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Journal : Sinergi

DESIGN PROCESS OF DME STORAGE SYSTEM AS ASSEMBLY PARTS OR MAINTENANCE SPARE PARTS INVENTORY IN OFFSHORE OIL DRILLING PIPING SYSTEM Sally Cahyati; Daniel Rizky Mahendra
SINERGI Vol 25, No 1 (2021)
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/sinergi.2021.1.003

Abstract

Discharge Manifold Equipment (DME) is an output pipe from a pump that bears an essential role in a piping system in offshore oil drilling, so it is a must to assure good bears condition whenever used. It is not an easy thing because DME is a significant and heavy component. Also, unfavourable conditions of offshore climate can accelerate its corrosion. Storage with the modular rack uses an offshore container certified DNV 2.7-1 / EN 12079 will be designed to fulfil those needs. The storage has an important role as an element in inventory, both the storage system for assembly parts or maintenance spare parts. This storage will be design using 4 (four) phases from VDI 2221 methods, namely; task clarification, conceptual design, embodiment design, and detailed design. Hydraulic power will be added to the system to support the piston movement so that the storage rack can be moved automatically by the hydraulic system. This storage has given the best solution for a systematic storing DME in the piping system of offshore oil drilling.
RANCANG BANGUN SISTEM KODIFIKASI FLARE TIP MENGGUNAKAN PENDEKATAN GROUP TECHNOLOGY Sally Cahyati; Medy Rioma
SINERGI Vol 21, No 2 (2017)
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (759.466 KB) | DOI: 10.22441/sinergi.2017.2.010

Abstract

Tren digitalisasi dalam industri manufaktur saat ini merupakan suatu kunci bagi terwujudnya proses manufaktur yang efektif dan efisien. Hal ini terutama menyangkut kualitas, waktu dan biaya produksi produk. Daya saing suatu produk akan meningkat jika ketiga hal tersebut dapat dioptimalkan. Permasalahannya adalah seringnya waktu yang terbuang karena harus melakukan proses perancangan dan perencanaan produk yang berulang pada produk–produk yang mempunyai kemiripan. Sistem kodifikasi merupakan konsep yang tepat untuk menyelesaikan permasalahan tersebut. Sebagai langkah awal, pendekatan GT (group technology) akan digunakan dalam membangun sistem kodifikasi untuk produk-produk flare tip yang merupakan salah satu  komponen penting dari flare stack. Hasil yang diharapkan dari perancangan sistem kodifikasi adalah waktu yang diperlukan untuk membuat desain produk dan perencanaan proses untuk produk–produk yang serupa dapat dipersingkat dan lebih sistematis dibandingkan menggunakan cara-cara konvensional.
Employing a Decision Support System (DSS) application system to modify a non-standard wall-mounting electrical panel using a 3D CAD modelling Muhammad Arifur Rahman; Sally Cahyati
SINERGI Vol 26, No 2 (2022)
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/sinergi.2022.2.008

Abstract

Flexibility in the design process becomes an absolute necessity in a smart factory in the era of industrial manufacturing 4.0. CAD technology with a 3D modeling capability serves as a backbone in the design process in a manufacturing industry. Here, iLogic serving as an add-on of Inventor software will be combined with a Decision Support System (DSS) to build a DSS application system, namely "Panel Auto System". This system will help an engineer modify a 3D model wall-mounting panel to fulfill a non-standard order from his or her customers. This 3D-model database from various parts of the wall-mounting panel is generated from the 3D modeling. Then, by employing the if/then/else rules in the iLogic, the system can modify a 3D model wall-mounting panel data standard and serves as a geometric 3D model based on the customer’s order. The system works well and has been validated. The efficiency of the modeling process using the "Panel Auto System" increases its time efficiency up to 97,6 % compared to a manual process. Therefore, this system can increase the engineer’s productivity in the design of an in-wall mounting panel, and the customers can get the order of their 3D model faster.