 N for Fx and Fy cutting forces, respectively. Spindle rotation speed did not affect on the quantity of cutting force but affects on the cutting time. In simulation 1 with a spindle speed of 7500 rpm, it took a cutting time of 0.008 seconds. While in simulation 2, the cutting time was slower, namely 0.012 seconds. This was because the spindle rotation speed reduced to 5000 rpm. The simulation also proved the characteristic frequency of milling process; tooth passing, and several harmonic frequencies.

PELATIHAN PENGELASAN APLIKATIF BAGI SANTRI PONDOK PESANTREN TAHFIDZUL QUR’AN “DARUL ULUM” MAGETAN Alfi Tranggono Agus Salim; Fredy Susanto; Indarto Yuwono; Wahyu Pribadi; Sulfan Bagus Setyawan; Khairul Anam Basyar; Jovial Auliya Furqan; Muhammad Abdul Aziz; Ubaeydilah ma’ruf
Jurnal Pengabdian UntukMu NegeRI Vol 3 No 2 (2019): Pengabdian Untuk Mu negeRI
Publisher : LPPM UMRI

Teknologi pengelasan merupakan teknologi terapan, yang mana teknologi ini dapat diterapkan dan diaplikasikan dalam produk, baik produk dalam skala besar maupun skala kecil. Penerapan teknologi pengelasan dapat dilakukan didunia pendidikan maupun masyarakat, didunia pendidikan dapat dilakukan dengan pendidikan formal sedangkan dimasyarakat dapat dilakukan dengan pelatihan. Pelatihan pengelasan dimasyarakat kami lakukan dengan program pengabdian yaitu pengabdian pelatihan pengelasan aplikatif bagi santri Pondok Pesantren. Pendidikan agama disebuah pesantren mengarah ke pembentukan afektif dan sikap, yang akan menimbulkan penambahan jumlah SDM kurang terampil. Melihat kondisi seperti diatas maka salah satu langkah yang perlu diambil adalah dengan memberikan pelatihan pengelasan bagi santri Pondok Pesantren. Pelatihan ini menerapkan teknologi pengelasan hingga menghasilkan produk. Pelatihan dimulai dari pengenalan, teknik pengelasan hingga aplikasi pengelasan untuk membuat produk, produk yang dihasilkan berupa meja belajar lipat yang digunakan untuk santri Pondok Pesantren. Pelatihan ini telah memberikan dampak positif bagi santri Pondok Pesantren, yang mana sebelumnya belum begitu dapat memahami teknologi pengelasan, pelatihan ini bisa menguasai keterampilan pengelasan. Dengan penguasaan keterampilan pengelasan maka masyarakat alumni pondok pesantren juga memiliki keterampilan dan bisa mengembangkan wirausaha.

Diseminasi Teknologi Rocket Stove dan Hydraulic Press pada Home Industry Brem di Desa Kaliabu Kabupaten Madiun Indah Puspitasari; Nanang Romandoni; Indarto Yuwono
DIKEMAS (Jurnal Pengabdian Kepada Masyarakat) Vol 2 No 2 (2018)
Publisher : Politeknik Negeri Madiun

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Brem merupakan makanan khas dari Kabupaten Madiun. Bahan baku untuk membuatnya adalah beras ketan. Proses pembuatannya meliputi fermentasi, pengepresan, perekatan, dan pengeringan. Dengan adanya brem sebagai makanan khas mampu meingkatkan perekonomian dari masyarakat Kabupaten Madiun. Suling Mandiri dan Berkah merupakan salah satu kelompok usaha produsen brem. Dari analisis proses produksi menunjukkan bahwa proses perekatan membutuhkan kayu bakar relatif banyak. Ini dikarenakan tungku yang digunakan adalah tungku konvensional dari batu bata. Sedangkan pada proses pengepresan belum efektif dan efisien dikarenakan alat press adalah kayu. Oleh karena itu, perlu upgrade technology pada proses perekatan dan pengepresan untuk efektifitas dan efisiensi proses produksi. Tujuan dari diseminasi teknologi pada masyarakat adalah untuk upgrade technology tungku konvensional menjadi rocket stoove dan alat press kayu menjadi hydraulic press. Hasilnya menunjukkan bahwa dengan menggunakan rocket stoove mampu menghemat penggunaan kayu bakar dibandingkan dengan tungku konvensional. Sedangkan pada proses pengepresan, penggunaan hydraulic press mampu meningkatkan efektifitas dan efisiensi pekerja dalam proses pengepresan ampas ketan hasil fermentasi. Selain itu, sari pati ampas ketan hasil pengepresan hydraulic press lebih banyak dibandingkan dengan alat press kayu. Ini dikarenakan tenaga press dari hydraulic press lebih besar dibandingkan alat press kayu.

Peningkatan Produktivitas UMKM Melalui Penerapan dan Pelatihan TTG Perajang Aneka Keripik Sebagai Upaya Peningkatan Kesejahteraan Masyarakat Rahayu Mekar Bisono; Wida Yuliar Rezika; Alfi Tranggono Agus Salim; Hanum Arrosida; Indarto Yuwono; Wahyu Pribadi
Abdi-mesin: Jurnal Pengabdian Masyarakat Teknik Mesin Vol. 2 No. 1 (2022): Abdi-Mesin
Publisher : Program Studi Teknik Mesin Universitas Pembangunan Nasional "Veteran" Jawa Timur

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The impact of Covid-19 has hit Indonesia, including MSME actors and other small communities who are also engaged in the Home Industry (IRT). One of the affected communities is Jumini as a partner of the PkM program that is being proposed. Engaged in the field of typical Trenggalek snacks, Jumini has been in the business of uni for quite a long time. Due to limited equipment, especially the impact of Covid-19, partner businesses are still in the on-site stage. The long-term goal to be achieved in this PkM program is that partners can grow and develop into successful MSMEs. Therefore, because partners feel they have the capability to develop and be developed, on this occasion the proposing team chose partners as program targets. The initial target to be achieved in this program is for partners to get adequate chip choppers and increase business management capabilities. With this, it is hoped that partners will be able to develop, and if possible, will be able to work together again in the next opportunity, so that the long-term goals that have been declared can be realized. To realize this, the proposing team used an instrumental approach, with the initial step being FGDs and surveys at partner locations with the results found partners' priority problems and solutions. The solution offered is to provide appropriate technology for chopping assorted chips accompanied by training in tool operation and daily maintenance. This community service program has succeeded in solving several problems experienced by partners, especially in the aspect of raw material production. The use of TTG chopper of assorted chips can increase the efficiency of the process of chopping raw materials up to 80%. In addition, the quality of the chopping results is also better. In addition to several production factors, partners' understanding of the appropriate technology for chipping assorted chips has also increased. Partners have been able to operate the TTG chopper for assorted chips, which has increased well. Partners can also do daily maintenance themselves. In addition, the implementation of this community service program has also succeeded in increasing knowledge of business management and partner production management.

Co-Authors Agus Susanto Alfi Tranggono Agus Salim Alfi Tranggono Agus Salim Fredy Susanto Hanum Arrosida Indah Puspitasari Jovial Auliya Furqan Khairul Anam Basyar Muhammad Abdul Aziz Nanang Romandoni Noorsakti Wahyudi Rahayu Mekar Bisono Ramadhana Eka Wicaknono Sulfan Bagus Setyawan Ubaeydilah ma’ruf Wahyu Pribadi Wida Yuliar Rezika

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