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All Journal IPTEK The Journal of Engineering IPTEK Journal of Proceedings Series Prosiding Seminas Competitive Advantage Program Kreativitas Mahasiswa - Teknologi Jurnal Nasional Aplikasi Mekatronika, Otomasi dan Robot Industri (AMORI) JURNAL POLI-TEKNOLOGI
Nur Husodo
Budi Luwar Sanyoto, Eddy Widiyono, Denny ME Soedjono FTI-ITS, Surabaya Jl. Arif Rahman Hakim , Keputih-Sukolilo, Surabaya 60111, Telp. 031.5922942, Fax. 031-5932625, E-mail: Nurhusodo@me.its.ac.id
Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Transportation

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Peningkatan Peran Teknologi Friction Welding Dalam Memproduksi As Sepeda Motor Produk Industri Kecil husodo, nur
Prosiding Seminas Competitive Advantage Vol 1, No 1 (2011): Seminas Competitive Advantage I
Publisher : Unipdu Jombang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (326.596 KB)

Abstract

ABSTRAK   Produk as sepeda motor diproduksi dengan metode tempa manual oleh industri kecil. Metode produksi ini memerlukan waktu proses yang lama dan hasilnya mempunyai nilai kekuatan puntir rendah. Salah satu alternatif produksi yaitu dengan metode las gesek ( friction welding). Tujuan dari penelitian ini adalah mengevaluasi  teknologi las gesek  dalam memproduksi as sepeda motor. Mesin las gesek  dioperasikan dengan memvariasi tekanan tempa   sebesar 1040, 1127, 1214 dan 1300  kg/cm.2 Pembuatan sampel uji dilakukan dengan kecepatan putar  4215 Rpm,  waktu gesek 45 detik  dan. tekanan gesek  173 kg/cm2.  Sampel diuji sifat mekaniknya   melalui uji kekerasan, uji tarik, uji puntir dan struktur mikro  Selanjutnya hasil dari uji puntir dibandingkan dengan produk industri kecil. Semakin besar tekanan tempa maka semakin besar kekuatan sambungan. Hasil uji puntir tertinggi nilainya 150 N.m. Sedangkan produk as roda sepeda motor di industri kecil nilainya 20 N.m. Teknologi  friction welding sangat baik digunakan untuk menghasilkan produk as sepeda motor.   Kata kunci: as roda sepeda motor, las gesek, tekanan gesek, waktu gesekan, tekanan tempa ABSTRACT   Products the axle of motorcycles produced by the method of manual forging by small industries. This production method requires a long processing time and the result shave lower torque strength values​​. One alternative method of productionis by friction welding. The purpose of this research was to evaluate the friction welding technology in producing the axle of motorcycles. Friction welding machine is operated by varying the pressures forging by 1040, 1127, 1214 and 1300 kg/cm2. Preparation of test samples made​​ with 4215 rpm rotational speed, friction time is 45 seconds and. Friction pressure is 173 kg/cm2.  Samples test edits mechanical properties through hardness tests, tensile test, thetorque test and structure micro. Further results from torque test as  compared with small industrial products. The results of this research is  the greater forging pressure produce greater mechanical strength. Torque test results on the product of the friction welding  is 150 Nm, while the axles motorcycle products in the small industry is 20 Nm. Excellent friction welding technology used to produce products as motorcycles. Keywords: motorcycle axles,  friction welding,  friction pressure, friction time, forging spressure
MESIN ROLL BENDING PLAT AKRILIK Fauzi, Alfan; Ayu Wardani, Angelia Hermiati; As’adi, Hasan; Husodo, Nur
Program Kreativitas Mahasiswa - Teknologi PKM-T 2014
Publisher : Ditlitabmas, Ditjen DIKTI, Kemdikbud RI

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Abstract

Acrylic cylinder is a component that is commonly used as a reactor in the addition process, which is mixing several types of chemicals. Because mixing chemicals corrode the container usually used, so use of the acrylic. In a small industrial establishment acrylic cylinder still use manually way, which is preheated using welding acytelin then performed bending process. This causes low quality products because the products produced corrugated surface due uneven heating and work safety are minimal. Therefore, in require of a machine that can solve the problem, to produce smooth cylindrical surface isn’t corrugated. These machines are designed using a three-roll system that is placed in a triangle and the heaters are placed in between the two roll below, so that the plate can be bent straight up in preheat plate ready to be bent. Thus producing smooth surface and is expected to support the engine production capacity of small industries. From the calculation power needed 0.17 HP motor, the motor rotation 1500 rpm is reduced by a gearbox with a ratio of 1:50 to drive two 60 mm diameter roll with a speed of 30 rpm and from the calculation power needed 133 W electrical heater. After testing, it was found that the product quality is better acrylic cylinder with no waves on the surface.Keyword : Roll Bending Machine, Heater, Acrylic.
Peningkatan Peran Teknologi Friction Welding Dalam Memproduksi As Sepeda Motor Produk Industri Kecil husodo, nur
Prosiding Seminas Vol 1, No 1 (2011): Seminas Competitive Advantage I
Publisher : Unipdu Jombang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (326.596 KB)

Abstract

ABSTRAK   Produk as sepeda motor diproduksi dengan metode tempa manual oleh industri kecil. Metode produksi ini memerlukan waktu proses yang lama dan hasilnya mempunyai nilai kekuatan puntir rendah. Salah satu alternatif produksi yaitu dengan metode las gesek ( friction welding). Tujuan dari penelitian ini adalah mengevaluasi  teknologi las gesek  dalam memproduksi as sepeda motor. Mesin las gesek  dioperasikan dengan memvariasi tekanan tempa   sebesar 1040, 1127, 1214 dan 1300  kg/cm.2 Pembuatan sampel uji dilakukan dengan kecepatan putar  4215 Rpm,  waktu gesek 45 detik  dan. tekanan gesek  173 kg/cm2.  Sampel diuji sifat mekaniknya   melalui uji kekerasan, uji tarik, uji puntir dan struktur mikro  Selanjutnya hasil dari uji puntir dibandingkan dengan produk industri kecil. Semakin besar tekanan tempa maka semakin besar kekuatan sambungan. Hasil uji puntir tertinggi nilainya 150 N.m. Sedangkan produk as roda sepeda motor di industri kecil nilainya 20 N.m. Teknologi  friction welding sangat baik digunakan untuk menghasilkan produk as sepeda motor.   Kata kunci: as roda sepeda motor, las gesek, tekanan gesek, waktu gesekan, tekanan tempa ABSTRACT   Products the axle of motorcycles produced by the method of manual forging by small industries. This production method requires a long processing time and the result shave lower torque strength values​​. One alternative method of productionis by friction welding. The purpose of this research was to evaluate the friction welding technology in producing the axle of motorcycles. Friction welding machine is operated by varying the pressures forging by 1040, 1127, 1214 and 1300 kg/cm2. Preparation of test samples made​​ with 4215 rpm rotational speed, friction time is 45 seconds and. Friction pressure is 173 kg/cm2.  Samples test edits mechanical properties through hardness tests, tensile test, thetorque test and structure micro. Further results from torque test as  compared with small industrial products. The results of this research is  the greater forging pressure produce greater mechanical strength. Torque test results on the product of the friction welding  is 150 Nm, while the axles motorcycle products in the small industry is 20 Nm. Excellent friction welding technology used to produce products as motorcycles. Keywords: motorcycle axles,  friction welding,  friction pressure, friction time, forging spressure
Peningkatan Peran Teknologi Friction Welding Dalam Memproduksi As Sepeda Motor Produk Industri Kecil husodo, nur
Prosiding Seminas Vol 1, No 1 (2011): Seminas Competitive Advantage I
Publisher : Unipdu Jombang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

ABSTRAK   Produk as sepeda motor diproduksi dengan metode tempa manual oleh industri kecil. Metode produksi ini memerlukan waktu proses yang lama dan hasilnya mempunyai nilai kekuatan puntir rendah. Salah satu alternatif produksi yaitu dengan metode las gesek ( friction welding). Tujuan dari penelitian ini adalah mengevaluasi  teknologi las gesek  dalam memproduksi as sepeda motor. Mesin las gesek  dioperasikan dengan memvariasi tekanan tempa   sebesar 1040, 1127, 1214 dan 1300  kg/cm.2 Pembuatan sampel uji dilakukan dengan kecepatan putar  4215 Rpm,  waktu gesek 45 detik  dan. tekanan gesek  173 kg/cm2.  Sampel diuji sifat mekaniknya   melalui uji kekerasan, uji tarik, uji puntir dan struktur mikro  Selanjutnya hasil dari uji puntir dibandingkan dengan produk industri kecil. Semakin besar tekanan tempa maka semakin besar kekuatan sambungan. Hasil uji puntir tertinggi nilainya 150 N.m. Sedangkan produk as roda sepeda motor di industri kecil nilainya 20 N.m. Teknologi  friction welding sangat baik digunakan untuk menghasilkan produk as sepeda motor.   Kata kunci: as roda sepeda motor, las gesek, tekanan gesek, waktu gesekan, tekanan tempa ABSTRACT   Products the axle of motorcycles produced by the method of manual forging by small industries. This production method requires a long processing time and the result shave lower torque strength values​​. One alternative method of productionis by friction welding. The purpose of this research was to evaluate the friction welding technology in producing the axle of motorcycles. Friction welding machine is operated by varying the pressures forging by 1040, 1127, 1214 and 1300 kg/cm2. Preparation of test samples made​​ with 4215 rpm rotational speed, friction time is 45 seconds and. Friction pressure is 173 kg/cm2.  Samples test edits mechanical properties through hardness tests, tensile test, thetorque test and structure micro. Further results from torque test as  compared with small industrial products. The results of this research is  the greater forging pressure produce greater mechanical strength. Torque test results on the product of the friction welding  is 150 Nm, while the axles motorcycle products in the small industry is 20 Nm. Excellent friction welding technology used to produce products as motorcycles. Keywords: motorcycle axles,  friction welding,  friction pressure, friction time, forging spressure
Optimation Front Upright Racing Car Using Finite Element Analysis Fitra Bagus Hendi Prabowo; Rizaldy Hakim Ash Shiddieqy; Winarto Winarto; Nur Husodo; Mahirul Mursid; Bayu Adhi Saputro
IPTEK The Journal of Engineering Vol 8, No 1 (2022)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23378557.v8i1.a10785

Abstract

Upright is part of the car's suspension system that plays an important role in creating and comforting the car. Supporting driving safety, upright components must be designed to be light but strong to withstand loading when the car is in conditions of acceleration, deceleration and cornering. Not only strong as a benchmark, but components must also be lightweight, so we need a method, namely a topology optimization method. Using finite element software makes the optimization process very easy and very fast with maximum accuracy. The process is by inputting the model from CAD software, defining materials, input constraints and vector styles, meshing process, and finally the solution process. From the simulation results, it will be known the value of the solution in the form of stress, deformation and safety factor of the upright component. From several topology optimization designs, they will be compared to find out which is the best design which will be used as a design recommendation. By referring the result, 43% mass reduction is the best optimum design, its safety factor is 4.956.
Planning and Cost Analysis of Washing Porang Subber on Combination Machine for Washing and Cutting Porang Tuber Liza Rusdiyana; Nanda Ela Sasmita; Nur Husodo; Eddy Widiyono; Muhammad Lukman Hakim; Rizaldy Hakim
IPTEK The Journal of Engineering Vol 7, No 2 (2021)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23378557.v7i2.a11273

Abstract

The cleaning process plays an important role in producing hygienic porang tubers, so that later chips and porang flour have good quality. Currently, the home industry for processing porang tubers still uses a simple method, namely using a manual washing machine so that it requires a lot of energy and a long time. One alternative to increase efficiency and productivity is to make a porang tuber washing machine.In planning this machine, it begins with field studies and literature. Planning in designing this machine includes planning for motor power, shaft, bearing, pulley-belt, sprocket-chain and budget design, after calculating and getting results it is necessary to conduct experiments to get conclusions from this machine.In planning the calculation of the machine, it requires a motor power of 2.2 HP with a motor rotation of 1400 rpm and a shaft rotation of 35 rpm, a force of 25.6 N, a torque of 1.920 N.mm, the selling price of the tool is Rp. 15,970,000 and the payback period is achieved in 228.4 days or 28.5 weeks or 7.1 months
Case Study: Materials Selection for Replacing A Fractured Pendulum Holder of Charpy Impact Testing Machine Hung-Ta 8041a Type Based on the Working Load Winarto Winarto; Eddy Widiyono; Nur Husodo; Atria Pradityana; Subowo Subowo
IPTEK Journal of Proceedings Series No 3 (2019): International Conference on Engineering Technology Advance Science and Industrial Appli
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1034.692 KB) | DOI: 10.12962/j23546026.y2019i3.5836

Abstract

The pendulum holder of our Charpy impact testing machine HUNG-TA 8041A type has fractured as a result of fatigue so that, it needs a replament of this pendulum holder. In this case, we tried to select the appropriate material in order to avoid buying the new impact testing machine by repairing the fractured pendulum holder. To determine the new material, some tests have been carried out comprise of material tests using SEM-EDS, and also load analysis that works to the holder according to machine design theory, and next step is doing a verification using Ansys software and the result will be used as a base in choosing the material. Based on the material test that has been held, it is known that pendulum holder material is high carbon steel with carbon content is about 0.6%, and from the machine design analysis we found that the working load to the pendulum holder is 0.349 MPa, and finally from analysis using Ansys software it was found that the pendulum working load is 0.48 MPa, there is a different result as high as 37%. From those series of tests and analysis, the material selected to replace the broken holder is AISI 1060 steel
PERCOBAAN PROTOTYPE KONTROL MESIN AIR OTOMATIS BERBASIS ARDUINO NANO Mashuri Mashuri; Nur Husodo; Muhamad Heraldi; Danendra Nadhif Pramanda; Aprilia Rizqi Samudra; Iffanda Putri Wibowo; Muhammad Maftuuh
Jurnal Nasional Aplikasi Mekatronika, Otomasi dan Robot Industri (AMORI) Vol 2, No 2 (2021)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j27213560.v2i2.11655

Abstract

Pompa adalah suatu alat yang memindahkan fluida cair melalui suatu sistem perpipaan daritempat rendah ke tempat lainnya yang lebih tinggi. Penggunaan pompa ini memudahkan pekerjaan manusiadalam memenuhi kebutuhan airnya. Namun sekarang ini penggunaan pompa menjadi kurang efektif apabila penggunamasih menghidupkan pompa secara manual saat sedang membutuhkan air dan mematikan pompa saat kebutuhanairnya dirasa sudah cukup. Hal ini merupakan suatu permasalahan untuk sistem pengontrolan pompa. Sehinggamelalui permasalahan ini, disusun project aplikasi teknologi cerdas menggunakan sensor ultrasonik dan menggunakanbasis arduino yang dioperasikan melalui software Arduino IDE 2.0.0. Hasil yang akan dicapai pada pelaksanaan projectini adalah terciptanya prototype pompa otomatis dengan sensor ultrasonik berbasis arduino nano sebagai bentukimprovement teknologi yang bertujuan untuk memudahkan salah satu pekerjaan manusia dalam memenuhikebutuhan hidupnya akan air. Untuk proses pemrograman pada sistem alat ini adalah Arduino memberikan perintah kerelay, yang kemudian dilanjutkan ke pompa sehingga pompa dapat menyala maupun mati. Hasil dari pengujian alat iniadalah pompa dapat menyala dan mati secara otomatis menggunakan pemrograman Arduino IDE 2.0.0. Saat jarakpermukaan air dan sensor mencapai 9 cm maka pompa akan otomatis menyala. Kemudian ketika jarak antarapermukaan air dan sensor mencapai 2 cm, maka pompa akan mati secara otomatis. Sehingga melalui percobaan inidapat disimpulkan bahaw pompa air berbasis Arduino nano ini akan mempermudah penggunanya, teknologimikrokontroler bisa dipadukan dengan mesin pompa yang membuat menjadi lebih bermanafaat, serta teknologi inibisa menggantikan radar toren yang memiliki prinsip kerja yang sama.
Pemanfaatan Ekstrak Kulih Buah Langsat sebagai Inhibitor Organik Korosi Pada Baja ST 37 dalam Media IM H2S04 Nur Husodo; Mashuri -; Ahmad Fajar Reynaldi; Kyla Anisa Windarta; Atria Pradityana
Jurnal Nasional Aplikasi Mekatronika, Otomasi dan Robot Industri (AMORI) Vol 2, No 1 (2021)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (897.036 KB) | DOI: 10.12962/j27213560.v2i1.9124

Abstract

Korosi adalah kerusakan atau kehancuran yang disebabkan oleh reaksi kimiawi material di lingkungannya.Salah satu cara untuk mengurangi laju korosi yaitu dengan penggunaan inhibitor organik. Penghambat korosi adalahzat kimia yang bila ditambahkan ke lingkungan dapat mengurangi laju korosi logam di lingkungan. Kulit buah langsat(Lansium domesticum var. Pubescens) adalah inhibitor yang akan digunakan. Dalam penelitian ini menggunakan bajaST 37 dengan media H2SO4 1M dengan variasi konsentrasi 0, 3, 5 dan 11 mg. Metode ekstraksi yang digunakan adalahmetode maserasi. Pada uji Tafel nilai laju korosi sebesar 3,3738 mmpy tanpa inhibitor dan dengan inhibitor mencapai1,7471 mmpy serta dihasilkan juga efisiensi inhibisinya sebesar 48,21%. Menghasilkan efisiensi pengujian weight lossinhibisi sebesar 53,9%
PROSES PRODUKSI PRODUK WAJAN BAHAN PLAT BAJA KARBON DENGAN METODE SPINNING Nur Husodo,; Budi Luwar Sanyoto,; Eddy Widiyono,; Denny ME Soedjono
Jurnal Poli-Teknologi Vol. 10 No. 3 (2011)
Publisher : Politeknik Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (337.69 KB) | DOI: 10.32722/pt.v10i3.70

Abstract

The process of metal spinning is the process of forming sheet metal with a combination of rotary motion and compression force to produce the products according shape mandril. This spinning process has the potential to be applied to small industries producing pan. Because it is necessary for application of the spinning process to form a pan products. Pans that will be realized based carbon steel plate with a shape like a teflon pan. Circular steel plate was placed in front of the mandrill and was gripped by the clamping components assisted by clamping the magnet system. Combination of rotary motion and compression force of the roll will cause the deformation of carbon steel to produce a product. Experiments performed with materials of carbon steel with a thickness of 0.8 mm and 1mm. In conclusion, the calculation of forces on the formation of carbon steel plate with a thickness of 0.8 mm is 14.722 kgf or 144, 277 N, with a thickness of 1 mm of 18.402 kgf or 180, 339 N. The existence of magnetic components will greatly assist the process of clamping plate material so the process of formation by the method of spinning operations become easier in operation. Keywords : pan, spinning process, mandrill, magnetic. ABSTRAK Proses metal spinning adalah proses pembentukan lembaran logam dengan kombinasi gerak putar dan gaya tekan sehingga menghasilkan produk sesuai bentuk mandril. Proses spinning ini sangat berpotensi untuk dapat diterapkan pada industri kecil yang memproduksi produk wajan. Karena itu perlu dilakukan penerapan proses spinning untuk membentuk produk wajan. Wajan yang akan diwujudkan berbahan plat baja karbon dengan bentuk seperti wajan teflon. Plat baja berbentuk lingkaran ditempatkan di depan mandrill dan dicekam dengan komponen clamping dibantu dengan pencekaman dengan system magnit. Kombinasi gerak putar dan gaya tekan dari roll akan menyebabkan deformasi baja karbon sehingga dihasilkan produk. Percobaan dilakukan dengan bahan baja karbon dengan ketebalan 0,8 mm dan 1mm. Kesimpulannya, perhitungan gaya pembentukan pada plat baja karbon dengan tebal 0,8 mm adalah 14,722 Kgf atau 144, 277 N, dengan tebal 1 mm sebesar 18,402 kgf atau 180, 339 N. Adanya komponen magnet akan sangat membantu proses pencekaman bahan plat sehingga proses operasional pembentukan dengan metode spinning menjadi lebih mudah dalam operasional. Kata kunci: wajan, proses spinning, mandill, magnet.
Co-Authors Ahmad Fajar Reynaldi Alfan Fauzi, Alfan Angelia Hermiati Ayu Wardani, Angelia Hermiati Aprilia Rizqi Samudra Atria Pradityana Bayu Adhi Saputro Budi Luwar Sanyoto Danendra Nadhif Pramanda Denny ME Soedjono Eddy Widiyono Fitra Bagus Hendi Prabowo Hasan As’adi, Hasan Iffanda Putri Wibowo Kyla Anisa Windarta Liza Rusdiyana Mahirul Mursid Mashuri Mashuri Muhamad Heraldi Muhammad Lukman Hakim Muhammad Maftuuh Nanda Ela Sasmita Rizaldy Hakim Rizaldy Hakim Ash Shiddieqy Subowo Subowo Winarto Winarto