Article Per Year (5 Year)
p-Index From 2021 - 2026
1.611
P-Index
This Author published in this journals
All Journal JIPTEK : Jurnal Ilmiah Pendidikan Teknik dan Kejuruan Scientific Journal of Mechanical Engineering Kinematika DEDIKASI: Community Service Reports
Taufik Wisnu Saputra
Universitas Sebelas Maret
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Other

Published : 7 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 7 Documents
Search

 1 
PELATIHAN FEATURE CAM TENAGA PENDIDIK DI LPTK DAN SMK DI KOTA SURAKARTA UNTUK MENINGKATKAN KETERAMPILAN PENGOPERASIAN SOFTWARE CAM Taufik Wisnu Saputra; Valiant Lukad Perdana Sutrisno; Yuyun Estriyanto
Jurnal Ilmiah Pendidikan Teknik dan Kejuruan Vol 14, No 1 (2021): JIPTEK : Jurnal Ilmiah Pendidikan Teknik dan Kejuruan
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jiptek.v14i1.46530

Abstract

Tujuan program ini adalah untuk meningkatkan keterampilan pengoperasian software CAM untuk Tenaga Pendidik di LPTK dan SMK di Kota Surakarta serta untuk mengetahui gambaran aktual bagaimana respon penggunaan Feature CAM sebagai alternatif software CAM di LPTK dan SMK di Kota Surakarta. Pelatihan ini dilakukan secara daring dengan menggunakan Zoom pada tanggal 15, 20, 21 dan 23 Oktober 2020. Dalam pelatihan ini terdapat 10 peserta yang terdiri dari perwakilan dari Dosen Pengampu CNC di LPTK, perwakilan Guru Pengampu CNC dan Asisten Mahasiswa. Metode pelatihan ini menggunakan teknik (1) sosialisasi penggunaan FeatureCAM kepada peserta, (2) pelaksanaan pelatihan Feature CAM untuk meningkatkan efisiensi proses pembuatan gambar 3D, (3) Refleksi yang dilakukan untuk mengevaluasi kegiatan. Hasil dari pengabdian ini menunjukkan adanya peningkatan penguasaan FeatureCAM dan gambaran aktual respon penggunaan FeatureCAM sebagai alternatif software CAM. Luaran yang menyertai kegiatan ini adalah berupa penambahan modul pelatihan sebagai panduan belajar peserta pelatihan.
Pendampingan Industri Kecil Pengecoran Logam Ceper Untuk Meningkatkan Kemandirian Pasokan Peralatan Tambang Towip Towip; Yuyun Estriyanto; Herman Saputro; Taufik Wisnu Saputra
DEDIKASI: Community Service Reports Vol 4, No 2 (2022): DEDIKASI: Community Service Report
Publisher : FKIP Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/dedikasi.v4i2.56182

Abstract

Developing substitution products for mining equipment parts in local industries will have a significant economic impact. In addition, it will create independence in the supply of mining components, not relying on imports. However, Ceper metal casting area is still using traditional methods. This community service aims to improve product design and skills to support the supply chain availability of consumable mining equipment parts. Designing from existing components is not easy for small industries; therefore, it needs assistance from university experts. The method used design assistance in the production of bucket-adapter consumable parts. The mechanical engineering study program team assists with three stages of the process: (1) scanning, (2) triangulation, and (3) CAD modeling. The results showed that consumable parts had been successfully submitted to an industry partner to proceed to the following stages: (4) CAM and (5) machining. The consumable parts design improves quality and independence in manufacturing mining equipment parts. The local industry appreciated this activity because a good design can improve the process of developing consumable mining equipment parts.
Pendampingan Publikasi Ilmiah sebagai Pengembangan Keprofesian Berkelanjutan Guru SMK di Surakarta Yuyun Estriyanto; Taufik Wisnu Saputra; Towip Towip; Indah Widiastuti
DEDIKASI: Community Service Reports Vol 5, No 1 (2023): DEDIKASI: Community Service Report - January
Publisher : FKIP Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/dedikasi.v5i1.66596

Abstract

Continuing Professional Development (CPD) for teachers includes self-development activities, scientific publications, and innovative works. Scientific publications are often an obstacle to a teacher's career. Therefore, the skill of writing a scientific paper is a competency that must be possessed by teachers. This community service aims to provide assistance and improve scientific writing skills for Vocational High School (SMK) teachers. The method used consists of a classical approach of holding workshops and individual post-workshop assistance until submitting participant articles to scientific journals. Based on the results of the program, it was found that: (1) the teachers showed high enthusiasm in participating in the program; (2) there is one participant who successfully published his article in the Indonesian Sinta indexed journals; (3) participants who are still in the process and who have already had draft articles still need individual assistance until they can publish into scientific journals. The mentoring program is still needed on an ongoing basis so that writing culture is formed as a part of the CPD program.
The Optimization of Savonius Helix Wind Turbine Cut-in Speed with the Variation of Blades-twist Rotor and Number of Blades Handy Prabowo; Danar Susilo Wijayanto; Taufik Wisnu Saputra; Mohd. Shafie bin Bakar
JIPTEK : Jurnal Ilmiah Pendidikan Teknik dan Kejuruan Vol 16, No 2 (2023): July
Publisher : Faculty of Teacher Training and Education Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jiptek.v16i2.71389

Abstract

Wind turbines are typically classified as Horizontal Axis Wind Turbines (HAWT) or Vertical Axis Wind Turbines (VAWT). VAWT has a superior ability to accelerate from rest to rotation than HAWT, allowing it to rotate the rotor even when the wind speed is low; additionally, the produced torque is relatively high. Using the Savonius helix VAWT is one of the numerous methods for enhancing VAWT performance. The effect of the number of blades and the blade twist of the rotor or the angle of rotation of the blades on the rotor from the bottom end to the top end on the speed cut generated by the VAWT Savonius helix was investigated experimentally. Variations in the number of blades used in the study included 2 and 3 blades, as well as 90°, 180°, 270°, and 360° for the rotor twist blades. In a wind tunnel, data was collected at wind speeds ranging from 0 to 5 m/s. The best performance research results were obtained With three blades, a twist angle of 180 degrees, and a cutting speed of 1.51 m/s. By modifying the Savonius Helix VAWT design in this study, it is possible to increase the efficiency and performance of turbines, mainly when used at low wind speeds, and the potential for using wind energy as a more efficient and sustainable alternative energy source.
POLA ALIRAN UDARA PADA TURBIN ANGIN SAVONIUS HELIKS DENGAN VARIASI JUMLAH SUDU MENGGUNAKAN METODE CFD Muhammad Harist Mishbahuddin; Taufik Wisnu Saputra; Danar S. Wijayanto
Scientific Journal of Mechanical Engineering Kinematika Vol 9 No 2 (2024): SJME Kinematika Desember 2024
Publisher : Mechanical Engineering Department, Faculty of Engineering, Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/sjmekinematika.v9i2.313

Abstract

The availability of fossil resources is decreasing, cause government and private sectors to race in developing renewable energy. One solution is to create Wind Power Plants to meet energy demands. The Savonius turbine, also known VAWT, this great potential to meet small-scale energy needs. Savonius turbines have lower performance compared to other types. This performance needs to be enhanced through design modifications, such as varying the number of blades. This research purpose is to analyze effect number of blades on performance of helical Savonius turbines. This research focuses on airflow patterns with varying blade numbers in helical Savonius turbines. These turbines numerically studied using Computational Fluid Dynamics (CFD) approach with ANSYS Fluent. Each variation of blade numbers will simulate at wind speeds between 1 to 5 m/s. Numerical testing results will provide visualizations in form contour and vector within pressure or velocity scope for each variation. Based on visualization of numerical testing results, found that number of blades affects flow patterns. Increasing the number of blades increases turbulence flow. Pressure on convex surface also increases with the addition of blades. These two airflow phenomena reduce turbine performance, so two blades produce most optimal performance due to minimal resistance they experience.
PENGARUH SUDUT PENGAPIAN DAN DURASI INJEKSI ECU ARDUINO TERHADAP KINERJA DAN EMISI GAS MOTOR FI Muhamad Andito Yogatama; Taufik Wisnu Saputra; Danar Susilo Wijayanto
Scientific Journal of Mechanical Engineering Kinematika Vol 10 No 1 (2025): SJME Kinematika Juni 2025
Publisher : Mechanical Engineering Department, Faculty of Engineering, Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/sjmekinematika.v10i1.729

Abstract

The increasing number of motorcycles in Indonesia, exceeding 125 million units in 2022, reflects the high demand for efficient and environmentally friendly vehicles. This trend drives the advancement of combustion system technology, notably the shift from carburetors to Electronic Fuel Injection (EFI). EFI is an electronically controlled fuel delivery system designed to optimize combustion through precise control of ignition timing and fuel injection duration. This system has proven effective in improving engine efficiency and reducing exhaust emissions. However, most mass-produced motorcycles are still equipped with non-programmable ECUs, limiting tuning flexibility. This study evaluates the use of an Arduino-based programmable ECU as a more adaptive alternative. Experiments were conducted on a Honda Vario 110cc FI, varying ignition timing (+2°, +4°, +6°, +8°, +10° BTDC) and fuel injection duration (+5%, +10%, +15%) using Pertamax RON 92 fuel. The results showed an 8% increase in maximum torque (16.98 N.m) at +4° and +5% configuration, and a 3% increase in maximum power at +2° and +10%. The lowest HC and CO emissions were recorded at +2° and +5%, with reductions of 44% and 41%, respectively. The Arduino-based ECU effectively enhances engine performance while maintaining emission efficiency.
PENGARUH SUHU NOZZLE 3D PRINTING TERHADAP KEKUATAN TARIK DAN KEKERASAN PERMUKAAN FILAMEN PP DAUR ULANG Adnan Fatchurrachman; Danar Susilo Wijayanto; Taufik Wisnu Saputra
Scientific Journal of Mechanical Engineering Kinematika Vol 11 No 1 (2026): SJME Kinematika June 2026
Publisher : Mechanical Engineering Department, Faculty of Engineering, Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to investigate the effect of nozzle temperature variations on the tensile strength and surface hardness of 3D-printed specimens using polypropylene (PP) filament derived from instant noodle packaging waste. The filament was produced through an extrusion process at 200°C and subsequently printed into test specimens using Fused Deposition Modeling (FDM) with nozzle temperatures of 190°C, 200°C, and 210°C. Tensile testing was conducted in accordance with ASTM D638 Type IV, while hardness testing was performed using the Shore D method. The results show that nozzle temperature significantly affects the mechanical and physical properties of the specimens. The optimum performance was obtained at 200°C, yielding a tensile strength of 16.83 MPa and a hardness of 47.80 Shore D. At 190°C, both tensile strength and hardness decreased, while at 210°C hardness increased but tensile strength declined due to potential thermal degradation. Therefore, 200°C is identified as the optimum temperature, providing the best balance between mechanical performance and structural stability
Co-Authors Adnan Fatchurrachman Danar S. Wijayanto Danar Susilo Wijayanto Handy Prabowo Herman Saputro Mohd. Shafie bin Bakar Muhamad Andito Yogatama Muhammad Harist Mishbahuddin Towip, Towip Valiant Lukad Perdana Sutrisno Widiastuti, Indah Yuyun Estriyanto Yuyun Estriyanto