Vol. 11 No. 01 (2026): JRM April 2026 (In Press)

Articles

• Analisis Sifat Mekanik Bioplastik PLA–Tepung Kulit Pisang pada Beragam Suhu Pemrosesan melalui Injection Molding

  Adimashqi Maulana,  Umiversitas Negeri Surabaya,  Indonesia

  Andita Nataria Fitri Ganda,  Surabaya State University ,  Indonesia

  Dewi Puspitasari,  Surabaya State University ,  Indonesia

  Isa Yuanata Abdulloh,  Surabaya State University ,  Indonesia

  713-719

  Abstract views: 6 , PDF downloads: 1

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• Vibration Testing on Centrifugal Pumps as a Preventive Measure to Maintain Pump Performance Stability

  DIO DWI LESMANA,  UNIVERSITAS NEGERI SURABAYA,  Indonesia

  MUHAMAD NAHRUDIN IBAD,  universitas negeri surabaya,  Indonesia

  ARYA MAHENDRA SAKTI,  universitas negeri surabaya,  Indonesia

  Abstract views: 3 , PDF downloads: 5

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• Analysis of the Effect of Variations in Grinding Wheel Speed ​​and Characteristics on Milling Yield Capacity

  Dimas Aryaputra,  Universitas Negeri Surabaya,  Indonesia

  Arya Mahendra Sakti,  Surabaya State University,  Indonesia

  Dyah Riandadari,  Surabaya State University,  Indonesia

  Nurul Ainu Sofi,  Surabaya State University,  Indonesia

  739-745

  Abstract views: 0 , PDF downloads: 0

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• Comparative Structural Strength Analysis of Railway Wheel Axles Using the Finite Element Method

  Ganda Putra Firmansyah,  Universitas Negeri Surabaya,  Indonesia

  Ferly Isnomo Abdi,  Universitas Negeri Surabaya,  Indonesia

  Andita Nataria Fitri Ganda,  Indonesia

  Tinton Davareza,  Indonesia

  Dio Dwi Mubarok,  Indonesia

  691-700

  Abstract views: 12 , PDF downloads: 10

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• Effect of Processing Temperature on the Tensile Strength of PLA (Polylactic Acid) Bioplastic and Cassava Peel Flour Bioplastics

  Moch. Kharis Ashrori,  Universitas Negeri Surabaya,  Indonesia

  Dewi Puspitasari,  Indonesia

  Andita Nataria Fitri Ganda,  Indonesia

  Abstract views: 0 , PDF downloads: 0

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• Analysis of the effect of speed and rotation time of the centrifuge on the viscosity of soy milk

  Faiz sahrullah maulana,  universitas negeri surabaya,  Indonesia

  Arya Mahendra Sakti,  State University of Surabaya,  Indonesia

  Nurul Ainu Sofi,  State University of Surabaya,  Indonesia

  Dyah Riandadari,  State University of Surabaya,  Indonesia

  701-707

  Abstract views: 1 , PDF downloads: 1

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• Design and Construction of an Aluminum Material Abrasion Testing Machine Against Oil Lubrication

  Aditiya Wahyu Eko Saputra,  Universitas Negeri Surabaya,  Indonesia

  Diah Wulandari,  State University of Surabaya,  Indonesia

  Arya Mahendra Sakti,  State University of Surabaya,  Indonesia

  Dewi Puspitasari,  State University of Surabaya,  Indonesia

  734-738

  Abstract views: 0 , PDF downloads: 0

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• Design of an IoT-Based Automatic Quail Egg Harvesting Machine Using the QFD Method

  Mohammad Faisal Arsad Mohammad Faisal Arsad,  Universitas Negeri Surabaya,  Indonesia

  Dyah Riandadari S.T.,M.T. Dyah Riandadari S.T.,M.T. ,  Universitas Negeri Surabaya,  Indonesia

  Arya Mahendra Sakti S.T.,M.T. Arya Mahendra Sakti S.T.,M.T. ,  Universitas Negeri Surabaya,  Indonesia

  Lailatus Sa'diyah Yuniar Arifianti S.T.,M.T. Lailatus Sa'diyah Yuniar Arifianti S.T.,M.T.,  Universitas Negeri Surabaya,  Indonesia

  685-690

  Abstract views: 6 , PDF downloads: 6

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• ANALYSIS OF PLA COMPOSITION VARIATION WITH ADDITIONAL CASSAVA PEEL STARCH ON TENSILE TEST PROPERTIES

  aris rachman,  Universitas Negeri Surabaya,  Indonesia

  Dewi,  Indonesia

  Andita,  Indonesia

  720-725

  Abstract views: 4 , PDF downloads: 3

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