Article Per Year (5 Year)
p-Index From 2021 - 2026
2.663
P-Index
This Author published in this journals
All Journal G-Tech : Jurnal Teknologi Terapan
Hidayat Hidayat
Universitas Muhammadiyah Gresik, Indonesia
Computer Science & IT Decision Sciences, Operations Research & Management Energy Engineering

Published : 18 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 18 Documents
Search

 1   2 
Evaluasi Pemborosoan Mesin Bending Berbasis Pendekatan Statistical Process Control dan Overall Equipment Effectivenes Ahmad Syahri Muzakki; Yanuar Pandu Negoro; Hidayat Hidayat
G-Tech: Jurnal Teknologi Terapan Vol 8 No 2 (2024): G-Tech, Vol. 8 No. 2 April 2024
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33379/gtech.v8i2.4037

Abstract

PT. ASM is a company operating in the steel sector. In production, it is of course important to maintain machine productivity to maintain production quality performance. In the research, problems were found in the form of machine damage which resulted in production stopping. In this research, the Statistical Quality Control (SQC) method is applied as a quality management approach to control process and product quality by integrating Overall Equipment Effectiveness (OEE) and SQC. In research, there are two types of data, namely primary data and secondary data which are used as references to facilitate the problem solving process. Primary data was obtained through interviews related to the production process, machine function, and causes of defects in production, while secondary data was obtained from company data recaps related to defects in production. Based on the results of the Pareto diagram, it was found that 55% of the problems were imprecise, while 45% were caused by iron cracking during the production process. Thus, it can be concluded that product defects are mainly caused by cracks in the iron and lack of precision in the machine
Analisis Pengendalian Kualitas Produk FIBC dengan Metode Fault Tree Analysis dan Failure Mode and Effect Analysis di PT. ABC Billy Septian Fernando; Hidayat Hidayat; Yanuar Pandu Negoro
G-Tech: Jurnal Teknologi Terapan Vol 8 No 2 (2024): G-Tech, Vol. 8 No. 2 April 2024
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33379/gtech.v8i2.4073

Abstract

PT. ABC is a plastic woven packaging company for various FIBC (Flexible Intermediate Bulk Container) line products which often experience rejection from FIBC products. The objective of the research is to recognize the categories and elements influencing the most significant defects in FIBC products at PT. ABC. The research methodology employs Fault Tree Analysis (FTA) and Failure Mode and Effect Analysis (FMEA). The FTA analysis is influenced by 3 factors, namely the man factor because the operator works under pressure, the machine factor because the spool and needle parts are not connected, and the material factor because the tying tape is damaged so that the woven fibers are not neat, so that the FMEA analysis results for stitching defects have an RPN (Risk) value. The largest Priority Number) is the part working under pressure with a score of 216. PT. ABC requires training for new employees in the QC (Quality Control) section and maintenance employees in order to reduce the risk of causing defects in FIBC (Flexible Intermediate Bulk Container) products.
Analisis Tingkat Kerusakan Kemasan Mie Instan Goreng Menggunakan Metode Six Sigma dan FMEA Pada PT. Karunia Alam Segar Aldila Syafa Salsa Sabillah; Yanuar Pandu Negoro; Hidayat Hidayat
G-Tech: Jurnal Teknologi Terapan Vol 8 No 2 (2024): G-Tech, Vol. 8 No. 2 April 2024
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33379/gtech.v8i2.4227

Abstract

PT. KAS or known as PT. Karunia AIam Segar is one of the F&B companies that produces products in the form of instant noodles. In the production process, PT. KAS has several divisions to process raw materials into the final product, namely instant noodles which have been packaged and given additional spices according to the type of taste. Of the many processes that go through, this company's final product results in defective products such as pieces of noodles, crushed spices, squashed noodles, cuts, temperature and/or joints, misprinted expiry dates, and seasoning oil leaking in the packaging. From the problems obtained, the author carried out research using the Six Sigma and FMEA methods with the aim of minimizing the number of variations in product defects. Based on the results of data processing on fried instant noodle packaging defects, it has a six sigma value of 4.96. Meanwhile, the highest RPN value for temperature and/or connections due to human factors (man) was 504, and the highest RPN value for oil leaks in packaging due to human factors (man) was 567.
Analisis Pengendalian Persediaan Bahan Kimia Tawas dengan Metode EOQ dan JIT Pada Perumda Giri Tirta Gresik Salman Alfi Yuganta; Hidayat Hidayat; Moh. Jufriyanto
G-Tech: Jurnal Teknologi Terapan Vol 8 No 3 (2024): G-Tech, Vol. 8 No. 3 Juli 2024
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33379/gtech.v8i3.4411

Abstract

Perumda Giri Tirta is a BUMD company owned by the Gresik Regency Government which is engaged in drinking water management services. Perumda Giri Tirta requires alum material to produce with orders 15 times a year with a total usage of 1,588,215 kg at a cost incurred by the company of Rp. 22,182,299. When compared with 2 inventory control methods, namely Economic Order Quantity and Just In Time, a more efficient calculation will be produced. The results of calculations with the EOQ method the frequency of ordering is 7 times at a cost of Rp. 17,352,969 or 88% more efficient than the cost according to Perumda Giri Tirta's policy. Meanwhile, with the JIT method, orders were made 3 times at a cost of Rp. 6,573,094 or 95% less than the cost according to Perumda Giri Tirta's policy.
Analisis Mitigasi Risiko Pada Rantai Pasok di PT. ABC dengan Menggunakan Metode House of Risk dan SCOR Mohammad Sabilarrosyad; Moh. Jufriyanto; Hidayat Hidayat
G-Tech: Jurnal Teknologi Terapan Vol 8 No 4 (2024): G-Tech, Vol. 8 No. 4 Oktober 2024
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/gtech.v8i4.5038

Abstract

The competition in the global industry has shifted towards supply chain competition. Therefore, handling and understanding risks in the supply chain has become very important. The objective of this research is to analyze the risks present in the supply chain flow of PT. ABC and design preventive actions for the prioritized risks. This research utilizes the SCOR analysis and the House of Risk method. After processing, five priority Risk Agents were identified, namely A18, A9, A6, A4, and A5. As a result, eight preventive actions were proposed, including (PA1) Updating work SOPs, (PA2) Implementing a reward and punishment system, (PA3) Building a pre-sedimentation unit, (PA4) Coordinating with various relevant parties, (PA5) Organizing seminars on the importance of maintaining raw water sources for stakeholders and the community, (PA6) Establishing agreements at the beginning of a partnership contract with specific actions in case of errors, (PA7) Calculating Safety Stock, (PA8) Adding backup supplier connections/lines in case the main supplier experiences a shortage of raw materials.
Analisis Risiko Pada Proses Produksi Dengan Menerapkan Metode House of Risk, AHP dan Pendekatan SCOR Pada PT XYZ Mohammad Bima Ghozali; Hidayat Hidayat; Yanuar Pandu Negoro
G-Tech: Jurnal Teknologi Terapan Vol 8 No 4 (2024): G-Tech, Vol. 8 No. 4 Oktober 2024
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/gtech.v8i4.5051

Abstract

PT XYZ is a service company engaged in water treatment.This company is experiencingmany problems in the production process and there is no structured mitigation plan. The aim of this research is to determine the risks that are estimated to exist or have already existed and provide mitigation plans. This research applies the SCOR approach for mapping and the House Of Riskmethod for analyzing and providing risk mitigation. After that, risk analysis was carried out in House Of Riskphase 1 which resulted in 35 Risk events & 30 Risk Agents with 5 priority risk results obtained from ARP estimates including A16, A28, A26, A10, A18, while for preventive The actions obtained from the AHP estimation were 8, namely PA1 with a value of 0.26, PA3 with a value of 0.20, PA2 with a value of 0.17, PA4 with a value of 0.13, PA5 with a value of 0.12, PA6 with a value of 0, 08, PA7 with a value of 0.03, PA8 with a value of 0.02.
Analisis Pengendalian Kualitas Pada Produk Songkok Menggunakan Metode FMEA dan FTA Pada CV. ABC Ahmad Fasih Hasibu Dzikri; Hidayat Hidayat; Yanuar Pandu Negoro
G-Tech: Jurnal Teknologi Terapan Vol 8 No 4 (2024): G-Tech, Vol. 8 No. 4 Oktober 2024
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/gtech.v8i4.5284

Abstract

As the industrial world continues to advance, competition between companies is becoming increasingly fierce. To enhance customer satisfaction, companies must be able to provide the best quality. CV. ABC is a manufacturing company focused on producing *songkok* (traditional caps). However, during the production process, the company faces several challenges, particularly with defective products. The purpose of this study is to conduct quality control using the Failure Mode and Effect Analysis (FMEA) and Fault Tree Analysis (FTA) methods.The results of the FMEA calculations are as follows: the sewing machine encountered needle breakage issues with an RPN (Risk Priority Number) of 448, dull and poorly maintained cutting tools during the stitching process with an RPN of 576, low-quality raw materials with an RPN of 504, and a substandard screen-printing tool with an RPN of 648. Through the FTA method, the causes of failure include human factors, machine malfunctions, and poor-quality raw materials.
Usulan Perubahan Tata Letak Fasilitas Produksi UMKM IBS Menggunakan Metode ARC dan ARD Daffa Aqilah Nanda Nugraha; Hidayat Hidayat; Yanuar Pandu Negoro
G-Tech: Jurnal Teknologi Terapan Vol 8 No 4 (2024): G-Tech, Vol. 8 No. 4 Oktober 2024
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/gtech.v8i4.5318

Abstract

MSME IBS is a home industry that produces baby sofas, baby bedding, etc. MSME IBS faces material handling problems due to poor layout management factors, as well as the realization of the amount of production that does not reach the predetermined target. The research aims to solve the problem of poor layout to be better using the ARC and ARD methods. The resulting efficiency is 49% with a distance of 1512,5m resulting in a decrease of 51% from 100% of the initial distance with a distance of 3085m after making changes from the initial layout to the proposed layout. For this reason, it requires facility improvements to reduce the distance traveled and the accumulation of goods that make the production flow narrow and far by applying the proposed layout between production rooms in order to reduce material handling.
Analisis Tingkat Resiko Gangguan Musculoskeletal Disorder (MSDs) Pada Pekerja Konveksi Sablon Plastik dengan Metode REBA dan OWAS Mochammad Wachid; Hidayat Hidayat; Yanuar Pandu Negoro
G-Tech: Jurnal Teknologi Terapan Vol 8 No 4 (2024): G-Tech, Vol. 8 No. 4 Oktober 2024
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/gtech.v8i4.5341

Abstract

Human labor plays a vital role, especially in Manual Material Handling (MMH) processes. While these activities are crucial for smooth operations, they often lead to musculoskeletal disorders (MSDs). MSDs are long-term consequences of improper workstation postures. This research aims to identify the working postures of screen printing workers and propose ergonomic desk designs as improvements. The REBA and OWAS methods can be applied. REBA focuses on assessing the entire body posture of workers, while OWAS aims to identify work activities that potentially cause MSDs. The calculated REBA score is 7, and the OWAS score is 2, indicating a need for preventive measures. The proposed solution is an ergonomic desk design that adjusts to the worker's height.
Analisis Pengendalian Persediaan Pasir Silika dengan Metode EOQ dan JIT pada PT. ABC A. Yassir Ardani; Moh. Jufriyanto; Hidayat Hidayat
G-Tech: Jurnal Teknologi Terapan Vol 8 No 4 (2024): G-Tech, Vol. 8 No. 4 Oktober 2024
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/gtech.v8i4.5361

Abstract

PT. ABC is a business that operates in the cement production sector. This company often experiences silica sand raw material inventory below the minimum limit of the safety stock applicable in the company for each month, as a result of which the high frequency of orders causes the cost of ordering to swell. Therefore, an analysis of raw material inventory control must be carried out in order to determine the maximum inventory quantity. EOQ and JIT are techniques in controlling inventory that are relatively easy to minimize the total cost of inventory in the form of total storage and ordering costs. The results obtained with a need for 297,985 tons, the cost charged by the company in one year is Rp. 100,671,298. With the EOQ method, the cost is Rp. 38,236,200 or 62% more efficient. JIT method costs Rp. 15,609,863, or 85% more efficient than the company's policy.
Co-Authors A. Yassir Ardani Ahmad Fasih Hasibu Dzikri Ahmad Syahri Muzakki Aldila Syafa Salsa Sabillah Andesta Deny Billy Septian Fernando Daffa Aqilah Nanda Nugraha Danindra Dwi Maulana Denindra Surya Maulana Deny Andesta Dias Afiansyah Efta Dhardikasari Priyana Efta Dhartikasari Priyana Hero Rinto Staenari Mochammad Wachid Moh. Abi Mas Walid Moh. Dian Kurniawan Moh. Jufriyanto Mohammad Bima Ghozali Mohammad Sabilarrosyad Muhammad Fairuz Baad Muhammad Wahyu Hidayat Ramadhan Argaputra Novantya Salman Alfi Yuganta Windy Yuliani Putri Kaha Yanuar Pandu Negoro