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All Journal Infotekmesin Accurate: Journal of Mechanical Engineering and Science Teknik: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer
Jenal Sodikin
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Computer Science & IT Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering

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UJI FUNGSI DAN KALIBRASI SENSOR WATER FLOW YF-S201 BERBASIS ARDUINO UNO PADA MESIN PENJERNIH AIR SUNGAI Aziz Adela Rashad; Ulikaryani; Bayu Aji Girawan; Radhi Ariawan; Jenal Sodikin; Hety Dwi Hastuti
Jurnal Teknik Mesin, Elektro dan Ilmu Komputer Vol. 3 No. 2 (2023): Juli : Jurnal Teknik Mesin, Elektro dan Ilmu Komputer
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/teknik.v3i2.1850

Abstract

Semi-automatic water purification machines are urgently needed by the people around the Sitopong river, Cilacap Regency. Required application and testing of the YF-S201 type water flow sensor based on Arduino Uno. This is done so that the application of the water speed sensor in the river water purification machine can be maximized. The research method used is a literature study related to Arduino Uno and conducting experiments. The experiments were carried out in the form of testing the water flow velocity sensor, carrying out the process of calibrating the water flow sensor. Sensor testing was carried out 10 times after calibration. Based on the calibration results, an average volume of 329 ml was obtained from the desired volume of 330 ml so that an error of 0.3% was obtained. Whereas at the desired volume of 600 ml, the average volume of the calibration results is 598 ml, it can be seen that an error of 0.3% is obtained at a volume of 600 ml. Function test on the water filling process with 10 trials obtained an accuracy of 99.6% for a 330 ml volume bottle and 99.6 ml for a 600 ml volume bottle.
PROSEDUR QUALITY CONTROL PADA LINE QUALITY CONTROL DAN FINISHING DI PT. T BEKASI, JAWA BARAT Abdurrahman, Chasan; Jenal Sodikin; Ulikaryani
Accurate: Journal of Mechanical Engineering and Science Vol. 4 No. 02 (2023): October 2023
Publisher : Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/accurate.v4i02.2354

Abstract

Penelitian ini dilakukan untuk mengetahui bagaimana prosedur Quality Control pada line quality control dan finishing pada workshop Patec Presisi Enginering di PT. T Bekasi, Jawa Barat. Teknik pengumpulan data yang digunakan adalah metode deskriptif kualitatif dan teknik pengumpulan data melalui observasi, yaitu mengamati langsung objek yang diteliti. Beberapa tahapan quality control yaitu tahapan uji visual, uji ukuran,dan penerapan pada jig hingga perbaikan produk yang memungkinkan untuk di perbaiki hingga produk memenuhi standar yang di tetapkan di workshop Patec Presisi Enginering. Hal yang harus diperhatikan sebelum dilakukan proses Quality Control yaitu menyiapkan alat ukur dan serta menyiapkan bahan yang digunakan. Adapun langkah Quality control yaitu pengujian visual, pengujian ukuran, pencocokan Jig dan pemberian marking. Jika terdapat kasus produk yang NG atau tidak lolos uji maka dilakukan proses pengerjaan ulang seperti pengikiran dan pengamplasan ulang pada bagian yang perlu di perbaiki. Pelaksanaan prosedur quality control pada PT. T Bekasi, Jawa Barat sudah memiliki prosedur yang efektif dan efisien karena tidak menghambat jalannya proses produksi meskipun ada beberapa kendala yang disebabkan oleh human error dan tidak dapat dihindari namun masih dapat diminimalisir.
EVALUASI TEKNIS KONSEP PADA DESAIN ALAT PENEBAR PUPUK BUTIRAN Editiya Putra Utama; Jenal Sodikin; Tarigan, Roy Aries Permana; Mohammad Nurhilal; Cecep Deni Mulyadi; Ulikaryani
Accurate: Journal of Mechanical Engineering and Science Vol. 5 No. 1 (2024): April 2024
Publisher : Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/accurate.v5i1.2373

Abstract

The technique of spreading fertilizer on rice plants is an important part of equalizing land fertility. In general, farmers use their hands to spread granular fertilizer. The spreading process results in an irregular distribution of fertilizer and also takes a relatively long time. The aim of this research is to design a granular fertilizer spreader based on a technical evaluation of the concept. The Pahl and Beitz design method became a theoretical reference in finalizing the design of the granular fertilizer spreader form. Working drawings are prepared based on ISO standards using Solidwork 2018 software. Based on the results of the technical evaluation of the concept, the design of the granular fertilizer spreader is composed of thirty-three constituent components.
PERANCANGAN TRANSMISI MESIN PEMBUAT PAGAR KAWAT HARMONIKA Putra Pratama, Adytia; Julian Robi Pratama; Ulikaryani; Jenal Sodikin
Accurate: Journal of Mechanical Engineering and Science Vol. 5 No. 2 (2024): October 2024
Publisher : Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/accurate.v5i1.2527

Abstract

Zig-zag wire or what is usually caleed harmonica wire can be used to make fences. Making harmonica wire is doen by bending the wire into a zig-zag shape. The process of making harmonica wire fences can be used as a home industry production. Therefore, the aim of this research is to design the transmission components of the harmonica wire fence making machine by calculating the machine elements in the transmission. The research method uses the VDI 2222 method approach. The design results are in the form of a harmonica wire fence making machine. The results of calculating the machine elements on the harmonica wire fence making machine have results including the transmission pulley used, namely type A with sizes 4 inches and 14 inches, the v-belt used is type A belt with a belt circumference length of 76 inches. Meanwhile, the diameter of the shaft used in the harmonica wire fence making machine is 25 mm with S45C material and the estimated force required in bending the the wire is 7.27 N.
Analisis Kinematik Singularty Pada Manipulator 7 DOF Dengan Software Simulasi ROBOAnalyzer Nur Akhlis Sarihidaya Laksana; Radhi Ariawan; Unggul Satria Jati; Jenal Sodikin; Ulikaryani
Infotekmesin Vol 13 No 2 (2022): Infotekmesin: Juli, 2022
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v13i2.1538

Abstract

Studies related to manipulators are still being carried out, along with the times and needs. Utilization in manufacturing and fabrication has led to the development of many manipulators. Smooth, fast, and accurate movement continue to be developed. In the case of the multi manipulator, 7 DOF (Degree of Freedom) is a type of manipulator that has special features in terms of joints. Inverse kinematic is a parameter used to control the orientation and movement of the manipulator. 7 DOF has three singularity wrist, elbow, and shoulder. In the simulation, each singularity produces an inverse kinematic matrix which is used to control the movement of the manipulator. The method used is to determine the angle of motion of the joint (continues joint angel) with simulation to produce calculations that are fast, precise, accurate, and stable. The target of each joint with the theta value that has been determined by the singularity was successfully carried out with an error of 0%.
PROSEDUR QUALITY CONTROL PADA LINE QUALITY CONTROL DAN FINISHING DI PT. T BEKASI, JAWA BARAT Abdurrahman, Chasan; Jenal Sodikin; Ulikaryani
Accurate: Journal of Mechanical Engineering and Science Vol. 4 No. 02 (2023): October 2023
Publisher : Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/accurate.v4i02.2354

Abstract

Penelitian ini dilakukan untuk mengetahui bagaimana prosedur Quality Control pada line quality control dan finishing pada workshop Patec Presisi Enginering di PT. T Bekasi, Jawa Barat. Teknik pengumpulan data yang digunakan adalah metode deskriptif kualitatif dan teknik pengumpulan data melalui observasi, yaitu mengamati langsung objek yang diteliti. Beberapa tahapan quality control yaitu tahapan uji visual, uji ukuran,dan penerapan pada jig hingga perbaikan produk yang memungkinkan untuk di perbaiki hingga produk memenuhi standar yang di tetapkan di workshop Patec Presisi Enginering. Hal yang harus diperhatikan sebelum dilakukan proses Quality Control yaitu menyiapkan alat ukur dan serta menyiapkan bahan yang digunakan. Adapun langkah Quality control yaitu pengujian visual, pengujian ukuran, pencocokan Jig dan pemberian marking. Jika terdapat kasus produk yang NG atau tidak lolos uji maka dilakukan proses pengerjaan ulang seperti pengikiran dan pengamplasan ulang pada bagian yang perlu di perbaiki. Pelaksanaan prosedur quality control pada PT. T Bekasi, Jawa Barat sudah memiliki prosedur yang efektif dan efisien karena tidak menghambat jalannya proses produksi meskipun ada beberapa kendala yang disebabkan oleh human error dan tidak dapat dihindari namun masih dapat diminimalisir.
EVALUASI TEKNIS KONSEP PADA DESAIN ALAT PENEBAR PUPUK BUTIRAN Editiya Putra Utama; Jenal Sodikin; Tarigan, Roy Aries Permana; Mohammad Nurhilal; Cecep Deni Mulyadi; Ulikaryani
Accurate: Journal of Mechanical Engineering and Science Vol. 5 No. 1 (2024): April 2024
Publisher : Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/accurate.v5i1.2373

Abstract

The technique of spreading fertilizer on rice plants is an important part of equalizing land fertility. In general, farmers use their hands to spread granular fertilizer. The spreading process results in an irregular distribution of fertilizer and also takes a relatively long time. The aim of this research is to design a granular fertilizer spreader based on a technical evaluation of the concept. The Pahl and Beitz design method became a theoretical reference in finalizing the design of the granular fertilizer spreader form. Working drawings are prepared based on ISO standards using Solidwork 2018 software. Based on the results of the technical evaluation of the concept, the design of the granular fertilizer spreader is composed of thirty-three constituent components.
PERANCANGAN TRANSMISI MESIN PEMBUAT PAGAR KAWAT HARMONIKA Putra Pratama, Adytia; Julian Robi Pratama; Ulikaryani; Jenal Sodikin
Accurate: Journal of Mechanical Engineering and Science Vol. 5 No. 2 (2024): October 2024
Publisher : Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/accurate.v5i1.2527

Abstract

Zig-zag wire or what is usually caleed harmonica wire can be used to make fences. Making harmonica wire is doen by bending the wire into a zig-zag shape. The process of making harmonica wire fences can be used as a home industry production. Therefore, the aim of this research is to design the transmission components of the harmonica wire fence making machine by calculating the machine elements in the transmission. The research method uses the VDI 2222 method approach. The design results are in the form of a harmonica wire fence making machine. The results of calculating the machine elements on the harmonica wire fence making machine have results including the transmission pulley used, namely type A with sizes 4 inches and 14 inches, the v-belt used is type A belt with a belt circumference length of 76 inches. Meanwhile, the diameter of the shaft used in the harmonica wire fence making machine is 25 mm with S45C material and the estimated force required in bending the the wire is 7.27 N.
Co-Authors Abdurrahman, Chasan Aziz Adela Rashad Bayu Aji Girawan Cecep Deni Mulyadi Editiya Putra Utama Hety Dwi Hastuti Julian Robi Pratama Mohammad Nurhilal Nur Akhlis Sarihidaya Laksana Putra Pratama, Adytia Radhi Ariawan Roy Aries Permana Tarigan Tarigan, Roy Aries Permana Ulikaryani Unggul Satria Jati