cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Ridwan Abdurrahman
Contact Email
ridwanabdurrahman@umri.ac.id
Phone
+6281268596642
Journal Mail Official
suryateknika.umri@gmail.com
Editorial Address
Simpang Komersil Arengka (SKA, Jl. Tuanku Tambusai, Delima, Kec. Tampan, Kota Pekanbaru, Riau 28290
Location
Kota pekanbaru,
Riau
INDONESIA
Jurnal Surya Teknika
Published by Universitas Muhammadiyah Riau
ISSN : 23546751     EISSN : 27237222     DOI : 10.37859
Core Subject : Engineering,
Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Engineering Industrial & Manufacturing Engineering Mechanical Engineering
a media of communication and reply forum for scientific works especially concerning the fields of industrial technology, machinery, and automotive.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 361 Documents
 31   32   33   34   35 
Pengukuran Waktu Kerja untuk Menentukan Jumlah Tenaga Kerja Optimal pada Pembuatan Neon Box: Studi Kasus: CV. Wibisono Kreatif Media Yunizar Arfiansyah, Muhammad; Herlina, Herlina; Yuwono, Istantyo
JURNAL SURYA TEKNIKA Vol. 12 No. 1 (2025): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v12i1.9366

Abstract

CV Wibisono Kreatif Media is a company engaged in the advertising industry (media advertising), construction, and general printing. CV. Wibisono Kreatif Media produces various products, ranging from neon boxes, flexible neon, embossed letters, sign boards, pylon totems, banner printing, sticker printing, and many more. CV Wibisono Kreatif Media also serves shipping and installation to all regions in Indonesia. The problem that arose was the production of CV Wibisono Kreatif Media neon boxes that did not meet the production target. Using the Time Study and Workload Analysis approach, the results showed the need for an efficient number of workers, which is only 5 workers; there will be 1 worker for the cutting operator, the number of workers for the lamp installation operator decreased from 2 to 1, the assembly operator for the neon box also reduced from 2 workers to 1 worker, then the framework making operator decreased from 2 workers to 1 worker, and finally, the sticker installation and finishing operator remains at 1 worker.
Analisis Redesain Fasilitas Produksi Departemen Pewarnaan Guna Meminimalisir Biaya Material Handling pada PT. Surya Pertiwi Nusantara Bagus, Arnoldus Ivan; Purnama, Jaka
JURNAL SURYA TEKNIKA Vol. 12 No. 1 (2025): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v12i1.9369

Abstract

Factory layout is a facility design that aims to facilitate efficient material movement and optimal utilisation of production areas. PT. Surya Pertiwi Nusantara is a company engaged in the manufacture of sanitary ware. Based on observations in the colouring department, there are problems with the material transfer process, namely the distance between work stations is quite far, which has an impact on travel time. This results in wasteful material handling costs. Data processing was carried out using the From To Chart method and Activity Relationship Chart. The results of the research using the From To Chart method produced an alternative layout with a material handling moment of 7,814. 342.8 metres/month and OMH of Rp. 940,846,873.1/month, compared to the initial layout, which had a material handling moment of 18,334,175.2 metres/month and OMH of Rp. 1,078,049,501.8/month. Based on these results, the layout alternative using the From To Chart method was chosen.
Optimasi Penjadwalan Produksi Menggunakan Metode Run Out Time: Studi Kasus: PT. XYZ Mustasyar, Mufid Ifam; Purnama, Jaka
JURNAL SURYA TEKNIKA Vol. 12 No. 1 (2025): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v12i1.9370

Abstract

Effective production scheduling is essential to improve operational efficiency in manufacturing companies. This study analyzes the application of the Run Out Time (ROT) method in multi-product production scheduling at PT XYZ, which faces the challenges of demand fluctuations and high setup times. ROT is used to determine production priorities based on the ratio between inventory and average demand. Data for six months were analyzed including historical demand, production capacity, and operational time. As a result, the ROT method successfully reduced setup time and idle time, increased machine utilization, and reduced operational costs by Rp 75,500,000. Return on Investment (ROI) reached 196.08% with a Payback Period of two months. These findings prove that the ROT method is effective in optimizing scheduling, meeting demand on time, and preventing overproduction and underproduction. The application of ROT contributes to increasing the efficiency and competitiveness of PT XYZ in the competitive manufacturing market.
Analisis Kebutuhan Tenaga Kerja Untuk Meningkatkan Output Produksi Loyang dengan Metode Stopwatch Time Study Maharani, Olivia Eka; Putri, Erni Puspanantasari; Rosyidiin, Afrigh Fajar
JURNAL SURYA TEKNIKA Vol. 12 No. 1 (2025): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v12i1.9372

Abstract

UD. Loyang Pan Ikan is a manufacturing industry that has been producing galvalume trays since 2010. The production process is still done manually, involving four workers and producing an average of 4,000 baking sheets per month. Each worker handles more than one work element, which can trigger physical fatigue and impact the increase in standard time as well as the high workload. This research aims to analyze the workload, identify lesseffective activities, and determine the ideal number of workers. The methods used include Stopwatch Time Study to determine standard time, Work Load Analysis (WLA) to measure workload, and Work Force Analysis (WFA) to calculate labor requirements. The analysis results show that Worker 1's workload is 125.22% and Worker 4's is 120.58%, which exceed the normal limits. Therefore, it is recommended to add two more workers to reduce the workload and increase productivity.
Analisis Jumlah Tenaga Kerja Optimal pada Proses Pengolahan Pisang Cavendish Guna Memenuhi Target Permintaan Hidayat, Fauzan Rizky; Herlina, Herlina
JURNAL SURYA TEKNIKA Vol. 12 No. 1 (2025): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v12i1.9373

Abstract

This study was conducted to determine the optimal number of workers in the Cavendish banana processing process at UD Queen Fruits, Mojokerto. The Stopwatch Time Study and Workload Analysis (WLA) methods were used to measure standard time and workload in each work center. The results showed that work center 3 (sorting and weighing) experienced the highest workload, with an average time of 160.84 seconds, while other work centers were much lower. This imbalance caused production delays and unfulfilled demand, especially for Queen Fruits products. WLA analysis showed that the ideal number of workers in work center 3 is two people, not one as is currently the case. Optimization through additional workers and workflow adjustments succeeded in increasing production capacity from an average of 44-47 boxes per day to 60 boxes. These findings indicate that work efficiency can be significantly improved through proper workforce planning.
Rancang Bangun Alat Pengkalis Adonan Kerupuk Krecek untuk Meningkatkan Kualitas Adonan dan Produktivitas pada UMKM Kerupuk Krecek di Nganjuk Kurniwan, Mohammad Ilham; Satoto, Handy Febri
JURNAL SURYA TEKNIKA Vol. 12 No. 1 (2025): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v12i1.9375

Abstract

MSMEs Kerupuk Krecek Pak Sholeh in Kediri produces starch crackers with a Make To Stock system and distribution to Madiun, Magetan, and Tulungagung. Production reaches 3750 kg per month, but is constrained by the dough rolling process which still uses a simple multifunction machine. This machine is not specifically designed, so it produces inconsistent dough, extends production time, and reduces product quality. To overcome this, a special dough rolling machine was designed based on ergonomics, productivity, and anthropometry approaches. This machine uses a stable drive motor that produces dough that is elastic, smooth, and even without lumps. Kneading time is also reduced from 30-40 minutes to only 15-20 minutes. In addition to increasing efficiency, the design of the container and roll minimizes material loss and makes cleaning easier. This machine is able to improve the quality, process efficiency, and productivity of MSMEs Kerupuk Krecek as a whole.
Perancangan dan Pembuatan Mesin Mixer Adonan Guna Meminimalisir Tingkat Kelelahan Pekerja dengan Pendekatan REBA (Rapid Entire Body Asessment) Anam, M Khoirul; Satoto, Handy Febri
JURNAL SURYA TEKNIKA Vol. 12 No. 1 (2025): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v12i1.9376

Abstract

This research was conducted at the UMKM (Micro, Small, and Medium Enterprise) Kerupuk Ayam Bawang Ibu Sunarti. The main issue identified was the inability to meet monthly customer demand due to the semi-automatic mixing process. To address this, a dough mixer machine was designed and developed using anthropometric and REBA (Rapid Entire Body Assessment) methods to improve productivity and reduce workor fatigue.The mixer has a capacity of 75 kg with dimensions of 85 x 85 x 100 cm, designed based on worker body measurements. It uses a double-sided fin blade made of thick stainless steel to ensure durability and hygiene. The machine produces up to 1,935 pieces of kerupuk per day and saves 5 minutes of processing time. Equipped with four wheels for mobility, the machine also lowers worker fatigue from a high to a moderate level based on REBA evaluation.
Briket Ramah Lingkungan Berbasis Limbah Organik: Integrasi Kertas Bekas Sebagai Perekat pada Limbah Pertanian Legawati, Lisa; Roza, Roza; Ermal, Dini Aulia Sari; Maarasyid, Cici; Israyandi, Israyandi; Fithry, Dwi Annisa
JURNAL SURYA TEKNIKA Vol. 12 No. 1 (2025): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v12i1.9377

Abstract

One of the solid wastes from oil palm is the frond, which can be utilized to produce briquettes an alternative fuel. This study investigates the utilization of oil palm frond waste and sugarcane bagasse for briquette production, using different binders like tapioca flour and pulp at concentrations of 3%, 5%, and 8%. The research methodology involved comparing the moisture content, ash content, and calorific value of each treatment applied. The results showed that briquettes with 3% tapioka flour binder produced the best quality, with a moisture content of 3.6%, ash content of 4.4%, and a calorific value above 6,000 cal/g, meeting the quality standards of SNI 01-6235-2000. The implications of these findings indicate the potential of biomass briquettes as an environmentally friendly alternative energy source. However, this study was limited to laboratory testing without application trials or economic analysis. Further research is recommended to evaluate production scale and economic feasibility.
A CNN-based Approach for Breast Cancer Classification from Ultrasound Images Marta Putri, Dila; Ikhsan, M; Nurjanah, Siti; Fahrizal, Fahrizal; Akramunnas, Bastul Wajhi; Rahmawati, Asde
JURNAL SURYA TEKNIKA Vol. 12 No. 1 (2025): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v12i1.9378

Abstract

Breast cancer is one of the most frequently diagnosed cancers and remains a leading cause of cancer-related mortality among women worldwide. According to WHO Globocan 2020, breast cancer ranks second globally, with 2,262,419 cases out of a total of 19,292,289 cancer cases, accounting for approximately 11.7%. Early detection plays a critical role in reducing breast cancer mortality. In this study, a machine learning-based approach using Convolutional Neural Networks (CNN) was employed to classify breast cancer using ultrasound imaging. The dataset, collected by Al-Dhabyani et al. at Baheya Hospital in 2018, consists of ultrasound images of women aged between 25 and 75 years. The proposed CNN model includes stages of data input, preprocessing, training, testing, and performance evaluation. The model achieved an accuracy of 85%, demonstrating promising results for automated breast cancer detection. Further optimization is recommended to improve classification performance.
Analisis Waktu Standar Produksi dengan Stopwatch Time Study Guna Penentuan Jumlah Tenaga Kerja Alfan, Alfan Ridho; Putri, Erni Puspanantasari
JURNAL SURYA TEKNIKA Vol. 12 No. 1 (2025): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v12i1.9379

Abstract

UD Logam Abadi is a manufacturing company that produces accessories for PLN and Telkom, one of which is the Suspensen Q spare part. The company is experiencing difficulties due to the lack of a standard working time, resulting in workers not having daily targets, which impacts the achievement of production volume. Fluctuating market demand and the manual assembly process make the role of labor very important. This research aims to determine the standard production time and the optimal number of workers using the Stopwatch Time Study method. The research results indicate that the standard time to complete one unit of Suspensen Q is 550.49 seconds or about 9.16 minutes. The optimal number of workers needed is 2 to 3 per division.

Page 33 of 37 | Total Record : 361

 31   32   33   34   35 

Filter by Year

2016 2025


Reset
Filter By Issues
All Issue Vol 12 No 2 (2025): JURNAL SURYA TEKNIKA Vol. 12 No. 1 (2025): JURNAL SURYA TEKNIKA Vol. 11 No. 2 (2024): JURNAL SURYA TEKNIKA Vol. 11 No. 1 (2024): JURNAL SURYA TEKNIKA Vol 11 No 1 (2024): JURNAL SURYA TEKNIKA Vol. 10 No. 2 (2023): JURNAL SURYA TEKNIKA Vol. 10 No. 1 (2023): JURNAL SURYA TEKNIKA Vol. 9 No. 2 (2022): JURNAL SURYA TEKNIKA Vol. 9 No. 1 (2022): JURNAL SURYA TEKNIKA Vol 8 No 2 (2021): JURNAL SURYA TEKNIKA Vol 8 No 1 (2021): JURNAL SURYA TEKNIKA Vol 7 No 2 (2020): JURNAL SURYA TEKNIKA Vol. 7 No. 2 (2020): JURNAL SURYA TEKNIKA Vol 7 No 1 (2020): JURNAL SURYA TEKNIKA Vol 6 No 1 (2019): JURNAL SURYA TEKNIKA Vol 5 No 02 (2017): JURNAL SURYA TEKNIKA Vol 5 No 01 (2017): JURNAL SURYA TEKNIKA Vol. 2 No. 04 (2016): JURNAL SURYA TEKNIKA Vol 1 No 04 (2016): JURNAL SURYA TEKNIKA More Issue