Article Per Year (5 Year)
p-Index From 2019 - 2024
2.076
P-Index
This Author published in this journals
All Journal Prosiding Seminar Nasional Sains Dan Teknologi Fakultas Teknik Jurnal Ilmiah Teknik Mesin Manutech : Jurnal Teknologi Manufaktur Jurnal Mesin Nusantara Dulang: Jurnal Pengabdian Kepada Masyarakat Prosiding Seminar Nasional Inovasi Teknologi Terapan Jurnal Inovasi Teknologi Terapan
Nanda Pranandita
Politeknik Manufaktur Negeri Bangka Belitung
Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Social Sciences Transportation Other

Published : 17 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 17 Documents
Search

 1   2 
ANALISIS SIFAT MEKANIK DAN KARAKTERISTIK BATU BATA MERAH DENGAN MENGUNAKAN METODE RSM DI KABUPATEN BANGKA Ludy Firmansyah; Yuliyanto Yuliyanto; Nanda Pranandita
Prosiding Seminar Nasional Inovasi Teknologi Terapan Vol. 1 (2021): Prosiding Seminar Nasional Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

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

Abstract

Red bricks are the most easy material to locate and use practically any building. Besides being cheap, red bricks are also often used because of their easy and plentiful production processes in all parts of Indonesia. Brick use in both construction and non-construction or structure needs to be increased products produced, either by improving the quality of the red brick matality or additions to other materials.. Based on sni 15-2094-2000, red bricks are a rectangular prism material, solid or perforated with a hole volume ata maximum of hole volume at 15% and are used for constructing walls of buildings, which are made of clay with or without active material and burned ata certain temperature. The study was done using the RSM method of using soft prelims. The data processing produced 20 samples with six times the repetition in the center. The results of this study were the result of the highest impaction in experiments 14, 122.9 kj/m2, with a 8-day drying parameters, a temperature of 968.18oc with a 10-hour heat span and the lowest impact on experiment 12 was 47.6 k Kj /m2 with the long drying parameters of 8 days, places up to 800oc and a length of warming 3.27 hours this is due to the long drying and long warming. Based on shem's test, the exact difference in the form of breaking the value of the broken impak tests shows that the surface has become crystalline with perfect uniform. even though some of the parts are cracked, it is because the water contained less than the lower intake, which forms the crystals at least 50%, while in some areas there is a portation or hole in which the convergence is still incomplete.
ANALISIS PENGARUH SERAT DAUN NANAS TERHADAP SIFAT MEKANIK PADA MATRIK POLYESTER DENGAN JENIS DAUN NANAS SMOOTH CAYENNE Ilham Setyadi; Yuliyanto Yuliyanto; Nanda Pranandita
Prosiding Seminar Nasional Inovasi Teknologi Terapan Vol. 2 No. 01 (2022): Prosiding Seminar Nasional Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

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

Abstract

Composite materials are new types of engineering materials consisting of two or more materials whose properties of each material differ from each. Thisresearch is done to assess theinfluence of the volume fraction of pineapple leaf fibers on tensile strength, modulus elasticity and composite impact strength using polyester matrix BQTN 157 with hand lay-up method withresearchojek in the form of pineapple leaf fiber composite with a immersion time of 2 hours and with NaOH 5% with variations in fiber volume fraction of 15%, 20%,%, 25%.%. Thehighest tensile strength K is found in the volume fraction of 25% with a tensile test strength value of 84.4 Mpa and the lowest tensile test strength is at a volume fraction of 15% with a tensile test strength value of 58.7 Mpa.. As for the highest elasticity modulus value is at a volume fraction of 25% which is 17933 Mpa and the lowest tensile test strength is at a volume fraction of 15% with a tensile test strength value of 16400 Mpa.. And for the highest impact strength composite with pineapple leaf fiber is found at a volume fraction of 25% with an average impact power value of 163.2 Kj / mm2 and the lowest impact strength value is in the fiber fraction of 15% with an average impact power value of 63.9 Kj / mm2.
PENGARUH ARUS PENGELASAN TERHADAP KEKUATAN IMPAK DAN KEKERASAN BAJA ST.37 LAS SMAW DENGAN ELEKTRODA E7016 DAN E308 MUCHLIS KADAFI; Nanda Pranandita; Yang Fitri Arriyani
Prosiding Seminar Nasional Inovasi Teknologi Terapan Vol. 2 No. 02 (2022): Prosiding Seminar Nasional Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

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

Abstract

The quality of the welding joint is important in welding. Welding current is one of the factors that affect the quality of the connection. This study aims to determine the effect of SMAW welding current on the impact strength and hardness of ST.37 steel. The variables used in this study are the current variations of 80 A, 100 A and 125 A. The method used is experimental. Based on the impact test data, the 80 A current variation obtained an average impact energy of 193.861 Joules, while the average impact value was 2.423 Joule/mm2. With a current variation of 100 A, the average impact energy is 203.918 Joules and the average impact value is 2.548 Joule/mm2. The current variation of 125 A obtained an impact energy of 203.918 Joules and an impact value of 2,469 Joule/mm2. The 80 A current variation has the lowest average impact value and the 100 A current variation has the highest average impact value. The results of the hardness test for current variations of 80 A, 100 A, 125 A, obtained the highest average hardness value occurs at a current variation of 80 A with a value of 51.00 , while the lowest average hardness value occurs at a current variation of 125 A with a value of 50.279 . Based on the research data, it can be concluded that the variation of the welding current affects the impact strength and hardness.
Analisis Pengaruh Perendaman Asap Cair dan NaOH terhadap Serat Daun Suji Dengan Perendaman Serat 15%, 20 % dan 25 % Pada Pengaplikasian Panel Panjat Dinding Naca Kirana; Yuliyanto Yuliyanto; Nanda Pranandita
Manutech : Jurnal Teknologi Manufaktur Vol. 15 No. 01 (2023): Manutech: Jurnal Teknologi Manufaktur
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33504/manutech.v15i01.273

Abstract

Suji leaves are one of the new materials that can form natural fibers. Suji leaf fiber is fiber obtained from suji leaves. Suji leaf fiber is one of the new materials that can be made into composite materials. The aim of this study was to determine the effect of immersing leaf fiber on liquid smoke and NaOH with fiber volume fractions of 15%, 20% and 25%, angular orientation (0°) and soaking times of 1 hour, 2 hours and 3 hours. Making composites using the hand-lay up method. Sampling using the full factorial method. The highest bending test result was in immersion of liquid smoke of 48.23 MPa at 25% fiber percentage with 1 hour immersion time. This means that the longer the soaking process of suji leaves with liquid smoke will decrease the flexural strength. The highest flexural test result was in NaOH immersion of 40.6 MPa at 20% fiber percentage with 3 hours of immersion time. This means that the longer the soaking process with NaOH will increase the flexural strength. Based on the BSAPI standard from the results of the bending test, the results obtained in this study cannot be used for making wall climbing panels because they do not meet the requirements, namely 112.8 Mpa, but for the manufacture of other materials such as car dashboards which have a type of High Impact ABS plastic material. 37-76 MPa.
Rancangan Pembangkit Listrik Tenaga Angin dan Surya dengan Turbin Angin Sumbu Vertikal Savonius Menggunakan Bentuk Sudu L dengan Kapasitas Daya Sebesar 746,5 Wh Deni Wahyudi; Boy Rollastin; Nanda Pranandita
Jurnal Inovasi Teknologi Terapan Vol. 1 No. 2 (2023): Jurnal Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

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

Abstract

The design of wind and solar power generators is the goal of utilizing solar thermal energy and wind speed on the coast. To get a design result that is in accordance with the power requirement of 720 W, therefore the results of this design have followed the steps in the VDI 2222 method. From the results of the calculations that have been carried out the Savonius type wind turbine uses an L-shaped profile, with a diameter of 710 mm and a height 592 mm can produce a power of 279.072 Wh. And for the power generated from a Polycrystalline type of solar panel with a capacity of 50 Wp as much as 1 unit can produce a power of 467.5 Wh. Based on the calculation results of the combination of wind turbines and solar panels, a power of 746.6 is obtained. So that with this power it meets the capacity of the power requirement of 720 Wh. From the results of the calculation of the strength analysis of the material on the turbine shaft with material type SS 304 using SolidWorks software, it is known that the allowable stress on the material SS 304 is 200 MPa, then the resultant torsional stress with a load of 1217 Nm produces a yield strength of 1.723e+002 N/mm2(MPa), and the max torsional stress is 1.723e+000N/ mm2 (MPa).
Pengaruh Variasi Fraksi Volume Komposit Serat Sabut Kelapa Matrik Polyester Terhadap Kekuatan Tarik Putra Zarviansyah; Juanda Juanda; Nanda Pranandita
Jurnal Inovasi Teknologi Terapan Vol. 1 No. 2 (2023): Jurnal Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33504/jitt.v1i2.62

Abstract

In the era of the use of technology that is currently developing. Has a major impact on the use of fiber as a composite material. One of the widely used fibers is coconut coir. Coconut coir is a natural fiber material that can be an alternative choice in the manufacture of composites. The purpose of this study was to obtain optimal tensile test values of coco fiber composite materials with variations in volume fraction of 3%, 5% and 7% and fiber lengths of 10 mm, 15 mm and 20 mm. This study analyzes the effect of variations in the volume fraction and fiber length of coconut coir with a polyester matrix on tensile testing using the Taguchi method. This tensile test was carried out using the ASTM D638 standard with the hand lay-up method. Factors that affect the tensile strength of coco fiber are volume fraction and fiber length. The combination of levels of factors that produce the average value and variance of the tensile strength of coconut coir fiber, namely the volume fraction factor (B) level 1, namely the volume fraction of 3% with a value of 30.933 and the fiber length factor (A) level 2, namely the fiber length of 15 mm with the most optimum value of 29.633.
Analisis Beda Rata-Rata Pengaruh Fraksi Volume Komposit Pada Pengujian Impact Berpenguat Serat Resam Dan Serat Pinang Naufal Dwi Yulian; Masdani Masdani; Nanda Pranandita
Jurnal Inovasi Teknologi Terapan Vol. 1 No. 2 (2023): Jurnal Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33504/jitt.v1i2.98

Abstract

Technological developments and advances in the industrial sector have led to the increasing use of metals. This condition causes the availability of metal raw materials to decrease. Overcoming this, the use of composites in the industrial world is a solution. Many composite reinforcing materials use natural fiber materials are often used because they have advantages in strength and stiffness that are higher than other engineering materials. In this study using a factorial experimental method that looks at the effect of the composite ratio (volume fraction) with the use of 2 natural fiber mixtures, namely resam fiber and areca nut on impact strength. This study aims to determine the average difference in each treatment carried out in the impact test. The volume fraction treatment variants used in this study are 25%; 30%; 35% resam fiber and 10% areca nut fiber with a long soaking time of 2% NaOH mixed fiber for 2 hours with the α value used is 5%. It was found that in treatment 1: 2 the average value is different while in the treatment of 2: 3 and 1: 3 the average value of the variables is not different.
Co-Authors -, Arfendi -, Napitupulu Arriyani, Yang Fitri Ary Kiswanto Aswin, Fajar Deni Wahyudi Eko Yudo Hasdiansah, Hasdiansah Ilham Setyadi Juanda Juanda Ludy Firmansyah M Riva’i Masdani Masdani MUCHLIS KADAFI Muhamad Fikri Burli Muhamad Riva'i Muhammad Haritsah Amrullah Muhammad Yunus Muhammad Yunus Naca Kirana Naufal Dwi Yulian Pristiansyah Pristiansyah Putra Zarviansyah Rollastin, Boy Syahdan Hafiz Yuliyanto Yuliyanto Zaenal Zaenal