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Susetyo Bagas Bhaskoro
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Politeknik Manufaktur Bandung Jl. Kanayakan No.21, Dago, Kecamatan Coblong, Kota Bandung, Jawa Barat 40135
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JTRM (Jurnal Teknologi dan Rekayasa Manufaktur)
Published by Politeknik Manufaktur Bandung
ISSN : 27153908     EISSN : 2715016X     DOI : -
Core Subject : Science, Social, Engineering,
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Industrial & Manufacturing Engineering Mechanical Engineering Social Sciences
Jurnal Teknologi dan Rekayasa Manufaktur (JTRM) adalah jurnal yang difokuskan pada kajian, alih teknologi, difusi ilmu pengetahuan dan teknologi, rekayasa teknologi dan kebijakan pada bidang manufaktur dan relevansinya.
Arjuna Subject : Teknik (semua kategori) - Tenik Industri dan Manufaktur
Articles 65 Documents
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Pengaruh Variasi Arah dan Massa Serat TKKS terhadap Kekuatan Material Komposit Termoset Rendy Rendy; Syahrizal Syahrizal
Jurnal Teknologi dan Rekayasa Manufaktur Vol 4 No 1 (2022): Vol 4 No 1 (2022): Volume: 4 | Nomor: 1 | April 2022
Publisher : Pusat Pengembangan, Penelitian dan Pengabdian kepada Masyarat (P4M) Politeknik Manufaktur Bandung (Polman Bandung)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.48182/jtrm.v4i1.84

Abstract

Abstract Oil palm empty bunches (TKKS) are industrial solid waste, oil palm empty bunches which are currently only thrown away or burned, causing environmental pollution. One of the efforts to overcome this problem is to use it for the manufacture of new materials. In this study, the variations in the direction of the fibers used were 0 °, 30 °, 45 ° 60 ° and 90 ° with variations in the mass of the fibers used in this study, namely 5%, 10% and 15% of the Empty Oil Palm Fruit Bunch. From the results of data processing on OPEFB fiber composite material, the highest impact price (HI) was found in the 0 ° direction specimens with a percentage of 15% OPEFB fibers of 0.330 J / mm2 and the smallest impact price (HI) was found in 90 ° direction specimens with a percentage of 5% OPEFB fibers. amountiith the Getas fault form.
Perancangan Mesin Auto Level Buff Untuk Komponen Panel Kayu Upright Piano Anggi Karmana; Ismet P. Ilyas; Ade Ramdan
Jurnal Teknologi dan Rekayasa Manufaktur Vol 4 No 1 (2022): Vol 4 No 1 (2022): Volume: 4 | Nomor: 1 | April 2022
Publisher : Pusat Pengembangan, Penelitian dan Pengabdian kepada Masyarat (P4M) Politeknik Manufaktur Bandung (Polman Bandung)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.48182/jtrm.v4i1.85

Abstract

Buffing adalah proses untuk menghilangkan serat halus dan membuat permukaan panel kayu menjadi mengkilap. Di sebuah perusahaan pembuat alat musik piano terdapat 9 varian komponen yang di proses buffing. Proses buffing yang ada saat ini terdapat beberapa permasalahan yang harus dicarikan solusinya yaitu mengenai keselamatan kerja dan kinerja produktivitas yang harus ditingkatkan. Atas dasar permasalahan ini perlu dirancang mesin baru berbasis otomasi yang dapat meningkatkan produktivitas serta meminimalkan risiko kecelakaan kerja. Mesin baru tersebut dinamakan Auto Level Buff. Pada perancangan mesin ini diaplikasikan metodologi perancangan VDI 2222. Metodologi perancangan VDI 2222 terdapat 4 tahapan yaitu: merencana, mengkonsep, merancang, dan penyelesaian. Pembuatan model rancangan memanfaatkan teknologi Computer Aided Design (CAD). Model rancangan mesin Auto Level Buff yang telah dibuat dan dianalisis dapat menyederhanakan proses dan meningkatkan kinerja produktivitas dari 79% ke 98%. Pengoperasian mesin juga menjadi lebih mudah dan dapat memberikan keamanan karena posisi operator jauh dari buff wheel yang berputar.
Analisis Rancangan Poros Spindle Mesin Auto Level Buff Menggunakan Perangkat Lunak CAE Anggi Karmana; Ismet P. Ilyas; Ade Ramdan
Jurnal Teknologi dan Rekayasa Manufaktur Vol 4 No 1 (2022): Vol 4 No 1 (2022): Volume: 4 | Nomor: 1 | April 2022
Publisher : Pusat Pengembangan, Penelitian dan Pengabdian kepada Masyarat (P4M) Politeknik Manufaktur Bandung (Polman Bandung)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.48182/jtrm.v4i1.86

Abstract

The auto level buff machine spindle shaft is a transmission shaft that continues rotation to the buff wheel. This shaft is subjected to a combination of bending and twisting loads, so it is necessary to design analysis regarding the strength of the shaft so that failure does not occur during use. The shaft design analysis will use manual calculations with reference to the failure theory which is then compared with the calculation results based on CAE simulation. The CAE software used are Solidworks Simulation and Ansys Workbench. Based on the results of manual calculations and simulations, there is a difference in Von mises stress, deflection, and safety factors. The results of the design analysis show that the shaft receives an equivalent stress of about 19 MPa and a deflection of about 0.088 mm. The safety factor that occurs is in the range of number 14 which exceeds the minimum safety factor of 1.5. It can be concluded that the spindle shaft design on the auto level buff machine is safe to use.
Pengaruh Ukuran Serbuk Genteng Tanah Liat terhadap Penyerapan C02 pada Purifikasi Biogas Slamet Wahyudi; Janitra Naufal Faza; Nafisah Arina Hidayati
Jurnal Teknologi dan Rekayasa Manufaktur Vol 4 No 1 (2022): Vol 4 No 1 (2022): Volume: 4 | Nomor: 1 | April 2022
Publisher : Pusat Pengembangan, Penelitian dan Pengabdian kepada Masyarat (P4M) Politeknik Manufaktur Bandung (Polman Bandung)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.48182/jtrm.v4i1.87

Abstract

Biogas is an alternative energy that has great economic value for rural communities. In practice, the CH4 biogas content is the most important part of the energy conversion process, but the impurities in the form of carbon dioxide which reduce the heating value is still large. So that efforts are needed to reduce CO2 by purification.The purpose of this study is to obtain a way of purification that improves the quality of biogas with high heating value and low CO2 impurities. The use of tile-type powder adsorbents, namely fine and coarse, which were studied at intervals of 5 and 20 minutes, for data retrieval of heat value and CO2 content. Gas Chromatography - Mass Spectrometry (GCMS) is used to test the adsorption gas content. The results showed a finer type of tile powder size gave better purification results with results at minute 5 and 20 respectively of 24.1 and 20.1% while on the type of grain size coarse at minute 5 and 20 each produced CO2 levels of 23.1 and 20.8%. Due to a decrease in CO2 levels the biogas calorific value after the highest purification is 23893 kJ/ m3 after the purification process which has resulted in a decrease in CO2 levels known during the purification process takes place the largest absorption effectiveness is 59.8% in the type of fine size within 20 minutes. The finer the size of tile powder, the heating value increases
Kajian Analisis Pengaruh Geometri Penampang terhadap Kecepatan Gerak Pelampung Kapasitas 100 kg Dinny Indrian; Kurniawan Kurniawan; Sindydevia Rahayu
Jurnal Teknologi dan Rekayasa Manufaktur Vol 4 No 1 (2022): Vol 4 No 1 (2022): Volume: 4 | Nomor: 1 | April 2022
Publisher : Pusat Pengembangan, Penelitian dan Pengabdian kepada Masyarat (P4M) Politeknik Manufaktur Bandung (Polman Bandung)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.48182/jtrm.v4i1.92

Abstract

The WHO report states 372,441 people die every year due to drowning. The curative effort to overcome drowning is by means of a float. Nearly drowning victims need speed of handling. Therefore, the development of the buoy is directed at increasing the velocity of the motion of the buoy. The purpose of this research is to find a relationship between the geometry of the buoy section with the optimum speed of motion. The completion methodology in this final project is literature study, problem identification (buoy volume calculation), buoy design and design parameters, buoy sensitivity study to 100 kg payload, checking ergonomic limits, computational fluid dynamics studies (CFD) and checking fluid flow velocity in buoys. . The result is the fluid flow velocity targeted at five cross-sectional shapes (rectangle, circle, ellipse, bullet, and comparator), namely 2.8 m / s has not been achieved. By all the step done, we concluded that each section has an unique characteristic. Some of them were recommended to study in next research.
Perancangan Cetakan Injeksi Plastik Two Plate (Slider With Reciprocating Lifter) untuk Produk Battery Cover Syringe Pump Ihsan Media, Riona; Wibowo, Dwi Cahyo
JTRM (Jurnal Teknologi dan Rekayasa Manufaktur) Vol 4 No 2 (2022): Volume: 4 | Nomor: 2 | Oktober 2022
Publisher : Pusat Penelitian, Pengembangan, dan Pemberdayaan Masyarakat (P4M) Politeknik Manufaktur Bandung (Polman Bandung)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.48182/jtrm.v4i2.93

Abstract

Penelitian ini membahas tentang Perancangan Cetakan Injeksi Plastik Two Plate (Slider with Reciprocating Lifter) untuk Produk Battery Cover Syringe Pump. Produk Battery Cover Syringe Pump ini memiliki bentukan slider pada bagian bawah dan lifter pada bagian dalam dan bentukan snap join pada bagian atas yang harus melakukan perhitungan agar dapat memastikan apakah dapat diejeksi dengan paksa atau harus menambah konstruksi menggunakan (reciprocating) lifter agar produk tidak mengalami kerusakan. Dengan melalui proses perancangan yang telah dilakukan, dapat disimpulkan mengenai konstruksi yang dibuat. Dari metode yang telah digunakan, rancangan dapat berfungsi dengan baik, dan dihasilkan dokumentasi teknik berupa gambar susunan dan gambar bagian.
Sistem Identifikasi Manusia Bergerak Jatuh Berdasarkan Ekstraksi Suara dan Citra Susetyo Bagas Bhaskoro; Salsabillah, Eugenia Angela; Afaf Fadhil Rifa'i
JTRM (Jurnal Teknologi dan Rekayasa Manufaktur) Vol 4 No 2 (2022): Volume: 4 | Nomor: 2 | Oktober 2022
Publisher : Pusat Penelitian, Pengembangan, dan Pemberdayaan Masyarakat (P4M) Politeknik Manufaktur Bandung (Polman Bandung)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.48182/jtrm.v4i2.94

Abstract

Falls are a major health problem around the world, especially in the world of healthcare because patient falls are the top worst problem that continues to occur. Most patients who fall out of bed are not witnessed. This is exacerbated by the various health problems that can result from falling. Remaining on the floor after a fall can cause trauma, serious injury and even death. Therefore, a fall detection system is needed so that people who fall can be given immediate help before they cause serious health problems. So in this study, we will create a fall identification system based on sound and image using the MFCC (Mel-Frequency Cepstrum Coefficients) method for sound extraction and LVQ (Learning Vector Quantization) for classification. Image processing using CNN (Convolutional Neural Network) method. In this system, both do not work together, but image processing works after sound processing. The system is able to detect falls with an overall accuracy of 93.3% for 15 times of sound and image processing tests.
Analisa Keseragaman Distribusi Kekerasan Material AISI 4140 pada Produk Coran Crusher Tip Yadi Hidayat, Reza; Sambas, Achmad; Abdulah, Epan
JTRM (Jurnal Teknologi dan Rekayasa Manufaktur) Vol 4 No 2 (2022): Volume: 4 | Nomor: 2 | Oktober 2022
Publisher : Pusat Penelitian, Pengembangan, dan Pemberdayaan Masyarakat (P4M) Politeknik Manufaktur Bandung (Polman Bandung)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.48182/jtrm.v4i2.98

Abstract

Crusher Tip is one component in a shredder machine which has a primary function as a destroyer of mined rock as raw material for cement. The function requires Crusher Tip has toughness and high wear resistance. Several ways have been made ranging from reconditioning by welding and the development of manufacturing components with a suitable material. AISI 4140 material selection is the result of previous studies which concluded that the material is suitable as a material component Crusher Tip. However, the value in the study of violence reaches 25 HRC, where the value is still below the desired hardness value. The expected value of hardness for AISI 4140 material is above 40 HRC. The study was conducted on existing castings product, by reviewing previous research data and will make the process of re-heat treatment (Repair Heat treatment), with a variation of tempering temperature 205oC and 380oC. Then analyzed the mechanical properties and microstructure of materials, shows the increase in hardness. Results of the study can be used as a reference for a suitable heat treatment process on AISI 4140 material.
Rancang Bangun Mesin Uji Aus Berbasis ASTM G65 Kurniawan, Kurniawan; Elka Institan, Yogi
JTRM (Jurnal Teknologi dan Rekayasa Manufaktur) Vol 4 No 2 (2022): Volume: 4 | Nomor: 2 | Oktober 2022
Publisher : Pusat Penelitian, Pengembangan, dan Pemberdayaan Masyarakat (P4M) Politeknik Manufaktur Bandung (Polman Bandung)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.48182/jtrm.v4i2.99

Abstract

To support advanced material research, a machine that can perform wear testing is needed, one of which refers to the ASTM G65 standard. This journal contains the process of making the design of ASTM G65-based wear test equipment with the scope of design, construction, validation and verification. Validation at the design stage is carried out by vibration analysis using Ansys software. From the data obtained, transmissibility analysis was carried out so that it can be validated that the vibrations that occur in the engine are safe and do not interfere with engine performance. Next, the prototype construction of the ASTM G65 engine was carried out and continued with validation and calibration to conform to the ASTM G65 specifications. Then a wear test is carried out on a material to find out that the machine is working according to the test scheme. Verification of the test results is carried out by comparing the test results with the tests that have been carried out on other scientific studies to ensure authentic test results.
Analisis Penambahan Warna Masterbatch 1%, 5% dan 15% Terhadap Kekuatan Tarik Material Plastik Polypropylene (PP) Vita; Widjaja, Hartono
JTRM (Jurnal Teknologi dan Rekayasa Manufaktur) Vol 4 No 2 (2022): Volume: 4 | Nomor: 2 | Oktober 2022
Publisher : Pusat Penelitian, Pengembangan, dan Pemberdayaan Masyarakat (P4M) Politeknik Manufaktur Bandung (Polman Bandung)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.48182/jtrm.v4i2.109

Abstract

Plastic has a very big role in everyday life, usually used for household needs, and in the automotive industry. One of the most widely used types of plastic is polypropylene (PP). Polypropylene (PP) has unique properties, flexibility, and a relatively low melting point that makes it stand out as an excellent material for a variety of applications such as ropes, hinge caps, food packaging, and the automotive industry. The addition of dyes to plastic materials can affect the good properties of plastics, one of which is tensile strength. In general, the addition of dye is given as much as 1 kg of granulated dye compared to 25 kg of plastic (4% granulated dye). This study aims to determine the tensile strength of polypropylene (PP) plastic material with the addition of 1%, 5% and 15% dye. So, it is necessary to test to assess the tensile strength which consists of 3 (three) components, namely: 1. Yield strength. 2. Maximum tensile strength and 3. Modulus of elasticity. The manufacture of product specimens uses the ASTM D638 standard and is made using the injection molding process. The values of yield strength, maximum tensile strength and modulus of elasticity on plastic materials without added dye were 30.02 N/mm2, 42.47 N/mm2 and 0.43 GPa. While the addition of dyes of 1%, 5% and 15% respectively the values are 1. Yield Strength of 32.53 N/mm2, 30.59 N/mm2 and 28.29 N/mm2, 2. Maximum tensile strength of 46.13 N/mm2, 45.33 N/mm2 and 41.57 N/mm2, 3. The elastic modulus are 0.58 GPa, 0.55 GPa and 0.42 GPa. The results showed an increase in the value of yield strength, maximum tensile strength and modulus of elasticity at the level of addition of 1% dye, but the value decreased with the addition of dye by 5% & 15%.

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