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Uji Performa Model Batam Marine Ambulance Sebagai Armada Pendukung Medis dan Logistik Prasetyo, Naufal Abdurrahman; Hakim, Rahman; Wiratno Satoto, Sapto; Nur Abiyad, Muliawan; Yogantara
Infotekmesin Vol 14 No 2 (2023): Infotekmesin: Juli, 2023
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v14i2.1922

Abstract

This study aims to test the performance of the Batam Marine Ambulance model as a medical and logistics support fleet using the comparison ship method. A series of stability and motion analysis processes were carried out, then the results were assessed to determine the best design among the proposed design options. Performance tests used three ship models (Model I, Model II, and Model III). It is known that in the stability test, the tilt angle of model III is 33.63° and the maximum GZ value is 4.673 cm. Then, in the resistance test, Model I has a lower resistance of 87.29 N and the required power is 1496.93 W compared to the other proposed models. In the seakeeping test, Model III was found to be more stable or less affected on all surface conditions because the RAO value was relatively lower, namely 90o in terms of heaving, rolling, and pitching at 135o and 180o then had lower additional resistance. The Model III design has good ship stability, drag, and seakeeping characteristics.
Program Mentoring SolidWorks dan Pemesinan: Memahami Sifat Mekanis Beberapa Material melalui Desain dan Produksi Komponen untuk Siswa SMK Meilani Mandhalena Manurung; Nur Fitria Pujo Leksonowati; Adi Syahputra Purba; Hanifah Widiastuti; Windy Stefani; Mutiarani; Ita Wijayanti; Nurman Pamungkas; Ninda Hardina Batubara; Yogantara; Abulija Maskarai
Jurnal Malikussaleh Mengabdi Vol. 5 No. 2 (2026): Jurnal Malikussaleh Mengabdi, April 2026
Publisher : LPPM Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jmm.v5i2.26723

Abstract

Program ini bertujuan meningkatkan pemahaman siswa SMK jurusan Teknik Mesin tentang sifat mekanis material melalui mentoring intensif berbasis SOLIDWORKS dan pemesinan. Urgensi program muncul dari pengalaman mengajar mahasiswa teknik mesin di tahun awal perkuliahan, di mana banyak mahasiswa, terutama lulusan SMK, kesulitan memahami konsep sifat mekanis material (kekerasan, kekuatan, keuletan) melalui uji kekerasan, uji tarik, bending, dan pengujian lainnya. Hal ini menghambat kesiapan akademik dan profesional mereka. Program ini diharapkan menanamkan konsep tersebut sejak dini untuk mempersiapkan siswa menghadapi perkuliahan dan dunia kerja. Program dilaksanakan selama satu hari, melibatkan siswa SMK, fokus pada desain komponen menggunakan SolidWorks dan pemesinan pembubutan serta uji kekerasan. Tujuan program ini meliputi peningkatan pemahaman sifat mekanis material; pelatihan keterampilan desain menggunakan SOLIDWORKS; serta memberikan pengalaman pemesinan menggunakan mesin konvensional.