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A FAILURE MODE AND EFFECT ANALYSIS ON WATER RECIPROCATING PUMP FOR DRILLING INDUSTRY Satria, Adam
Jurnal Ilmiah Informatika Komputer Vol 22, No 2 (2017)
Publisher : Universitas Gunadarma

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Pumps have been designed for a variety of purposes that operate to move liquid on high elevation and high pressure. One of them is a positive-displacement reciprocating duplex power pump. In drilling industry, it is used to circulate clean water to the supply tank, and to mix mud while simultaneously drilling. A Failure Mode and Effect Analysis (FMEA) was carried out on these pumps to analyze potential failures. In this study, the data of pump’s failures, occurrences, and detection methods were collected from PT Airtara Bekasi and interpreted on a criteria rank system to determine its Risk Priority Number (RPN). Discussions on recommended actions to decrease failure risks were conducted in brainstorming meetings. Of the whole RPN results, the highest score which was scored 224 was found in a Silicon-Controlled Rectifier. To reduce RPN score of this pump, several steps were applied, namely: installed bridge diode to reduce ripple wave on converted DC waveform, installed fuse current to prevent damage from shorting, improved the quality of drive current, and implemented proper installation circuit diagram. The FMEA was then repeated to determine the new score of revised RPN. It decreased significantly from 224 to 54 or it had about 76% reduction. Keywords: Failure Mode and Effect Analysis, FMEA, Positive-Displacement Pump, Power Pump, Reciprocating Pump

EKO-SPIRITUALITAS DALAM PEMIKIRAN SAYED HUSEIN NASHR Satria, Adam; Sholihul Huda
Al Hikmah Vol 10 No 2 (2024): .
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/ah.v10i2.23446

The environmental crisis in the modern era is currently a very serious issue. Environmental crises, such as deforestation, extinction of wildlife, plastic waste pollution, environmentally unfriendly industrialization activities, illegal logging and forest fires are prime examples. Various solutions have been offered from various perspectives, but this research discusses and offers solutions from the perspective of Islamic teachings by its originator, namely Sayed Husein Nashr. The aim of this research is to find out the answer to Islamic teachings to the challenges of the environmental crisis, to know the responsibility of humans as balancers of nature, and to understand how important education and spiritual awareness are in successfully preserving a sustainable environment. This research uses a qualitative method with a content analysis approach. Sayed Husein Nashr from an Islamic perspective stated that a more fundamental spiritual crisis is a manifestation of the environmental crisis we are currently facing. Holistic education and increasing spiritual awareness can be a solution to this problem.

Analisa Defect Benang Cop pada Mesin Ringframe untuk Jenis Benang 100% Cotton Satria, Adam
Jurnal Tekstil Vol 7 No 2 (2024): Vol 7 No 2 Desember 2024
Publisher : Akademi Komunitas Industri Tekstil Dan Produk Tekstil Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59432/jute.v7i2.99

Mesin ringframe merupakan tahap dalam proses pemintalan sebelum masuk ke proses selanjutnya, yaitu mesin winding, perihal tersebut produk cop/bobbin benang yang dihasilkan harus dipastikan sudah memenuhi standar yang telah ditetapkan, namun pada pada situasi di PT Sunson Textile Manufacturer Tbk, masih ditemukan berbagai defect/cacat sehingga penelitian ini difokuskan pada sebab-akibat dari beberapa faktor yang ditemukan. Penelitian ini difokuskan pada root cause yang dianalisa dengan menggunakan diagram pareto, fishbone diagram, dan genba di lapangan untuk pengambilan data secara langsung. Hasil dari analisa tersebut digunakan untuk melakukan tindakan perbaikan, pencegahan dan peningkatan mutu produk, yang hasilnya menjadi sebuah standar pada instruksi kerja.

Application of Single Minute Exchange Die (SMED) Method to Minimize Setup Time on 350T Capacity Molding Machine Sumasto, Fredy; Arrofah, Muhammad Arif; Pratama, Indra Rizki; Purbaningrum, Sanurya Putri; Satria, Adam; Rapi, Amrin
Jurnal Inotera Vol. 10 No. 1 (2025): January-June 2025
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31572/inotera.Vol10.Iss1.2025.ID422

This study aims to apply the Single Minute Exchange of Die (SMED) method in reducing setup time on a 350T capacity molding machine at PT HMG. The data collection results showed that the frequency of mold changes reached 70 times a month, with the average time required for mold changes before the implementation of SMED 173 minutes. After the implementation of SMED, the mold change time was successfully reduced to 64 minutes, reflecting a decrease of 63%. The implementation of SMED was carried out through several stages, including converting internal activities to external ones, which aimed to reduce machine downtime. Optimization of the remaining activities was also carried out, such as reducing the temperature drop time on the barrel and hot runner, which previously took 15 minutes, now only 5 minutes. The final results showed that machine downtime cost savings reached Rp11,200,000 per month after the implementation of SMED, with total downtime costs decreasing from Rp30,274,999 to Rp19,074,999 per month. This study proves that implementing the SMED method can significantly improve time efficiency, reduce production costs, and create more efficient operational standards. The findings provide a solid basis for further development in industry manufacturing practices.

SIMULASI CONDITION MONITORING MESIN BERBASIS IOT MENGGUNAKAN ESP32 Satria, Adam; Permana, Al Kautsar; Qurrata’ain Nurhadi, Hikari; Putra, Archie Farras Belmino Tyto
Hexagon Vol 6 No 1 (2025): HEXAGON - Edisi 11
Publisher : Fakultas Teknologi Lingkungan dan Mineral - Universitas Teknologi Sumbawa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36761/hexagon.v6i1.5034

This research develops an IoT-based machine condition monitoring system capable of real-time monitoring of machine power consumption to enhance operational efficiency and predictive maintenance in industrial settings. The system utilizes the ACS712 current sensor to detect electrical current consumed by the machine. Using the Thingspeak platform, data collected from the sensor is periodically sent to a cloud server and displayed in a dashboard format, enabling remote monitoring. The monitoring program is designed to reduce the data load on the server, with data being transmitted every 10 seconds to minimize irrelevant data redundancy. In testing, the system successfully transmitted data to the Thingspeak server stably, despite occasional connectivity disruptions between the microcontroller and server. Over a total testing duration of one hour, 100 data samples were successfully uploaded, showing an average current of 2.8 Amperes and power of 550 Watts, with an operational voltage range of 220-235 Volts. The uploaded data is not only used for monitoring machine conditions but can also be further integrated into analysis to support better data-driven decision-making in industrial environments.

EKO-SPIRITUALITAS DALAM PEMIKIRAN SAYED HUSEIN NASHR Satria, Adam; Sholihul Huda
Al Hikmah Vol 10 No 2 (2024)
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/ah.v10i2.23446

The environmental crisis in the modern era is currently a very serious issue. Environmental crises, such as deforestation, extinction of wildlife, plastic waste pollution, environmentally unfriendly industrialization activities, illegal logging and forest fires are prime examples. Various solutions have been offered from various perspectives, but this research discusses and offers solutions from the perspective of Islamic teachings by its originator, namely Sayed Husein Nashr. The aim of this research is to find out the answer to Islamic teachings to the challenges of the environmental crisis, to know the responsibility of humans as balancers of nature, and to understand how important education and spiritual awareness are in successfully preserving a sustainable environment. This research uses a qualitative method with a content analysis approach. Sayed Husein Nashr from an Islamic perspective stated that a more fundamental spiritual crisis is a manifestation of the environmental crisis we are currently facing. Holistic education and increasing spiritual awareness can be a solution to this problem.

Reduction Cost in Endplate-B Material Component for Oil Filter Bypass System with Redesigning Satria, Adam; Sahrial Solih, Edwin; Putri Purbaningrum, Sanurya; Wahid Arohman, Abdul; Ridho Hans Gurning
Jurnal Serambi Engineering Vol. 10 No. 3 (2025): Juli 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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

The bypass system in spin-on type oil filters plays a crucial role in maintaining engine cleanliness and performance by allowing oil to flow when excessive pressure occurs. A critical component of this system is endplate-B, which fulfills dual roles: providing structural support and functioning as an interface for oil passage during bypass operations. However, the relatively high material usage and cost associated with the current design of endplate-B pose challenges in manufacturing efficiency. The objective of this study is to minimize the material cost of endplate-B by optimizing its dimensional geometry without compromising its structural and functional performance. The research methodology encompasses dimensional redesign, structural analysis, and performance validation under simulated operating conditions. The findings indicate that strategic dimensional modifications can substantially reduce material usage while preserving mechanical strength and functional integrity. The implementation of this optimized design provides a cost-effective solution for the manufacturing of oil filters and contributes to broader efforts to improve production efficiency in the automotive component industry.

Structure Analysis of Warren Truss Bridge Using 3D CAD Software Satria, Adam; Adinda Rahmah Shalihah; Fadhil Fadhlurrohman Nurhadi; Ridho Hans Gurning; Sanurya Putri Purbaning
Jurnal Inotera Vol. 10 No. 2 (2025): July - December 2025
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31572/inotera.Vol10.Iss2.2025.ID486

The Warren truss consists of longitudinal members joined only by angled cross-members, forming alternately inverted equilateral triangle-shaped spaces along its length, ensuring that no individual strut, beam, or tie subjected to bending or torsion straining forces, but only to tension or compression. Tension and compression resulting from the reaction force from the load received. Every bridge has a load limit that can be received. These limits can be seen from the bridge safety factor. The purpose of the analysis of safety factor that occurs on a Warren truss bridge, i.e. to know the load limit that can be received for a bridge structure design, Warren truss types. On the bridge with a length of 57.38 m, 9.25 m wide bridge, with a thickness of 27.5 m of concrete, and asphalt thickness of 4.5 m, will be given a load containing 28 Toyota avanza 4 adults with 75 kg per person, which to determine load limits and safety factors of this bridge design. Before the static analysis, safety of factor and stress calculations performed with the determination of area of road A = 530.765 m2, the determination of the height of asphalt t = 0.045 m, and the determination of the height of concrete t = 0.275 m, this calculation aims to facilitate the determination of volume of asphalt and volume of concrete, and the results of maximum load obtained from the determination of volume, and the determination of gravitation to gain maximum load. From maximum load, it can be determined of reaction force that to be used for analysis. Stress analysis and safety factors analysis were performed using solidworks software.

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