PSI - Issue 33

Available online at www.sciencedirect.com Available online at www.sciencedirect.com ScienceDirect Structural Integrity Procedia 00 (2019) 000–000

www.elsevier.com/locate/procedia

ScienceDirect

Procedia Structural Integrity 33 (2021) 43–50

IGF26 - 26th International Conference on Fracture and Structural Integrity Investigation of Sulfur Melter Heating Coil as an Industrial Product: A Study Case on Technical Design and Structural Inspection Singgih Dwi Prasetyo a , Iwan Istanto b , Joung Hyung Cho c , Aditya Rio Prabowo a, *

a Department of Mechanical Engineering, Universitas Sebelas Maret, Surakarta 57126, Indonesia b Agency for the Assessment and Application of Technology (BPPT), Jakarta 10340, Indonesia c Department of Industrial Design, Pukyong National University, Busan 48513, South Korea

© 2021 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of the scientific committee of the IGF ExCo Abstract The rapid development of technology in the industrial center encourages the need for skilled and expert human resources. The industry always innovates in developing the quality of products to achieve the desired targets. One of them is a heater to heat a fluid, which one them is heat exchanger type. The most important part of the heater is the cathode heater coil or filament which is used to heat the cathode in a vacuum tube or cathode ray tube. Fabrication of coil heater products is interesting to study, which covers design, manufacture, and machining activities. This article discusses the fabrication process of the sulfur melter heating coil, which is carried out in one of manufacture industries. The research method is conducted by field survey to observe the design and fabrication process. Overall production stages are divided into the design stage which is to obtain technical illustration of the product, material selection stage which is to calculate and determine product material, manufacturing stage which is to determine the machining process of each product part, assembly stage which is to determine the type of jointing in each product part, and finally, the structural inspection stage which is to check the standard of fabricated products. © 2021 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review Statement: Peer-review under responsibility of the scientific committee of the IGF ExCo Keywords: industrial product; sulfur melter; heating coil; design fabrication, structural inspection

* Corresponding author. Tel.: +62-271-632-163; fax: +62-271-632-163 E-mail address: aditya@ft.uns.ac.id

2452-3216 © 2020 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of the European Structural Integrity Society (ESIS) ExCo

2452-3216 © 2021 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of the scientific committee of the IGF ExCo 10.1016/j.prostr.2021.10.007