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INDONESIA
SPEKTRUM INDUSTRI
Published by Universitas Ahmad Dahlan
ISSN : 16936590     EISSN : 24422630     DOI : -
Core Subject : Engineering,
Industrial & Manufacturing Engineering
Spektrum Industri is a media published scientific articles in the science scope related to engineering and/or industrial management both research and theoretical. Literature review will be considered if it is written by an expert. Spektrum Industri is published by Universitas Ahmad Dahlan in twice a year, every April and October. 5. Scope : Ergonomic, Work System Design and Product Design, Manufacturing System, Quality Management, Operationsal Research System Modeling, Industrial Management, Decision and Information System, Logistics and Supply Chain Management.
Arjuna Subject : Teknik (semua kategori) - Tenik Industri dan Manufaktur
Articles 412 Documents
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The Application of Using Statistical Process Control (SPC) Tools : Research Issues and Literature Review Sarah Isniah; Humiras Hardi Purba
Spektrum Industri Vol 19, No 2: October 2021
Publisher : Universitas Ahmad Dahlan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/si.v19i2.19035

Abstract

A large company or industry must be able to overcome and resolve any problems that are being faced or in the future. Given that quality is the main thing that will measure the success of a company. One of the methods used in quality control is Statistical Process Control (SPC). The method to be used for this study is the study of literature. The method used is to review the 2016-2020 research papers that consistently apply the SPC method and have been published. The literature review process in this study combines published and relevant literature meta-analyses to provide some evidence of the effect of the existence of the implementation of the SPC method with several classifications. The classification includes the growth of research publications in the manufacturing sector and other sectors. The results of research literature that have been published from 2015 - 2020 is this research is useful as a basis for developing knowledge, gaps in views, providing evidence of effects, and if done well, has the capacity to be applied as further research ideas. An objective application of the SPC method can result in the elimination of waste as reduce defect and increasing quality and improving process. Subjective application of the SPC method requires high process commitment because the SPC method implements must be carried out continuously.
Experimental Manufacturing Methods of Glass Fiber Composites Considering Flexural Behaviour Wipada Boransan; Thongchart Kerdphol; Veena Phunpeng
Spektrum Industri Vol 19, No 2: October 2021
Publisher : Universitas Ahmad Dahlan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/si.v19i2.21658

Abstract

Fiber-reinforced plastic laminates (FRPL) and sandwich composites are outstanding materials due to its mechanical properties (i.e., light weight, low density and high strength to weight ratio). These applications are widely used in the fields of aviation, automotive and construction industries. The superior mechanical properties depend on the properties of reinforcing materials, matrixes and manufacturing processes. This research proposes the comprehensive study of mechanical properties of epoxy resin reinforced by glass fibers under different processes. Glass-fiber sandwich composites were manufactured by the hand lay-up process and cured in different methods (i.e., with and without vacuum bagging). The comparison between curing temperature and pressure is investigated using the vacuum bagging process to determine the mechanical properties under flexural tests. Experimental tests are performed using the universal testing machine (UTM). As a result, it is confirmed that the hand lay-up process affects the flexural stress, deflection and internal force of both fiber-reinforced plastic laminates and sandwich composites. At the high curing temperature, the vacuum bagging method significantly provides the greater flexural stress, deflection and load

Page 42 of 42 | Total Record : 412

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