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Jurnal Senopati : Sustainability, Ergonomics, Optimization, and Application of Industrial Engineering
Published by Institut Teknologi Adhi Tama Surabaya
ISSN : -     EISSN : 27147010     DOI : -
Core Subject : Science, Engineering,
Decision Sciences, Operations Research & Management Engineering Industrial & Manufacturing Engineering
Jurnal SENOPATI is published twice in a year, every April and September. The scope of jurnal SENOPATI can be seen below : 1. ERGONOMICS this subject is including physical ergonomics, cognitive ergonomics, human computer interaction, system engineering, human factor, risk and safety science 2. OPTIMIZATION this subject is related to operational research, linear programming, vehicle routing problem 3. APPLICATION of INDUSTRIAL ENGINEERING everything related to applied of industrial engineering in manufacturing or service industry
Arjuna Subject : Teknik (semua kategori) - Tenik Industri dan Manufaktur
Articles 192 Documents
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OPTIMASI KEKUATAN TARIK KERTAS TISU DENGAN DESIGN OF EXPERIMENTS Sugianto, Welly
Jurnal SENOPATI : Sustainability, Ergonomics, Optimization, and Application of Industrial Engineering Vol 7, No 2 (2026): Jurnal SENOPATI Vol 7, No 2 (in progress)
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.senopati.2026.v7i2.7724

Abstract

This study was conducted to identify factors that affect the tensile strength and tear strength of tissue paper. The variables studied for their impact on tensile strength are water concentration, amine concentration, chitosan concentration and pulp type concentration. The impact of these variables on the response was studied using the design of experiments. The design used was a full design where the design is an orthogonal design where there is no correlation between the independent variables. The experiment was replicated four times so that the degrees of freedom are sufficient to calculate the effect of a single factor and the interaction of more than three factors on the response. Significance testing is carried out using the F test and t test. The first experiments aim to identify factors that have a dominant influence on the response. Furthermore, based on these results, the optimum point is determined using the steepest ascent. Furthermore, the analysis is continued with a second-order equation to detect curvature which is a sign of the optimum position. Tensile strength and tear strength are successfully optimized at a water content of 60%, a raisabond content of 2.18%, a chitosan content of 3.29%, and a pulp content of 39.03%.
Analisis Tata Letak Fasilitas Produksi UMKM PCB XYZ Menggunakan Metode Activity Relationship Chart Saputri, Virda Hersy Lutviana; Pratama, Raden Aryo Putra; Cahyo, Septian Yoga Dwi; Firdous, Mochammad Faiz; Rama, Felix Juan; Arum, Arini Sekar
Jurnal SENOPATI : Sustainability, Ergonomics, Optimization, and Application of Industrial Engineering Vol 7, No 2 (2026): Jurnal SENOPATI Vol 7, No 2 (in progress)
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.senopati.2026.v7i2.8112

Abstract

Productivity depends on determining the layout of facilities because if the layout is not paid attention to it can cause work to be hampered. Layout is a crucial factor for a company to design production facilities so as not to disrupt production activities. PCB XYZ is one of the MSMEs engaged in PCB manufacturing services in Yogyakarta. XYZ PCB plays a vital role in meeting the demand for high-quality PCBs for various technology applications. The placement of production facilities at XYZ PCB MSMEs is not well organized, resulting in slow processing times, and disrupting work productivity and effectiveness. This research aims to redesign the layout of the XYZ PCB factory. The methods used are Activity Relationship Chart (ARC), Activity Relationship Diagram (ARD), and Total Closeness Rating (TCR). ARC is used to analyze the relationship between one part and another regarding the proximity value. ARD to further analyze the linkages between departments. TCR to find out priority facilities that need to be considered when preparing the proposed layout. The results of this research show that the Assembly facility is a production priority with a TCR score of 27, which will receive workflow from the Machining, Programming, 3D Printing, and Component storage facilities which function to prepare components to be assembled. The Quality Control facility will test the results of the equipment from the assembly site. The Packing Facility is the end of the production process which will prepare the equipment delivery process by obtaining delivery information from the Office.

Page 20 of 20 | Total Record : 192

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