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ANALISIS PERBANDINGAN KEKUATAN TARIK CONNECTING ROD ASLI DENGAN IMITASI PADA SEPEDA MOTOR 分析原来的抗拉杆与仿摩托车进行比较
Bina Teknika Pub Date : 2019-08-28 DOI: 10.54378/bt.v15i1.885
Rudi Saputra, Arie Widjayanto
{"title":"ANALISIS PERBANDINGAN KEKUATAN TARIK CONNECTING ROD ASLI DENGAN IMITASI PADA SEPEDA MOTOR","authors":"Rudi Saputra, Arie Widjayanto","doi":"10.54378/bt.v15i1.885","DOIUrl":"https://doi.org/10.54378/bt.v15i1.885","url":null,"abstract":"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).","PeriodicalId":441070,"journal":{"name":"Bina Teknika","volume":" 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113947339","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
PENGENDALIAN KUALITAS PROSES PRODUKSI KAYU OLAHAN TURNING DENGAN MENGGUNAKAN METODE SEVEN TOOLS DI CV. GAVRA PERKASA 使用CV的七工具方法控制纺纱木材生产过程的质量。GAVRA勇士
Bina Teknika Pub Date : 2018-12-20 DOI: 10.54378/bt.v14i2.413
Sofinurriyanti Sofinurriyanti, Hikmatul Maulida
{"title":"PENGENDALIAN KUALITAS PROSES PRODUKSI KAYU OLAHAN TURNING DENGAN MENGGUNAKAN METODE SEVEN TOOLS DI CV. GAVRA PERKASA","authors":"Sofinurriyanti Sofinurriyanti, Hikmatul Maulida","doi":"10.54378/bt.v14i2.413","DOIUrl":"https://doi.org/10.54378/bt.v14i2.413","url":null,"abstract":"This study aims to determine the quality of products in CV. Cavra Perkasa and to reduce product defects in CV. Garva Perkasa at the time of production. CV. Gavra Perkasa is a company engaged in the industry of building goods made of wood. The products produced are wood flooring, woodwork for building materials (E4E / E2E), handrails, staircases (turning), door frames, and floors with decking. There are seven main quality control tools that can be used as a tool to control quality, among others: check sheet, histogram, control chart, pareto diagram, causal diagram, scatter diagram and various processes. There are three types of damage that occur in turning processed wood products namely Monocular / Perforated, Middle Broken, and Moldy damage. The biggest damage is the edged / perforated damage with a total damage percentage of 47.19%, the disability of wood products in the middle rupture is 30.55% and the lowest value of disability results is 22.24%. So that the total percentage of damage is 13481.","PeriodicalId":441070,"journal":{"name":"Bina Teknika","volume":"423 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122483085","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Rancang Bangun Alat Deteksi Penyimpangan Deformasi Bending di PT. X 设计PT. X .变形变形检测装置
Bina Teknika Pub Date : 2018-12-17 DOI: 10.54378/bt.v14i2.360
Muhammad Syafri Lubis, Margono Sugeng
{"title":"Rancang Bangun Alat Deteksi Penyimpangan Deformasi Bending di PT. X","authors":"Muhammad Syafri Lubis, Margono Sugeng","doi":"10.54378/bt.v14i2.360","DOIUrl":"https://doi.org/10.54378/bt.v14i2.360","url":null,"abstract":"PT. X is an automotive manufacturing that produce kind of any vehicle on Indonesia. Bending process is one of process system in PT. X. As the biggest manufacturing which have so many consument in Indonesia,  on time delivery is an important things that have to kept costumer smile achievement. From the main factor before if any proces that related delay delivery have to fastly contermeasure and standardization guarantee for reoccurance problem. With using 6 step Kaizen methode and focus to bending frame assy process and frame assy robot process that give the biggest impact to delivery, so as this reason the author make a target for both process can be guaranted as process delivery.","PeriodicalId":441070,"journal":{"name":"Bina Teknika","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126737958","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
STUDI PERFORMANSI ECONOMIZER JENIS ALIRAN SILANG UNTUK PROSES DEGREASING DI PT. X PLANT KARAWANG
Bina Teknika Pub Date : 2018-12-17 DOI: 10.54378/bt.v14i2.334
K. Komarudin, Reza Rahmaputra
{"title":"STUDI PERFORMANSI ECONOMIZER JENIS ALIRAN SILANG UNTUK PROSES DEGREASING DI PT. X PLANT KARAWANG","authors":"K. Komarudin, Reza Rahmaputra","doi":"10.54378/bt.v14i2.334","DOIUrl":"https://doi.org/10.54378/bt.v14i2.334","url":null,"abstract":"Economizer is Heat Exchanger with Crossflow type that have function as reheater the  water to degreasing process. System of Economizer had operated continuously for 7 years. So from this condition Effectiveness and Temperature possibility Can’t achieve the Requirement. Degreasing Process is a part of Painting process in Vehicle manufacturing that have function to degrease the oil, dust and etc.  A decrease in the effectiveness of this, we need recalculation and compare  with design condition to get better effectiveness. Analysis will be refer to fluid flow, overall heat transfer coefficient (U), and Efffectiveness of Economizer it self. Based on result of Calculation and Experiment, the flow of fluid is turbulent flow with Reynold number 12002.14 (Max Condition). Overall heat transfer coefficient (U) is 16.18 W/mK, while the design condition is 48 W/m.K also for Effectiveness is 32.16% and the design condition is 50% . This calculation Proved decreasing of that the performance of economizer. It is caused by scaling of the inner pipe with ratio 2.26%. Scaling will be reduce thermal conductivity of the pipe and also gradient of Temperature.","PeriodicalId":441070,"journal":{"name":"Bina Teknika","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130374208","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
ANALISIS TEGANGAN PIPA 043-GN-31004 PADA SCRUB COLOUMN VESSEL MENUJU VESSEL COLOUMN PROYEK TANGGUH EXPANSION TRAIN 3 PAPUA
Bina Teknika Pub Date : 2018-12-17 DOI: 10.54378/bt.v14i2.342
Ahmad Husen, Aldi Setiyadi, Nur Cholis
{"title":"ANALISIS TEGANGAN PIPA 043-GN-31004 PADA SCRUB COLOUMN VESSEL MENUJU VESSEL COLOUMN PROYEK TANGGUH EXPANSION TRAIN 3 PAPUA","authors":"Ahmad Husen, Aldi Setiyadi, Nur Cholis","doi":"10.54378/bt.v14i2.342","DOIUrl":"https://doi.org/10.54378/bt.v14i2.342","url":null,"abstract":"Dalam penelitan ini akan dibahas mengenai analisis tegangan sistem perpipaan di proyek tangguh pada line 043-GN-31004/T08 yang mana fluida yang mengalir pada pipa mengalami fluktuasi pada pressure dan temperatur setiap harinya dan diperlukan analisis perhitungan tegangannya untuk memastikan jalur pipa yang telah terpasang dan tumpuan pipa yang diletakkan tepat pada tempatnya sehingga tegangan (stress) yang terjadi tidak melebihi limitasi besaran maksimal tegangan yang sudah diatur oleh code/standar ASME B31.3. Hasil analisa perhitungan tegangan akibat beban Sustain maksimum berada pada node 88 pada program CAESAR II sebesar 171.999 Kpa dan perhitungan manual sebesar 245527.7 Kpa dengan deviasi perhitungan sebesar 12.34%. Sehingga perhitungan tidak ada yang melebihi batas tegangan yang diizinkan code/standar ASME B31.3,dan akibat fluktuasi fluida dari segi pressure dan temperatur yang mengakibatkan pipa mengalami perubahan yang tidak menentu setiap harinya maka pada node 88 perlu dilakukan perencanaan ulang dengan  menambah penyangga yang lebih fleksible sehingga dapat mengikuti perubahan pipa tersebut,  sehingga dapat disimpulkan bahwa sistem perpipaan di proyek Tangguh Expansion Train - 3 tidak terjadi overstress dan aman untuk beroperasi.","PeriodicalId":441070,"journal":{"name":"Bina Teknika","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126373398","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
ANALISIS KEKUATAN VELG ALUMUNIUM MODEL D30D PADA PERUSAHAAN “A” 分析A公司D30D合金边缘强度
Bina Teknika Pub Date : 2018-12-17 DOI: 10.54378/bt.v14i2.326
Sumiyanto Sumiyanto, Abdunnaser Abdunnaser
{"title":"ANALISIS KEKUATAN VELG ALUMUNIUM MODEL D30D PADA PERUSAHAAN “A”","authors":"Sumiyanto Sumiyanto, Abdunnaser Abdunnaser","doi":"10.54378/bt.v14i2.326","DOIUrl":"https://doi.org/10.54378/bt.v14i2.326","url":null,"abstract":"Wheels are one of the main components in a vehicle. Without wheels of vehicles will not be to function. The damage that occurs in aluminium alloy wheels for the outbreak spoke mostly occur due to a force and tension that occurs exceeds the maximum allowable voltage. With these considerations it is necessary to redesign using 3D software and simulated using finite element method. After simulated, part produce with low pressure casting and machining. Sample part test with several testing as single part such as : life test, drum test, 13° impact test. After that sample part test as running test such as : curb stone evaluation and rectangle evaluation. The results of sample testing parts such as life test, the drum test, 13 ° impact test and running test in the form of curb stone rectangle evaluation and evaluation did not reveal any cracks on the sample part. Nut torque results of sample testing parts such as curb stone evaluation have smaller in 70 N.m, with allowed limit 61,6 N.m until 88 N.m. And nut torque results of sample testing parts such as rectangle evaluation have smaller in 76 N.m, with allowed limit 61,6 N.m until 88 N.m","PeriodicalId":441070,"journal":{"name":"Bina Teknika","volume":"16 6","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114119397","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
ANALISIS SIFAT MEKANIK PIPA CARBON STEEL GRADE A A106 DAN GRADE B A53 UNTUK PROSES PRODUKSI PADA KILANG LNG
Bina Teknika Pub Date : 2018-12-17 DOI: 10.54378/bt.v14i2.335
Media Nofri, Arif Fardiansyah
{"title":"ANALISIS SIFAT MEKANIK PIPA CARBON STEEL GRADE A A106 DAN GRADE B A53 UNTUK PROSES PRODUKSI PADA KILANG LNG","authors":"Media Nofri, Arif Fardiansyah","doi":"10.54378/bt.v14i2.335","DOIUrl":"https://doi.org/10.54378/bt.v14i2.335","url":null,"abstract":"This study aims to determine the quality and mechanical properties of carbon steel pipes for the production process at a good liquefied Liquified Natural Gas and after 10 years of use. As a temporary repair reference on damaged pipe. The step is to compare the results of testing the mechanical properties and microstructure of both types of pipes. The parameters used are chemical composition, hardness, tensile strength, and micro structure of both types of pipes. Test results on a good pipe have an average hardness value of 90 HV whereas in the damaged pipe the average hardness value of 85.9 HV decreased by 4.1 HV. The tensile test on a good pipe value of 60kg / mm2 (588 MPa), on a damaged tube of tensile strength of 56 kg / mm2 (549 MPa), decreased 4 kg / mm2 (39 MPa). Good pipe microstructure test results consist of ferrite and pearlite structures while in the damaged pipe consisting of pearlite phase. From the results of the study concluded that the pipeline after the use for 10 years experienced a decrease in mechanical properties, namely: hardness and tensile strength. This is the result of thinning of the corrosion pipe wall thickness.","PeriodicalId":441070,"journal":{"name":"Bina Teknika","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127652312","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
ANALISIS KEBUTUHAN PEMASANGAN ZINK ANODE UNTUK MENCEGAH KOROSI PADA LAMBUNG KAPAL KAPAL GENERAL CARGO 分析了安甲酸锌的安装需求，以防止船体腐蚀
Bina Teknika Pub Date : 2018-12-17 DOI: 10.54378/bt.v14i2.402
Bambang Sudjasta, Purwo Joko Suranto, Hernia Setiani
{"title":"ANALISIS KEBUTUHAN PEMASANGAN ZINK ANODE UNTUK MENCEGAH KOROSI PADA LAMBUNG KAPAL KAPAL GENERAL CARGO","authors":"Bambang Sudjasta, Purwo Joko Suranto, Hernia Setiani","doi":"10.54378/bt.v14i2.402","DOIUrl":"https://doi.org/10.54378/bt.v14i2.402","url":null,"abstract":"Needs installation of cathodic protection to prevent corrosion of the ship in the sea water medium is a must so that the ships can be used as long as possible, but the effectiveness is very limited lifespan sacrificial anode that time should be right on time. For the replacement timing becomes important to do, hull plate is first exposed areas of sea water. In this area of the hull bottom water or top area of water exposed to corrosion range. Corrosion of hull plates can lead to decline in strength and service life of ships, reducing the ship's speed and reduce safety and security of cargo and passengers. From the calculation of the aluminum anode needs indicated that there is a difference between the life of the anode replacement is supposed to 5.25 years. The number of victims aluminum anode required to ship the object of the research is based on the calculation is 12 pieces (± 44.2 kg), lower than the number of anode installed in the field about 24 pieces (108 Kg). So the amount of victims aluminum anode mounted on General Cargo Ship in the field is redundant with past-year use of 5.25 while the turn is done for 3 years. For the owners of the ship, you should use zinc or magnesium anode victim since both of these materials have an efficiency of 95 % compared to aluminum, is only 50 %.","PeriodicalId":441070,"journal":{"name":"Bina Teknika","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127221556","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
ANALISIS KEKUATAN DAN KUALITAS SAMBUNGAN LAS DENGAN VARIASI PENDINGINAN OLI DAN UDARA PADA MATERIAL ASTM A36 DENGAN PENGUJIAN NDT (NON DESTRUCTIVE TEST) 通过测试NDT(非破坏性测试)对焊枪表面油和空气冷却变化的强度和质量进行分析
Bina Teknika Pub Date : 2018-12-17 DOI: 10.54378/bt.v14i2.338
M. Faizal, Syahrul Umam
{"title":"ANALISIS KEKUATAN DAN KUALITAS SAMBUNGAN LAS DENGAN VARIASI PENDINGINAN OLI DAN UDARA PADA MATERIAL ASTM A36 DENGAN PENGUJIAN NDT (NON DESTRUCTIVE TEST)","authors":"M. Faizal, Syahrul Umam","doi":"10.54378/bt.v14i2.338","DOIUrl":"https://doi.org/10.54378/bt.v14i2.338","url":null,"abstract":"Welding is the process of joining two metals to the point of metal recrystallization using either added or not material and using heat energy as a melting agent. In this study, different cooling variations on each specimen were carried out, the material used was ASTM A36 Plate, 3.2 mm diameter E7018 electrode, cooling used with Oil and Air. in the implementation of welding using the SMAW (Shielded Metal Arc Welding) welding method. From the above understanding, research and testing are carried out including tensile tests, radiography / x-rays, and penetrants. The purpose of this study was to determine the strength and quality of welded joints that were not seen with the Destructive Test on the ASTM A36 plate and also to determine the effect of variations in oil and air cooling. From this study it can be found that the tensile strength values for specimen 1 (Oil ) is 373.06 MPa. While the value of tensile strength for specimen 2 (Air) is 365.31 MPa, this means that it has decreased by 7.75 MPa from the tensile strength of specimen 1 (Oil).","PeriodicalId":441070,"journal":{"name":"Bina Teknika","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122073300","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
SIMULASI GATEWAY LOAD BALANCE PROTOCOL MENGGUNAKAN METODE WEIGHT Simulasi网关负载平衡协议蒙古纳坎方法权重
Bina Teknika Pub Date : 2018-12-17 DOI: 10.54378/bt.v14i2.361
Djoko Suprijatmono, Iwan Hernawan, S. Setiadi
{"title":"SIMULASI GATEWAY LOAD BALANCE PROTOCOL MENGGUNAKAN METODE WEIGHT","authors":"Djoko Suprijatmono, Iwan Hernawan, S. Setiadi","doi":"10.54378/bt.v14i2.361","DOIUrl":"https://doi.org/10.54378/bt.v14i2.361","url":null,"abstract":"To support qualified IT operations, recently many companies have hired more than 1 (one) communication link as a redundancy and to improve High Availability or the availability of their network systems. One method to improve high availability of multi router networks (links) is to use Gateway Load Balance Protocol (GLBP) which is a protocol that works on OSI layer 3. Where the GLBP function is to divide the traffic load and as a failover function when one router / link is damaged. Gateway Load Balancing Protocol (GLBP) itself is born from the concept of load balancing, a concept that is useful for dividing / balancing loads or loads on multiple links to the same remote network. That way the network link will not be disturbed if there is damage caused by one of the routers.This thesis describes the concept of GLBP by using the weight method where network simulation tools use GNS3 software. The results obtained from the simulation with GLBP weight method sharing the router data load is determined by the weight value given to each router. Where Comparison of Weight Values given to the Router will determine the number of data packets transmitted to the router.","PeriodicalId":441070,"journal":{"name":"Bina Teknika","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121018376","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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