Claim Missing Document
Check
Articles

Found 15 Documents
Search
Journal : PELS (Procedia of Engineering and Life Science)

Analysis Of Physical And Mental Workload Using Nasa-Tlx And Cvl Methods In Umkm Berkah Toys Muhammad Kelvin Alfindo; Boy Isma Putra
Procedia of Engineering and Life Science Vol 3 (2022): Proceedings of the 5th Seminar Nasional Sains 2022
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v3i0.1367

Abstract

Berkah Toys is one of the UMKM engaged in the production of surpets, dolls. mattresses and pillows that utilize HDP (High Density Padding) and dakron (Silicon) as the main raw materials. When sales are rising, UMKM owners will apply an excessive overtime policy, resulting in a decrease in the worker attendance rate by 20%, which is as many as 2-3 workers out of a total of 13 workers. In addition to resulting in decrease in attendance, excessive overtime also causes fatigue in workers, both physical fatigue and mental fatigue. Therefore, workload strengthening must be carried out on UMKM workers of Berkah Toys, the methods used are the NASA-TLX (National Aeronautics and Space Task Load Index) and CVL (Cardiovascular Load) methods. From the results of research conducted for the NASA-TLX methods, the factors that most affect workload are performance (22,32%) and physical needs (21,64%) while from the CVL method it is known that there are 38 % of workers who experience physical fatigue, namly as many as 5 production workers.
Talas Cripic Packaging Design Using Kansei Engineering And Analytical Hierarchy Process (Ahp) Method Nasoik, M. Kholisun; Jakaria, Ribangun Bamban; Cahyana, Atikha Sidhi; Putra, Boy Isma
Procedia of Engineering and Life Science Vol 4 (2023): Proceedings of the 6th Seminar Nasional Sains 2023
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v4i0.1399

Abstract

One of the MSMEs engaged in the snack food sector and currently running is the taro chips business owned by Mr. Wahab which is located at Tambak Sari Village, Purwodadi Pasuruan, East Java. Business running for 1 year. Chips are snacks or snacks made from various ingredients such as flour and others, and also from tubers. Based on the results of interviews and observations obtained from consumers, the problem that is often complained of is the packaging used, which is thin plastic and easily torn or perforated. So that the condition of the chips is easily sluggish or not crispy. Kansei engineering is a technology that translates a customer's or consumer's feeling and image about a product which is then translated into design elements or in other languages, is a customer-oriented technology for product development based on computer science. The purpose of the Kansei engineering method is to make it easier for designers to gather consumer needs based on feelings or what can be called consumer psychology. The Kansei method will be integrated with the Analytical Hierarchy Process (AHP) to decide whether the new packaging is more feasible and good or not. The results showed that the packaging of taro chips was a simple design, bright color, and plastic material from the Kansei Engineering and AHP methods. The packaging is strong and durable so that it can maintain the crispness of the chips.
Steel Processing Production Process At CV. ABC Yulianto, Rizky; Putra, Boy Isma
Procedia of Engineering and Life Science Vol 7 (2024): Proceedings of the 7th Seminar Nasional Sains 2024
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v7i0.1515

Abstract

The production process is a way, method and technique for creating or increasing the usefulness of a good or service using existing resources (labor, machines, materials, funds). CV. ABC is a company that focuses on the steel processing industry sector. This company's specialization includes making various products, such as fences, canopies, stairs, and building structures such as warehouses and housing. The purpose of carrying out this activity is to observe the production process of making fences and analyze the production process using a production process map (Operation Process Chart) and Bill of Materials. Based on field observations using the production process map at CV. It can be seen from Tiga Karya Persada Indonesia that making 1 fence takes a total of 795 minutes, consisting of 6 operational processes with a total time of 630 minutes and there are 8 inspection processes with a total time of 165 minutes.
Improving MRP Precision in Engineering and Manufacturing Sectors Ardana, Muhammad Rizky; Putra, Boy Isma
Procedia of Engineering and Life Science Vol 7 (2024): Proceedings of the 7th Seminar Nasional Sains 2024
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v7i0.1557

Abstract

This study evaluates the effectiveness of Material Requirement Planning (MRP) in the engineering and manufacturing sector through a five-month empirical investigation focused on production processes. Utilizing a combination of literature review, interviews, and direct observation, the research aimed to compare theoretical MRP calculations with actual raw material usage. Results highlighted significant discrepancies between projected and actual figures, indicating potential inaccuracies in current MRP applications. These findings underscore the need for refining MRP systems to enhance forecasting precision and inventory management, suggesting that integrating real-time data and improving algorithmic methodologies could bridge the existing gap between theory and practice in industrial manufacturing. Highlights: Essential Raw Material Management: Key for timely production and meeting customer needs. MRP Efficiency: PT. Weiss Tech uses MRP for precise raw material calculations. Accuracy Assessment: Research evaluates MRP accuracy through literature, interviews, and observation. Keywords: Raw Materials, MRP, Inventory Control
Apllication Of The Moving Average Forecasting Method In Masonry Concrete Sales Romi, Mochammad; Putra, Boy Isma
Procedia of Engineering and Life Science Vol 7 (2024): Proceedings of the 7th Seminar Nasional Sains 2024
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v7i0.1591

Abstract

This study aims to create a concrete sales forecasting system using the moving average method to predict sales for the next month in order to determine the amount of production that must be supplied in the next period. The study uses the moving average method which is widely used and has accuracy in forecasting. The results obtained mean error of 32630.95, MAD of 224532, MSE of 80977550000, standard error of 318154, Mape of 12.621% and average forecast of 1960074.0. The study implies that the moving average method is an effective tool for sales forecasting and can be used to make informed decisions about production planning and estimating future growth Highlight : The study aims to create a concrete sales forecasting system using the moving average method. The moving average method is an effective tool for sales forecasting and can be used to make informed decisions about production planning and estimating future growth. The study provides statistical measures such as mean error, MAD, MSE, standard error, and MAPE to evaluate the accuracy of the moving average method. Keywords: Sales forecasting, Moving average method, Production planning, Accuracy, Informed decisions.
Co-Authors Achmad Nuzul Amri Affandi , Ghozali Rusyid Aldy Tasandy Andriansyah Alfian Fajar Gunawan Ali Akbar Ardana, Muhammad Rizky Aska Putra Pamungkas Athika Sidhi Cahyana Atikha Sidhi Cahyana Atok Irawan Cholifah Cholifah, Cholifah Damayanti, Titik Nur Dani Budihamsyah Dewi Andriyani Diwanti Faradiba, Nabila Edi Widodo, Edi Faizal Mega Hardiansyah Fajar Alifka Hadi Fandra Prastyo Al Havish Fazrur Suman Prambahan Felly Denia Rochman Ghozali Rusyid Affandi Hana Catur Wahyuni Ifan Wahyu Pranata Dewantara Indah Apriliana Sari Irawan, Atok Irma Dwi Setyowati iswanto Iswanto Iswanto Jakaria, Ribangun B Jamaaluddin Kharisma, Aditya Nur Lazuardani, Zidan Rasyidi Luhur Arif Santoso Marodiyah, Inggit Marzuki Ibrahim Masad Hariyadi Melisa Novitasari Misbaghi, Yoni Fajar Mochamad Andre Firdiansyah Mochamad Nuri Affa Mochamad Sofwan Agil Mochammad Imam Mashuri Mohammad Reza Khatamy Much Syafiudin Muchammad Ikbal Pratama Muhammad Alfin Afiyanto Muhammad Bayu Aji Saputra Muhammad Kelvin Alfindo Muhammad Rifqi Maulana Nasoik, M. Kholisun Pamungkas, Aska Putra Prayoga Dwi Firmansyah Puspista Handayani Putri, Natasya Kurniawan R. Erik Hidayat Ramadhani, Satria Ribangun Bamban Jakaria Rohman, Ahmad Fathur Romi, Mochammad Sari, Indah Apriliana Satria Ramadhani Seftiardiyah, Yenni Setiyono, Wisnu Panggah Setya Adi Pratama Setya Adi Pratama Setya Budi Shazana Dhiya Ayuni Siti Wachidatul Bahiyyah Sultan Afli Tedjo Sukmono Thurmudhi, Moch Ibad Titik Nur Damayanti Wafika Urfa Maulidah Wiwik Sulistiyowati Wiwik Sumarmi Wulandari, Indah Apriliana Sari Yulianto, Rizky Zahara Sofillauny