Vol. 6 No. 1 (2026): RING Mechanical Engineering

Articles

• The Effect of Thermostat Condition on Thermal Stability and Combustion Emission Efficiency in an Inline 4-Cylinder Gasoline Engine

  Agus Dwi Putra,  Politeknik Negeri Malang,  Indonesia

  Rangga Ega Santoso,  University of Stuttgart,  Germany

  Yayi Febdia Pradani,  Universitas Negeri Malang,  Indonesia

  Diama Rizky Septiawan,  Politeknik Negeri Malang,  Indonesia

  Faqih Fadillah,  Politeknik Negeri Malang,  Indonesia

  Nicko Nur Rakhmaddian,  Politeknik Negeri Malang,  Indonesia

  1-13

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  DOI : https://doi.org/10.33474/rme.v6i1.25320
  27

• Emerging Technologies and Sustainability Integration in Industry 4.0 Manufacturing: A Bibliometric Analysis

  Arya Sena,  Universitas Al-Azhar Medan,  Indonesia

  Latief Syahdika,  Universitas Al-Azhar Medan,  Indonesia

  Rafli Ramadhan,  Universitas Al-Azhar Medan,  Indonesia

  Rafli Aulia,  Universitas Al-Azhar Medan,  Indonesia

  14-32

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  DOI : https://doi.org/10.33474/rme.v6i1.25343
  54

• Experimental Study on the Effect of Single and Double Quenching-Tempering on the Mechanical Properties of AISI 1045 Steel

  Syaipudin Anwar,  University of Lampung,  Indonesia

  Harnowo Supriadi,  University of Lampung,  Indonesia

  Nafrizal,  University of Lampung,  Indonesia

  Rizal Adi Saputra,  University of Lampung,  Indonesia

  Andree Agasy Nofma,  University of Lampung,  Indonesia

  33-43

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  DOI : https://doi.org/10.33474/rme.v6i1.25379
  64

• Optimization of Process Parameters and Post-Processing of SLA 3D Printing on the Hardness of Photopolymer Resin Using the Taguchi Method

  Candra Hadi Prayoga,  Politeknik Negeri Banyuwangi,  Indonesia

  Abdul Hamid,  Politeknik Negeri Banyuwangi,  Indonesia

  Prabuditya Bhisma Wisnu Wardhana,  Politeknik Negeri Banyuwangi,  Indonesia

  Mega Lazuardi Umar,  Politeknik Negeri Banyuwangi,  Indonesia

  M. Abdul Wahid,  Politeknik Negeri Banyuwangi,  Indonesia

  44-58

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  DOI : https://doi.org/10.33474/rme.v6i1.25505
  28

• PVWatts-Based Assessment of Solar Photovoltaic Energy Potential in Indonesian Urban Areas for Infrastructure Planning Optimization

  Angga Darmawan,  Universitas Sarjanawiyata Tamansiswa,  Indonesia

  Kusmendar,  Universitas Sarjanawiyata Tamansiswa,  Indonesia

  Dimas Langga Chandra Galuh,  Universitas Sarjanawiyata Tamansiswa,  Indonesia

  59-69

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  DOI : https://doi.org/10.33474/rme.v6i1.25557
  13

• Comparative Analysis of the Effects of Annealing, Normalizing, and Hardening Heat Treatments on the Characteristics of ST60 Steel

  Dewi 'Izzatus Tsamroh,  University of Muhammadiyah Malang,  Indonesia

  Warkoyo,  University of Muhammadiyah Malang,  Indonesia

  70-80

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  DOI : https://doi.org/10.33474/rme.v6i1.25583
  20