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All Journal JURNAL PASTI (PENELITIAN DAN APLIKASI SISTEM DAN TEKNIK INDUSTRI) Sinergi Jurnal Sistem dan Manajemen Industri SIGMA TEKNIKA Jurnal ARTI : Aplikasi Rancangan Teknik Industri
Qomarotun Nurlaila, Qomarotun
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Humanities Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering Transportation

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Journal : SIGMA TEKNIKA

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ANALISIS BIBLIOMETRIK (2014-2023): TREN LEAN MANUFACTURING DI SCIENCEDIRECT DENGAN VOSVIEWER Nurlaila, Qomarotun; Putri, Nilda Tri; Amrina, Elita
SIGMA TEKNIKA Vol 6, No 2 (2023): SIGMATEKNIKA, VOL. 6, N0. 2, November 2023
Publisher : Fakultas Teknik, Universitas Riau Kepulauan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33373/sigmateknika.v6i2.5349

Abstract

Research on the topic of lean Manufacturing (LM) has a good trend at the international level. Bibliometric analysis with VOSviewer has been widely applied by researchers to see research trends in a topic, quantitatively assess the current status and quickly identify future research directions based on unique publication parameters. Bibliometric analysis was conducted on 548 articles from ScienceDirect for the topic of LM in the period 2014 to 4 June 2023. From 29 journals it detected the names of journals that frequently published and names of journals that provided opportunities for authors to submit articles. Detected 1449 authors, 591 were the main authors and 858 were co-authors. The majority of the top-30 productive researchers are co-authors. Detected 53 names of countries of the main author, 8 countries that occupy the top-10 are developed countries and only 2 countries are developing countries. In writing articles, the author has a majority team of 2-4 people in one team. Based on the results of the VOSviewer mapping, there is a novelty in research for the keywords additive manufacturing and OEE. Recommendations for further research are that LM research carries manufacturing, focusing on engine performance using OEE indicators and the industry 4.0 approach.
ANALYSIS EFFECT OF THE PRIMARY PULLEY ANGLE OF SPORTY MOTORBIKE Nurlaila, Qomarotun; Ryadin, Agus Umar; Yanto S, Dedi
SIGMA TEKNIKA Vol 7, No 2 (2024): SIGMATEKNIKA, VOL. 7, N0. 2, NOVEMBER 2024
Publisher : Fakultas Teknik, Universitas Riau Kepulauan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33373/sigmateknika.v7i2.6215

Abstract

The research aims to analyze the effect of the primary pulley slope angle on engine torque and fuel consumption of the Mio Sporty 115 CC motorbike. The inclination angle of the primary pulley based on factory standards is 14º. Changing the slope angle of the primary pulley using a lathe for angles of 12º, 13º and 13.5º. Testing was carried out using a dyno test machine, 3 data for each slope angle. The dyno test results consist of engine speed, torque, and power. Fuel consumption is obtained using calculations based on test data. Based on the analysis of test results and calculations, it is known that the slope angle of the primary pulley affects engine torque and fuel consumption of the Mio Sporty 115 CC motorbike. The 14º slope angle produces 6.35 torque, the 13.5º slope angle produces 6.47, the 13º slope angle produces 6.29 and the 12º slope angle produces 6.02. Meanwhile, for fuel consumption, slope angle 12º and 14º require fuel consumption of 0.19 l/hour, slope angle 13º & 13.5º require fuel consumption of 0.18 l/hour. Based on the highest torque and the lowest fuel consumption results, a slope angle of 13.5º is recommended.
Co-Authors Amrina, Elita Budianto Budianto Feri, Zefki Okta Fitra Fitra, Fitra Helena Sitorus, Helena Nilda Tri Putri Ryadin, Agus Umar Suryatman, Tina Hernawati Yanto S, Dedi