Bina Teknika
Bina Teknika pertama publikasi tahun 2007, dengan registrasi ISSN dari LIPI Indonesia. Jurnal ini dimaksudkan sebagai media kajian ilmiah hasil penelitian, pemikiran dan kajian analisis-kritis mengenai isu Keteknikan, baik secara nasional maupun internasional. Artikel ilmiah dimaksud berupa kajian teori (theoritical review) dan kajian empiris dari ilmu terkait, yang dapat dipertanggungjawabkan serta disebarluaskan secara nasional maupun internasional. Bina Teknika menerima artikel ilmiah dengan area penelitian pada: 1. Teknik Mesin 2. Teknik Perkapalan 3. Teknik Industri 4. Teknik Elektro Dengan artikel yang memiliki sitasi primer dan tidak pernah dipublikasikan secara online atau versi cetak sebelumnya. Bina Teknika sebagai bagian dari semangat menyebarluaskan ilmu pengetahuan hasil dari penelitian dan pemikiran untuk pengabdian pada Masyarakat luas, situs Bina Teknika menyediakan artikel-artikel jurnal untuk diunduh secara gratis. Jurnal Bina Teknika adalah jurnal ilmiah nasional yang merupakan sumber referensi akademisi. Dengan jadwal terbit 2 (dua) kali setahun, yaitu Juni dan Desember.
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238 Documents
<![CDATA[PENGARUH PROSES CARBONITRIDING TERHADAP MATERIAL DASAR BEARING SUJ2 ]]>
<![CDATA[Sumiyanto Sumiyanto]]>;
<![CDATA[Abdunnaser Abdunnaser]]>
<![CDATA[ Bina Teknika Vol 13, No 1 (2017): Bina Teknika ]]>
Publisher : <![CDATA[Faculty of Engineering UPN "Veteran" Jakarta ]]>
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DOI: 10.54378/bt.v13i1.19
<![CDATA[Bearing is a prayer one part of the holding machine elements because Important role of bearing namely functions to review rivet a shaft so that the shaft can be spun without experiencing excessive friction. Bearing generally used to review round prop shaft where at occurred many friction. From then that on bearing component materials had made of strong enough for a review allows the shaft well as other machine elements working good and optimal. Research singer aims to review determine mechanical properties of components bearing material with carbon steel high (high carbon steel) SUJ 2 the treated Heat Carbonnitriding with Temperature of 850 ° C, Hardening 830 ° C with cooling oil during a 15 minute shower taxable income next using the water conditioning on hold for 15 minutes bath Tempering 185 ° C and cooled with room temperature for 120 minutes. Testing results chemical composition is known that the basic ingredients of the basic SUJ 2 has a Fe content of 98.23%, C 0.93% and 0.10% Cr content that can be classified as high carbon steel crhoom. Observations showed metaloggrafi the homogeneous microstructure with more Subtle form of austenite grains, martensite and carbides, carbide where the surface surrounding the bearing component. Results hardnes test components vickers bearing SUJ 2 has a value to keep pace with the heat treatment of non-taxable income 199.8 HV experience heat treatment 1 process being 910 HV, on process heat treatment 2 being 810 HV.]]>
<![CDATA[ANALISIS KEGAGALAN PISTON PADA KENDARAAN RODA EMPAT KAPASITAS 1000 CC ]]>
<![CDATA[Ahmad Zayadi]]>
<![CDATA[ Bina Teknika Vol 14, No 2 (2018): Bina Teknika ]]>
Publisher : <![CDATA[Faculty of Engineering UPN "Veteran" Jakarta ]]>
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DOI: 10.54378/bt.v14i2.325
<![CDATA[Pistons are one of the main components of a 1000 cc engine that functions as a pressure suppressor and a recipient of pressure combustion in the combustion chamber. In the examination of the 1000 cc sedan engine that has been operating for 30,000 hours found a rough sound on the engine and experienced loss compression on the cylinder block number 2. The purpose of the study was to obtain the factors causing the deformation of the piston 1000 cc sedan vehicles. The research method used is metallographic observation using ASTM E 3 and ASTM E 112, testing hardness using ASTM E 92 and SNI 19-0409-1989 and testing chemical composition using ASTM A 751. The results of research on piston damage can be seen that observation macrostructure proves that there is plastic deformation on the surface area of the piston material, the results of microstructure observation are known to occur microcrack on the top surface of the right side of the piston, there is no change in micro hardness between the piston material in the deformed area with the deformed piston material hardness, piston material made of alloy Al-Si. In the area of the piston surface that experiences deformation, Mg2Si and Mg2Al3 compounds are formed, these compounds which cause microcrack on the piston's upper surface. Plastic deformation on the piston surface occurs due to a collision between the piston surface and the cylinder head due to the buildup of crust on the piston surface.]]>
<![CDATA[ANALISIS PERBANDINGAN SIFAT ALIRAN PADA MODEL 2D AXISYMMETRIC DENGAN MODEL 3D DENGAN METODE NUMERIK ]]>
<![CDATA[Jooned Hendrarsakti]]>;
<![CDATA[A. D. Prakoso]]>;
<![CDATA[Donny Montreano]]>
<![CDATA[ Bina Teknika Vol 12, No 2 (2016): Bina Teknika ]]>
Publisher : <![CDATA[Faculty of Engineering UPN "Veteran" Jakarta ]]>
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DOI: 10.54378/bt.v12i2.78
<![CDATA[Many previous studies of ejector have been conducted to understand and maximize the ejector performance. The study can be in form of experiments, analytical, and numerical simulation. The numerical simulation looks for the most effective and efficient effort and time in modeling flow process inside the ejector. Model simplification becomes one of solution in conducting simulation effectively. Three dimensional models in general are applied to an ejector that would be analyzed. These models can be compared to the simpler model, namely axisymmetric 2D model. The current study investigated the comparison between 3D and 2D models using numerical solution. Three types of ejectors from different application were used as the objects of the study. The analysis was conducted by comparing the qualitative and quantitative results. The results show that qualitatively the 2D axisymmetric model has good comparison to the 3D model. Quantitatively, 2D axisymmetric model has good similarity to 3D model for ejector performance parameters, such as entrainment ratio and Mach number with biggest difference of 5.7%. However, the velocity and pressure distribution have bigger discrepancies at both axial and radial directions at the area with extreme change, such as at throat nozzle. It can be concluded that the 2D axisymmetric model can be used as substitution of 3D model when the objective is only to obtain ejector performance and qualitative study.]]>
<![CDATA[ANALISIS KEMAMPUAN TEKNOLOGI PT X DENGAN PENDEKATAN TEKNOMETRIK DAN ANALYTICAL NETWORK PROCESS (ANP) ]]>
<![CDATA[Adiantoro, Bambang]]>
<![CDATA[ Bina Teknika Vol 15 No 2 (2019): Bina Teknika ]]>
Publisher : <![CDATA[Faculty of Engineering UPN "Veteran" Jakarta ]]>
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DOI: 10.54378/bt.v15i2.1024
<![CDATA[Analisis kemampuan teknologi PT X menggunakan pendekatan Teknometrik dan Analitycal Network Process (ANP) yang hasil akhirnya adalah nilai Technology Coeficient Contribution (TCC) dan prioritas pengembangan komponen teknologi, untuk TCC mendapatkan nilai sebesar 0,5281 yang berada pada rentang nilai 0,5 < TCC ≤ 0,7 dapat dinyatakan bahwa tingkat kemampuan teknologi PT X dalam melaksanakan pembangunan kapal angkut tank dikategorikan memiliki kemampuan yang “baik” dan memiliki tingkatan teknologi “semi modern”. Sedangkan untuk prioritas pengembangan komponen teknologi menunjukkan bahwa Technoware merupakan alternatif yang menjadi prioritas pertama dengan nilai pembobotan 0,3031, komponen yang menjadi prioritas kedua adalah Orgaware dengan nilai pembobotan 0,2968, kemudian yang menjadi prioritas ketiga adalah komponen Humanware dengan nilai pembobotan 0,2007 dan yang menjadi prioritas keempat adalah komponen Infoware dengan nilai pembobotan 0,1994. Nilai Consistency Ratio (CR) sebesar 0,00720 menunjukkan bahwa penentuan prioritas alternatif yang telah dilaksanakan sudah konsisten karena memiliki nilai CR ≤ 0,1. Komponen teknologi Technoware sangat penting untuk dikembangkan karena sangat berpengaruh dalam mendukung perusahaan untuk fokus terhadap konsumen dengan didukung oleh organisasi yang solid serta personil yang profesional agar dapat bersaing diindustri galanagan kapal nasional.]]>
<![CDATA[KOMPUTASI NUMERIK GERAK PROYEKTIL DUA DIMENSI MEMPERHITUNGKAN GAYA HAMBATAN UDARA DENGAN METODE RUNGE-KUTTA4 DAN DIVISUALISASIKAN DI GUI MATLAB ]]>
<![CDATA[Tatik Juwariyah]]>
<![CDATA[ Bina Teknika Vol 11, No 2 (2015): Bina Teknika ]]>
Publisher : <![CDATA[Faculty of Engineering UPN "Veteran" Jakarta ]]>
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DOI: 10.54378/bt.v11i2.110
<![CDATA[The simulation of two dimensional projectile motion problem with including resisting force as velocity function in MATLAB program has been done.The two dimensional projectile motion problem was formulated in second order differential equation which included resitance form as linier velocity function. The second order differential of motion then separated into two coupled first order differential equation and then numerically was soluted by Runge_Kutta4 method. The visualisation of computation values as a path of projectile motion and others physics quantities like dissipation energy were shown by MATLAB GUIDE.]]>
<![CDATA[ANALISIS RISIKO KESELAMATAN DAN KESEHATAN KERJA MANUFAKTUR PADA PROSES PEMBUATAN SUKU CADANG MOBIL ARM VISOR SHAFT ]]>
<![CDATA[Endah Asti Budianti]]>;
<![CDATA[Reda Rizal]]>
<![CDATA[ Bina Teknika Vol 11, No 2 (2015): Bina Teknika ]]>
Publisher : <![CDATA[Faculty of Engineering UPN "Veteran" Jakarta ]]>
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DOI: 10.54378/bt.v11i2.101
<![CDATA[PT. XYZ is a manufacture company of vehicle spare parts. One of the product is Arm Visor Shaft D01N. The process of making Arm Visor Shaft D01N can be exposed to be potential risk for workers. The source of potential risk is from the material, equipment, machine, environment and the other hazards. Therefore the risk management of occupational health and safety is very important to be implemented in the company. Hazard identification method using the Job Safety Analysis (JSA), while for risk analysis is undertaken by semi-quantitative method that uses risk assessment criteria (consequence, probability and exposure). Based on the research that the level of risk in the process of making Arm Visor Shaft are risk with very high level has 8, substantial level has 23, priority 2 level has 2 and acceptable level has 3.]]>
<![CDATA[PENGARUH PENGGUNAAN AIR VENT TUBE TURBULANCE (AVTT) TERHADAP KINERJA MESIN MOTOR MATIK 4 LANGKAH ]]>
<![CDATA[Komarudin Komarudin]]>;
<![CDATA[Primson Yohanes]]>
<![CDATA[ Bina Teknika Vol 12, No 2 (2016): Bina Teknika ]]>
Publisher : <![CDATA[Faculty of Engineering UPN "Veteran" Jakarta ]]>
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DOI: 10.54378/bt.v12i2.69
<![CDATA[Automatic motor engine 4 stroke system uses a carburetor engine is still less than optimal performance. To overcome these problems it created tools that the air intake tube Turbulent Air Vent Tube (AVTT). AVTT is a tool that serves to improve the quality of air intake into the cylinder motor fuel, by changing the air flow laminar to turbulent flow so that the fuel combustion process is ideal close to perfect. AVTT tube designed using aluminum material types AVTT in 6069. Installation of the air filter duct size is adjusted to the motor air filter diameter hole. To determine the performance of a motorcycle engine can be made by automatic test engine performance using a dynamometer. Tests conducted to analyze the effect of the use of AVTT on engine performance includes the automatic motor torque, data, air fuel ratio and fuel consumption. The test results showed that the use AVTT able to increase the torque of 0.06 - 13.74%, power from 0.08 - 13.74%, and the air fuel ratio of 18: 1 - 10: 1, and can reduce fuel consumption 2 - 9 % in both engine variants automatic motor 4 stroke.]]>
<![CDATA[ANALISIS PENGARUH PENURUNAN TEMPERATUR PADA PROSES TUANG CAIRAN LOGAM DENGAN COVER LADLE DI PT. X ]]>
<![CDATA[Mohamad Faizal]]>;
<![CDATA[Hendra Gunawan]]>
<![CDATA[ Bina Teknika Vol 15, No 1 (2019): Bina Teknika ]]>
Publisher : <![CDATA[Faculty of Engineering UPN "Veteran" Jakarta ]]>
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DOI: 10.54378/bt.v15i1.502
<![CDATA[Block Cylinder is an important component of a vehicle engine where the quality of the component should not be defect because it can affect the function of the vehicle engine. Block cylinder is made from cast iron material (FC 230) which must be melted with temperature >1400 ° C. The temperature of cast iron molten metal into the mold is a very important factor to guarantee final quality of block cylinder. Process pouring of molten metal into a mold using a ladle to pouring 15 molds. Pin hole defects often occur in the final castings, this is due to molten metal temperature drop at the end, the one factor is air convection suction smoke collector. Smoke collector is required to move the gas that arises during the pouring process to outside the factory in order to make a comfortable and healthy work process, but it has side effect speed up decreasing temperature of molten metal. To solve the decrease temperature is minimize the rate of heat transfer that occurs from molten metal to environmental air. One way is to close the ladle with the cover to reduce the heat transfer that occurs in the metal liquid. The material used as a ladle cover is Kaowooltm SZr, where it has low thermal conductivity and light density. The rate of heat transfer occurring in the metal liquid to the surrounding air without cover is 4,5563 kW. After using the ladle cover the rate of heat transfer from metal liquid to air decreases to 1.8287 kW. Then the liquid temperature of the final cast metal rises from 1369 ° C to 1383 ° C, and the pin hole defect occurring in the final cast decreases from 0.22% to 0.12%.]]>
<![CDATA[DESAIN BIS AIR RAMAH LINGKUNGAN SEBAGAI SARANA TRANSPORTASI ALTERNATIF DI PROVINSI DKI JAKARTA ]]>
<![CDATA[Bambang Sudjasta]]>;
<![CDATA[Purwo Joko Suranto]]>
<![CDATA[ Bina Teknika Vol 13, No 2 (2017): Bina Teknika ]]>
Publisher : <![CDATA[Faculty of Engineering UPN "Veteran" Jakarta ]]>
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DOI: 10.54378/bt.v13i2.225
<![CDATA[Flood Canal was built to reduce the impact of flood during the rainy season that is river catching / times that passes in The Special Areas of The Capital of Jakarta and can accommodate the flood from Depok and Bogor. The city government is also building a mass transportation mode in Jakarta that integrates railway lines, light rail transit, roads, busway and subway networks targeted for completion in 2017 and will be integrated with the outer ring train, but if the floods are partially paralyzed. For this reason, it is necessary to empower the Flood Canal function as an alternative transportation infrastructure that is environmentally friendly water bus with a capacity of 30 passengers that can operate even in flood condition. A number of preliminary studies of water buses of earlier models and concepts have been conducted to obtain a suitable and feasible prototype to operate in the flow of West and East Canal Floods. To obtain a good water bus size calculation based on comparison ratio, general arrangement design, hull form design with CAD, hydrostatic calculation, engine power estimate and determination of required energy, stability calculation. The goal is as an environmentally friendly alternative transportation mode, with the advantage of being able to operate even in flood situations. It is expected to change the customs of the community for the canal to be the front of the house instead of the back of the house.]]>
<![CDATA[ANALISA KEKUATAN DAN KETAHANAN LUNTUR KAIN LORENG “INDIAN ARMY” BERBASIS STANDAR NASIONAL INDONESIA ]]>
<![CDATA[Budhiman Adi Setyawan]]>;
<![CDATA[Lomo Mula Tua]]>
<![CDATA[ Bina Teknika Vol 12, No 1 (2016): Bina Teknika ]]>
Publisher : <![CDATA[Faculty of Engineering UPN "Veteran" Jakarta ]]>
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DOI: 10.54378/bt.v12i1.92
<![CDATA[“The Indian Army” is clothing camouflage used by one of mass organization in Indonesia. It has a different function than TNI camouflage’s nevertheless must passed from The SNI examination. They are thirdteen standard qualifications must be passed. Those are the wight of cloth (SNI ISO 3801 : 2010) 238.4 g/m2, the cloth construction (SNI ISO 7211-2:2010) the total of warp is 42.8 yarn/cm and woof is 24.4 yarn/cm, The yarn number of warp and woof (SNI ISO 7211-5:2010) Ne1 40.2/2 and Ne1 15, The plaiting (SNI ISO 7211-1:2010) is plat/ribstop, The stress-strain of cloth (SNI 0276:2009) (the stress of warp is 42.8 kgs and woof direction is 26.42 kgs and the strain of warp is 23,71 % and woof is 12,20 % ), The strengthness to a torn piece of cloth (SNI ISO 13937-1:2013) for the warp direction is 4,490 gms dan woof is 3,250 gms, The composition of cloth (SNI 08-0265 : 1989) the cotton is 60.2 % and the polyester is 39.8 %, Colourfastness to washing (SNI ISO 105-C06:2010) is 4 GS/SS, to crocking (SNI 0288 : 2008) is 2-3 in wet and 3-4 in dry crocking, to sweat (SNI ISO 105-E04 : 2010) is 4, Light (SNI 08-0289:1996) is 4 for BWS and catagory of dyestuff (SNI 08-0519:1989) is the dispers dyes and (SNI 08-0621:1989) is the vat dyes. “The Indian Army” passed on the twelve of standards except one that is SNI 0288:2008 (the colourfastness to crocking). The conclution that the Indian Army is not accepted yet]]>
