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.
Articles
238 Documents
<![CDATA[Pengujian Pengaruh Ketinggian Weir pada Koefisien Discharge dari Weirmeter Sharp-Crested V-Notch 90o ]]>
<![CDATA[Komarudin, Komarudin]]>;
<![CDATA[Suprijatmono, Djoko]]>;
<![CDATA[Pati, Gennady Chitra]]>
<![CDATA[ Bina Teknika Vol 15, No 1 (2019): Bina Teknika ]]>
Publisher : <![CDATA[Fakultas Teknik UPN "Veteran" Jakarta ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
Full PDF (777.444 KB)
<![CDATA[Weirmeter is a discharge gauge on an open-channel flow that is usually applied to dams and rivers. In each weirmeter there is a discharge coefficient (Cd), which is the coefficient multiplied by the theoretical discharge to obtain the actual discharge because the pressure difference and flow velocity are neglected. The Cd is directly proportional to the discharge. The actual debit measurement results do not approximate the result (the multiplication of the theoretical debit with Cd). This difference may be due to unequal Cd values for each weir dimension, one of which is the weir height (P). Therefore it is necessary to test the weirmeter with P varies in order to know the pattern and the value of Cd. The tested weirmeter is sharp-crested v-notch 90o with a length of 200 cm and a width of 35.5 cm. P used is 20.3 cm; 21.3 cm; and 22.3 cm. From the test, the Cd value is inversely proportional to P although some of these test results are far from the theory because it requires a 90% confidence interval on the Student distribution (t distribution). The value of Cd in weirmeter used is 0.6996 for P 20.3 cm; 0.6657 for P 21.3 cm; and 0.5781 for P 22.3 cm.]]>
<![CDATA[PERANCANGAN HOT AIR BLOWER PADA CONVEYOR 403-V UNTUK MENCEGAH PENGGUMPALAN IRON ORE PELLET (IOP) PADA DAYBIN 404-F ]]>
<![CDATA[Cholis, Nur]]>;
<![CDATA[Sebastian, Yosua]]>;
<![CDATA[Fauzan, Fariz Hilman]]>;
<![CDATA[Pringgatama, M. Fathuraman]]>
<![CDATA[ Bina Teknika Vol 15, No 1 (2019): Bina Teknika ]]>
Publisher : <![CDATA[Fakultas Teknik UPN "Veteran" Jakarta ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
Full PDF (474.641 KB)
<![CDATA[Perancangan Hot Air Blower pada Conveyor 403-V di Direct Reduction Plant PT Krakatau Steel ini dapat mencegah penggumpalan bijih besi pellet atau yang bisa disebut Iron Ore Pellet dengan tujuan untuk mengurangi frekuensi maintenance pada seksi Material Handling. Permasalahan yang dihadapi oleh divisi Maintenance Service Mechanic seksi Material Handling Direct Reduction Plant PT Krakatau Steel adalah sering terjadinya penggumpalan Iron Ore Pellet setelah melalui proses Cement Coating sebelum masuk reaktor, sehingga sering menyebabkan sistem harus shutdown saat akan dilakukan perawatan, ini sangat merugikan perusahaan karena produksi pellet besi spons menjadi terhambat. Penggumpalan disebabkan karena tidak keringnya IOP saat proses Cement Coating, oleh karena itu dalam penelitian ini penulis melakukan perancangan Hot Air Blower. Dengan perancangan Hot Air Blower ini selain menghilangkan penggumpalan dan mengurangi frekuensi maintenance juga dapat meningkatkan produksi DRI (Direct Reduction Iron) serta tidak perlu lagi dilakukan shutdown saat maintenance.]]>
<![CDATA[ANALISIS PERBANDINGAN KEKUATAN TARIK CONNECTING ROD ASLI DENGAN IMITASI PADA SEPEDA MOTOR ]]>
<![CDATA[Saputra, Rudi]]>;
<![CDATA[Widjayanto, Arie]]>
<![CDATA[ Bina Teknika Vol 15, No 1 (2019): Bina Teknika ]]>
Publisher : <![CDATA[Fakultas Teknik UPN "Veteran" Jakarta ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
Full PDF (1027.865 KB)
<![CDATA[Pada kendaraan sepeda motor, connecting rod berfungsi untuk menghubungkan piston dengan crankshaft atau poros engkol, selanjutnya meneruskan tenaga yang dihasilkan oleh piston ke poros engkol. Pada saat ini banyak beredar connecting rod imitasi dimasyarakat, dimana pada connecting rod imitasi lebih cepat mengalami kerusakan dibandingkan connecting rod asli, itu dikarenakan adanya perbedaan mechanical properties yang tidak sesuai dengan standar nya. Tujuan dari penelitian ini dilakukan untuk mengetahui perbandingan nilai kekuatan tarik pada connecting rod asli dan imitasi. Dimana dilakukan beberapa metode pengujian untuk mengetahui perbedaan dari masing ? masing sample diantaranya : uji komposisi kimia, uji metallografi, uji tarik. Dari hasil pengujian material connecting rod asli dan imitasi, hasil uji komposisi kimia diketahui kadar karbon (C) pada connecting rod asli sebesar 0.176% dan pada connecting rod imitasi sebesar 0.170%. Selain itu unsur chromium (Cr) pada connecting rod asli sebesar 1.15% dan pada connecting rod imitasi sebesar 0.933%. Dari hasil uji metallografi pada connecting rod asli dan imitasi didapati fasa didominan dengan ferit dan pearlit. Hasil uji tarik pada connecting rod asli memiliki nilai rata ? rata sebesar 1084.5 N/ (Mpa) dan pada rata ? rata nilai kekuatan tarik pada connecting rod imitasi sebesar 916.96 N/ (Mpa).]]>
<![CDATA[ANALISA PENGUJIAN GESEK, AUS DAN LENTUR PADA KAMPAS REM TROMOL SEPEDA MOTOR ]]>
<![CDATA[Sumiyanto, Sumiyanto]]>;
<![CDATA[Abdunnaser, Abdunnaser]]>;
<![CDATA[Fajri, Achmad Noor]]>
<![CDATA[ Bina Teknika Vol 15, No 1 (2019): Bina Teknika ]]>
Publisher : <![CDATA[Fakultas Teknik UPN "Veteran" Jakarta ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
Full PDF (682.296 KB)
<![CDATA[This analisys who does are to point off base on motorcycle community to able learning education such as purpose and quality of break kanvas with standardization even chossing of material pad kanvas who does no failed of chossing as performance capability in deserasy of speed. For knowing for that, firtable we must to analyzing of performance and compared. In this section are used two of sample with deference kind of material, such as non asbestos (semi metallic). For in this case we take a tree experiment, like measuring analyse, threadbare and scrape. Of the end analyse that could knowing are using material non asbestos (semi metallic) are excelellen better than asbestos kanvas as orientation SNI number 09-9134-1987. As you know share, using far away way are suitable in non asbestos and recomanded.]]>
<![CDATA[ANALISIS PENGARUH PENURUNAN TEMPERATUR PADA PROSES TUANG CAIRAN LOGAM DENGAN COVER LADLE DI PT. X ]]>
<![CDATA[Faizal, Mohamad]]>;
<![CDATA[Gunawan, Hendra]]>
<![CDATA[ Bina Teknika Vol 15, No 1 (2019): Bina Teknika ]]>
Publisher : <![CDATA[Fakultas Teknik UPN "Veteran" Jakarta ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
Full PDF (1256.159 KB)
<![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[ANALISIS METODE FMEA PADA PROSES OPERASIONAL SHIPPING DALAM PENDISTRIBUSIAN PART TOYOTA PADA PERUSAHAAN PT XYZ ]]>
<![CDATA[Wahyuni, Ayu Endah]]>;
<![CDATA[Rais, Amin]]>
<![CDATA[ Bina Teknika Vol 15, No 1 (2019): Bina Teknika ]]>
Publisher : <![CDATA[Fakultas Teknik UPN "Veteran" Jakarta ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
Full PDF (619.177 KB)
<![CDATA[Permasalahan yang dihadapi perusahaan saat ini dalam proses distribusi adalah mengenai keterlambatan keberangkatan distribusi. Permasalahan tersebut dapat dilihat dari ketepatan waktu keberangkatan distribusi pada bulan Oktober sampai Desember 2018 yang hanya memiliki persentase ketepatan waktu sebesar 44,8%, 68,94% dan 78,1% dari total distribusi pada bulan tersebut. Tujuan penelitian ini adalah melakukan perbaikan pada proses operasional shipping, karena 60% dari keterlambatan keberangkatan disebabkan karena proses operasional. Hal tersebut dikarenakan dalam proses operasional shipping terdapat aktivitas yang tidak memberikan nilai tambah (non value added activities) sehingga membuat waktu proses menjadi lama. Perbaikan pada bagian operasional ini menggunakan metode FMEA. Hasil dari penilitian ini mengidentifikasikan jenis pemborosan (waste) yang terjadi pada proses operasional yaitu waste waiting dan waste unnecessary motion yang mengakibatkan proses operasional menjadi lebih lama. Usulan perbaikan untuk mengatasi keterlambatan keberangkatan distribusi ini yaitu dengan membuat checkheet untuk melakukan perhitungan barang yang dimuat, melakukan pemilihan vendor khusus kemasan kaca, petugas packing sebaiknya melakukan pengelompokkan barang sesuai identitas customer saat akan menyimpan barang ke troli dan melakukan pengecekan sebelum mengerjakan rute selanjutnya, menambah karyawan untuk checking atau packing chemical part, dan menambah material handling troli. ]]>
<![CDATA[UJI “KETAHANAN LELAH DAN PENURUNAN GAYA PEGAS “ KATUP KOMPRESI AKIBAT “BEBAN OPERASI” PADA KATUP MOTOR DIESEL OUTPUT RATED 400 kW. ]]>
<![CDATA[Yuhani Djaya]]>;
<![CDATA[Mohammad Rusdy Hatuwe]]>
<![CDATA[ Bina Teknika Vol 11, No 2 (2015): Bina Teknika ]]>
Publisher : <![CDATA[Faculty of Engineering UPN "Veteran" Jakarta ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
Full PDF (1426.617 KB)
|
DOI: 10.54378/bt.v11i2.114
<![CDATA[Major role in the valve spring Diesel 4 strokes is able to guarantee the valve open and closed positions without loss of engine compression. Therefore, the spring must be able to maintain the style required by the valve in accordance with the needs of its operations. When the spring force reduction operations over the threshold, then the spring will be malfunctioning. Before this happens, the spring should be replaced or restored. Meanwhile, the replacement with a new one because it failed to cause unplanned downtime. To balance the needs of utilities and prevention of failure (downtime) is required prediction faill replacement, and therefore the rate of decline in the spring force is directly related to the characteristics possessed by every spring, then to determine the rate of decrease in the valve spring force necessary to test fatigue characteristics. To achieve these objectives, characteristics and fatigue testing is done with spring material Goodman line approach. These tests include the identification of test material in the form of a test spring spring material chemical composition and hardness test; namely to determine the tensile strength limit in the diagram Heigh and criteria preset limit or unpreset spring tired. Next proceed to test the rate of decrease in the spring force on the cyclic loading which is the subject of this study, in which the rate of decrease in the spring force test due to cyclic done to reach the threshold spring force on the round number above 107. The test results showed that the decrease in the spring force caused by the spring force on the rate of decline of about 6% cyclic loading is at about 300 hours of operating hours, the next spring force experienced stability.]]>
<![CDATA[KOMPOSIT FIBER REINFORCED PLASTIC SEBAGAI MATERIAL BODI KAPAL BERBASIS FIBERGLASS TAHAN API ]]>
<![CDATA[Adella Hotnyda Siregar]]>;
<![CDATA[Budiman Adi Setyawan]]>;
<![CDATA[Amir Marasabessy]]>
<![CDATA[ Bina Teknika Vol 12, No 2 (2016): Bina Teknika ]]>
Publisher : <![CDATA[Faculty of Engineering UPN "Veteran" Jakarta ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
Full PDF (283.4 KB)
|
DOI: 10.54378/bt.v12i2.82
<![CDATA[The aim of the research is to analyze resin in boat body base on composite fiber reinforced plastic with fire resistant/flame retardant. The resin used polyester resin Yucalac 157 BQTN-EX and Yucalac BQTN-FR. Experimental method is used in this research and speciment composite made with hand lay up method and then observed with flammability test UL 94 standard. The result show that composite with Yucalac 157 BQTN- FR resin higher flammability and linier burning rate less than Yucalac 157 BQTN–EX resin.]]>
<![CDATA[PERBANDINGAN NILAI KEKERASAN DAN STRUKTUR MIKRO MATERIAL PISTON SEPEDA MOTOR 4 TAK ORIGINAL DAN IMITASI ]]>
<![CDATA[Nofri, Media]]>
<![CDATA[ Bina Teknika Vol 15 No 2 (2019): Bina Teknika ]]>
Publisher : <![CDATA[Faculty of Engineering UPN "Veteran" Jakarta ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
Full PDF (836.891 KB)
|
DOI: 10.54378/bt.v15i2.1271
<![CDATA[The function of the piston is to accept the pressure from the combustion of the gas mixture and continue the pressure to pass through the connecting rod. The use of aluminum as a piston material is inseparable from its properties and is very suitable for pistons. n this study three piston materials were tested, namely piston A (Original), B (Imitation 1) and C (Imitation 2) with Aluminum material which also contained Silicon (AlSi). The tests carried out included testing the chemical composition, microstructure photographed from various position and hardness by the Vickers method. The results of these tests obtained varying hardness values with an average piston A value of 129 HV, piston B an average of 148.2 HV, piston C an average of 135.2 HV. The results of the microstructure test on piston C have srinkage casting defects and porosity defects while piston A and B have no defects. Whereas in testing the chemical composition of the value contained in the piston piston A has Al 81.7% and Si 14.0%, piston B Al 82.2% and Si 14.3%, piston C Al 83.5% and The 13.2%. From the results of the chemical composition test, the hardness value and microstructure of the three materials can be said to have almost the same value]]>
