Jurnal Teknik Mesin Sinergi最新文献

Pengaruh Variasi Arus Listrik pada Pengelasan SMAW Material Stainless Steel 304 dengan Elektroda E308 terhadap Kekuatan Mekanik dan Struktur Mikro 使用 E308 电极 SMAW 焊接 304 不锈钢材料时的电流变化对机械强度和微观结构的影响

Jurnal Teknik Mesin Sinergi Pub Date : 2023-10-01 DOI: 10.31963/sinergi.v21i2.4176

A. H. Laksana, Citrakara U.S.B.K Himawan, Mohtar Basuki, Yanto Budi Prasetya

{"title":"Pengaruh Variasi Arus Listrik pada Pengelasan SMAW Material Stainless Steel 304 dengan Elektroda E308 terhadap Kekuatan Mekanik dan Struktur Mikro","authors":"A. H. Laksana, Citrakara U.S.B.K Himawan, Mohtar Basuki, Yanto Budi Prasetya","doi":"10.31963/sinergi.v21i2.4176","DOIUrl":"https://doi.org/10.31963/sinergi.v21i2.4176","url":null,"abstract":"Penelitian ini bertujuan untuk mengetahui pengaruh variasi arus las terhadap kuat tarik dan kekerasan las SMAW dengan elektroda E308 pada pelat baja Stainless stell 304. Besar variasi penggunaan arus las adalah 60, 80 dan 100 ampere. Penelitian ini dilakuakn dengan membuat pengujian specimen dengan variasi arus las sebesar 60 ampere, 80 ampere dan 100 ampere yang kemudian dilakukan pengujian tarik dan kekerasan dengan tujuan mengetahui pengaruh yang diakibatkan oleh variasi arus terhadap tegangan tarik, kekuatan dan kekerasan sambungan las. Hasil penelitian menunjukan bahwa semakin tinggi arus pengelasan kekuatan tarik semakin meningkat. Kekuatan tarik terendah pada arus 60 ampere, yaitu dengan nilai rata-rata sebesar 59,58 kg/mm2, sedangkan kekuatan tarik tertinggi pada arus 100 ampere, yaitu dengan nilai rata-rata 63,03 kg/mm2. Pada daerah lasan, nilai kekerasan tertinggi diperoleh pada sampel 60 Ampere, yaitu sebesar 91,83 HRB dan nilai kekerasan terendah pada sampel 100 Ampere, yaitu sebesar 89,23 HRB. Hasil data pengujian kemudian dilakukan uji varian (ANOVA) satu faktor di mana terdapat perbedaan dari variasi arus listrik pengelasan pada proses pengelasan SMAW terhadap nilai kekuatan tarik dan kekerasan sambungan las material stainless steel 304.","PeriodicalId":315673,"journal":{"name":"Jurnal Teknik Mesin Sinergi","volume":"39 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139325253","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

Prototipe Sistem Gate Otomatis pada Bendungan PLTA PLTA大坝的自动门系统原型

Jurnal Teknik Mesin Sinergi Pub Date : 2023-04-09 DOI: 10.31963/sinergi.v21i1.4175

S. Abadi, Yiyin Klistafani, Sitti Nurlatifa, Jeri Christanto

引用次数: 0

Analisis Getaran dan Kebisingan Terhadap Rasio Kompresi Pada Mesin Bensin TV1 振动和噪音分析与TV1燃油机的压缩比

Jurnal Teknik Mesin Sinergi Pub Date : 2023-04-09 DOI: 10.31963/sinergi.v21i1.4161

Tri Susilo Wirawan, F. Firman.

引用次数: 0

Uji Kinerja Turbin Turgo dengan Variasi Jumlah Sudu dan Sudut Kemiringan Nozzle 涡轮性能测试与蒸馏水的数量和喷嘴斜率的变化

Jurnal Teknik Mesin Sinergi Pub Date : 2023-04-01 DOI: 10.31963/sinergi.v21i1.4193

L. Musa, Jamaluddin Jamal, R. Ridwan, Intania Namira Luspa

{"title":"Uji Kinerja Turbin Turgo dengan Variasi Jumlah Sudu dan Sudut Kemiringan Nozzle","authors":"L. Musa, Jamaluddin Jamal, R. Ridwan, Intania Namira Luspa","doi":"10.31963/sinergi.v21i1.4193","DOIUrl":"https://doi.org/10.31963/sinergi.v21i1.4193","url":null,"abstract":"Electrical energy is energy that has an important role for society. A number of ways have been done to meet electricity needs, one way is by using various alternative energy sources. These alternative energy sources include: Water, Wind, and Solar. But water is a cheap and relatively easy source of energy. So we need a tool that is used to convert the water energy into electrical energy, one of which is a turbine. This turbine will utilize the energy of fluid flow into mechanical energy, which will then be converted into electrical energy. In this study, we designed a turgo turbine model using a stainless steel spoon as the blade. By varying the number of blades and the angle of inclination of the nozzle. The methods used are literature studies, design methods, manufacturing methods, testing methods, and data analysis methods. Based on the test results, the 15 blade variation has an average efficiency of 3.65%. For the variation of the 20 blade has an average efficiency of 4.50%. And the 25 blade variation has an average efficiency of 4.90%. As for the variation of the 0° angle, the average efficiency is 2.84%. For the 15° angle variation the average efficiency is 4.80%. For the 25° angle variation the average efficiency is 5.45%. And for the variation of the angle of 35° the average efficiency is 4.33%.","PeriodicalId":315673,"journal":{"name":"Jurnal Teknik Mesin Sinergi","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126843346","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

Rancang Bangun Penjejak Matahari Untuk Optimasi Daya Panel Surya

Jurnal Teknik Mesin Sinergi Pub Date : 2023-04-01 DOI: 10.31963/sinergi.v21i1.4231

Marhatang Marhatang, Yiyin Klistafani, F. Firdaus, A. Yani

{"title":"Rancang Bangun Penjejak Matahari Untuk Optimasi Daya Panel Surya","authors":"Marhatang Marhatang, Yiyin Klistafani, F. Firdaus, A. Yani","doi":"10.31963/sinergi.v21i1.4231","DOIUrl":"https://doi.org/10.31963/sinergi.v21i1.4231","url":null,"abstract":"The limitation in energy provision has become quite a crucial issue. The oil reserves in Indonesia continue to decline, and a similar situation is occurring with coal reserves. Thus, a conventional and renewable energy source is needed that does not harm the environment, for example, solar energy. This research aims to harness solar energy that can still be converted into electrical energy, and it also aims to improve the power output of solar panels for better optimization. The research starts by planning the motor, battery capacity, and solar panel capacity. Field testing is conducted at Merdeka Field, Ujung Pandang State Polytechnic, and data is collected under two conditions: with the use of a sun tracker and without a sun tracker. The power output obtained from each solar panel is then calculated. Based on the research results, the testing using a sun tracker yielded a power output of 17,857 Watts with a horizontal position of 47° Northeast and a vertical position of 15° at 11:30 AM WITA (Central Indonesia Time). Meanwhile, during the testing without a sun tracker, it resulted in a power output of 16.2 Watts with a horizontal position of 0° North and a vertical position of 5° at 1:00 PM WITA, indicating an average increase of 43.03%.","PeriodicalId":315673,"journal":{"name":"Jurnal Teknik Mesin Sinergi","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132912272","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

Flow Sensor Berbasis IoT 传感器流是基于

Jurnal Teknik Mesin Sinergi Pub Date : 2023-04-01 DOI: 10.31963/sinergi.v21i1.4232

Mardhiyah Nas, A. Zubair

{"title":"Flow Sensor Berbasis IoT","authors":"Mardhiyah Nas, A. Zubair","doi":"10.31963/sinergi.v21i1.4232","DOIUrl":"https://doi.org/10.31963/sinergi.v21i1.4232","url":null,"abstract":"Sistem manajemen air merupakan bagian penting dari manajemen kota. Pengelolaan air melibatkan penyediaan air sesuai dengan kebutuhan nyata dan tanpa membuang-buang air. Oleh karena itu, sangat penting untuk mengukur laju dan volume aliran air. Sistem monitoring distribusi air (flow sensor) konvensional menuju ke pelanggan dengan mencatat penggunaan melalui metering yang ada di sisi pelanggan secara manual. Sistem pengukuran debet air (metering) secara konvensional perlu menyediakan tenaga pencatat meter ke tiap pelanggan. Pencatatan secara manual ini sering dikeluhkan dari sisi akurasi akibat kehadiran petugas yang tidak konsisten. Penelitian ini mengusulkan sistem berbasis web dengan alat meter berbasis Internet of Things (IoT). Alat meter ini menggunakan modul ESP8266 yang akan mencatat penggunaan air secara otomatis tanpa diperlukan petugas pencatat meter. Selanjutnya dari modul ESP8266 ini akan mengirimkan sinyal hasil pencatatan melalui transmisi data menuju cloud server (Blynk IoT). Metode ini diharapkan menciptakan layanan yang lebih baik Hasil uji akurasi alat ini menunjukkan memiliki sedikit perbedaan error 5% pada hasil uji dengan satuan mL, sehingga dapat disimpulkan bahwa sistem ini mampu memberikan alternatif pencatatan meter secara tepat.","PeriodicalId":315673,"journal":{"name":"Jurnal Teknik Mesin Sinergi","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133311145","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

Uji Eksperimental Fenomena Water Hammer dengan Variasi Ketinggian Surge Tower

Jurnal Teknik Mesin Sinergi Pub Date : 2023-04-01 DOI: 10.31963/sinergi.v21i1.4226

Amrullah Mansyur, M. Rusdi, Yiyin Klistafani

{"title":"Uji Eksperimental Fenomena Water Hammer dengan Variasi Ketinggian Surge Tower","authors":"Amrullah Mansyur, M. Rusdi, Yiyin Klistafani","doi":"10.31963/sinergi.v21i1.4226","DOIUrl":"https://doi.org/10.31963/sinergi.v21i1.4226","url":null,"abstract":"In this study an analysis of the water hammer process was carried out in a piping installation with two pumps of different specifications arranged in a single arrangement. The solution given as a form of water hammer protection is variations in the height of the surge tower in piping installations. The aim of this research is to identify the phenomenon of water hammer in piping installations with different pump discharges and the effect of the height of the surge tower as a damper against pressure fluctuations that occur. The test is carried out by closing the valve suddenly and varying the height of the surge tower to determine the pressure value that occurs due to the water hammer effect. From the experimental test results, it can be seen that a surge tower with a height of 1 meter can best dampen back pressure due to the water hammer effect at a discharge of 2.4 m3/h. The theoretical and experimental analysis shows that the addition of a surge tower can reduce the pressure due to the water hammer effect. The pressure drop is 2.6 kg/cm2 to 2.2 kg/cm2 in pump installation 1 and the pressure drop is from 4.6 kg/cm2 to 1.8 kg/cm2 in pump installation 2. The use of a surge tower with a height of 1 meter can best reduce back pressure with 2.78 hours s at a discharge of 1.4 m3/h.","PeriodicalId":315673,"journal":{"name":"Jurnal Teknik Mesin Sinergi","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122640337","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 Sifat Mekanik Komposit Polimer Serat Bambu Dengan Struktur Berlapis 研究竹纤维复合材料的机械性质

Jurnal Teknik Mesin Sinergi Pub Date : 2023-04-01 DOI: 10.31963/sinergi.v21i1.3808

Aminur Aminur, S. Sudarsono, Raden Rinova Sisworo, P. Aksar, Citra Yurnidar Syah, Wa Ode Nartin Hamundu

{"title":"Studi Sifat Mekanik Komposit Polimer Serat Bambu Dengan Struktur Berlapis","authors":"Aminur Aminur, S. Sudarsono, Raden Rinova Sisworo, P. Aksar, Citra Yurnidar Syah, Wa Ode Nartin Hamundu","doi":"10.31963/sinergi.v21i1.3808","DOIUrl":"https://doi.org/10.31963/sinergi.v21i1.3808","url":null,"abstract":"Natural composites are one of the smart materials that have the opportunity to replace the use of synthetic composites. and metal materials. Layered structural composites provide nearly uniform properties on all sides. The purpose of this study was to determine the mechanical properties of tensile, compressive and impact on the behavior of bamboo fiber polymer composites with a layered structure. This research method is experimental where the specimens are made in 2 quasine isotropic configuration configurations namely [+60/0/-60] and [+45/0/-45] with layer thicknesses of 1.0 mm, 1.5 mm, respectively. and 2.0mm. The highest tensile strength is 8.173 N/mm2 in the [+60/0/-60] arrangement and the lowest is 6.196 N/mm2 in the [+45/0/-45] arrangement. The highest impact strength is 34.259 kJ/mm2 in the [+45/0/-45] array configuration and the lowest tensile strength is 10.775 kJ/mm2 in the [+60/0/-60] array configuration. The highest compressive strength is 15.856 N/mm2 in the configuration [+60/0/-60] arrangement and the lowest compressive strength is N/mm2 in the configuration [+45/0/-45]. The [+60/0/-60] array configuration has better mechanical properties than the [+45/0/-45] configuration. Where the tensile strength, compressive strength and impact strength increase with increasing layer thickness. Keywords: composite, layered structure, tensile, compressive and impact","PeriodicalId":315673,"journal":{"name":"Jurnal Teknik Mesin Sinergi","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125468444","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

Kontrol Sistem Mekanik Prototipe Robot Pengaduk Gabah Berbasis Internet of Things 机械系统控制原型基于互联网的谷物调节器

Jurnal Teknik Mesin Sinergi Pub Date : 2023-04-01 DOI: 10.31963/sinergi.v21i1.4222

Imran Habriansyah, Mukhtar Mukhtar, Peri Pitriadi, R. Tandioga, Firman Hamzah, Muh. Fahrun Rasyid, Yuhyil Jamalika

引用次数: 0

Pengembangan Prototipe Kandang Ayam Cerdas Menggunakan Solar Panel Berbasis Internet of Things 智能鸡舍的原型是使用基于互联网的太阳能电池板开发的

Jurnal Teknik Mesin Sinergi Pub Date : 2023-04-01 DOI: 10.31963/sinergi.v21i1.3697

Firman Hamzah, A. Pratama, Raehanah A. Yusri, Lewi Lewi, A. Muhammad, Imran Habriansyah, A. Taufik

{"title":"Pengembangan Prototipe Kandang Ayam Cerdas Menggunakan Solar Panel Berbasis Internet of Things","authors":"Firman Hamzah, A. Pratama, Raehanah A. Yusri, Lewi Lewi, A. Muhammad, Imran Habriansyah, A. Taufik","doi":"10.31963/sinergi.v21i1.3697","DOIUrl":"https://doi.org/10.31963/sinergi.v21i1.3697","url":null,"abstract":"Peternakan adalah kegiatan mengembangbiakkan dan membudidayakan hewan ternak untuk mendapatkan manfaat dan hasil dari kegiatan tersebut. Sebagian besar peternak di Indonesia masih menggunakan cara tradisional/ konvensional dalam beternak. Bagi peternak berskala besar hal tersebut tentunya menjadi tugas yang sulit untuk menjaga hewan ternak sepanjang waktu. Pemberian pakan, minum, desinfektan, dan pembersih kotoran masih dilakukan secara manual sehingga menyita banyak tenaga dari para peternak. Penelitian ini bertujuan untuk memodifikasi sistem kandang ayam cerdas sebelumnya agar dapat memberikan pakan, minum, disinfektan, dan pembersih kotoran secara otomatis sehingga peternak tidak perlu datang ke kandang secara langsung. Sistem tersebut memerlukan komponen-komponen yang menggunakan sumber daya listrik yang besar sehingga penggunaan Solar Panel (Tenaga Surya) sebagai sumber daya listrik dapat menghemat penggunaan listrik pada alat kontrol yang dibuat. Hasil penelitian menunjukkan bahwa penggunaan Solar System sebagai sumber daya listrik utama pada kandang ayam cerdas yang dibuat berhasil diaplikasikan untuk menyalakan serta menjalankan semua aktivitas yang telah dijadwalkan pada alat. Mekanisme pembersih kotoran kandang yang telah dibuat dapat bekerja sesuai dengan jadwal yang telah ditentukan. Pemberian pakan, minum, disinfektan, dan pembersih kotoran dapat dipantau melalui aplikasi monitoring.","PeriodicalId":315673,"journal":{"name":"Jurnal Teknik Mesin Sinergi","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132745086","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