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Benidiktus Tulung Prayoga
Departemen Teknik Mesin Sekolah Vokasi Universitas Gadjah Mada, Indonesia
Aerospace Engineering Automotive Engineering Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Health Professions Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Nursing Public Health

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Perancangan Checking Fixture Sebagai Alat Inspeksi Komponen Underwing Tank Enclosure Pada Pesawat Fixed-Wing Kusuma, Samuel Surya; Hendaryanto, Ignatius Aris; Prayoga, Benidiktus Tulung; Winarno, Agustinus
Jurnal Teknik Mesin Indonesia Vol. 20 No. 1 (2025): Vol. 20 No. 1 (2025): Jurnal Teknik Mesin Indonesia
Publisher : Badan Kerja Sama Teknik Mesin Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36289/jtmi.v20i1.884

Abstract

The underwing tank enclosure is a component of fixed-wing aircraft that was originally manufactured by a Spanish aerospace company, so all the tools and references were not available to the Indonesian aerospace company, one of which is the inspection process tool. This study aims to design a checking fixture to meet requirements and support the production process of the underwing tank enclosure component, ensuring efficient and compliant inspection processes for the Indonesian aerospace company. The research utilized CAD software to design the checking fixture and CAE software to analyze the structural strength of the main fixture frame using the Finite Element Method (FEM). The results include a checking fixture design employing checking pins to validate the dimensional contours of the underwing tank enclosure against specified geometric specifications. Structural strength analysis revealed a maximum Von Mises stress of 1,1119 MPa, a maximum deformation of 0,0074696 mm, and a minimum safety factor of 211,34, while the checking plate deformation analysis shows that the longitudinal checking plate component only experiences a maximum deformation of 0,0010525 mm, confirming that the main structural frame of the checking fixture and checking plate components are safe for use. Keywords: Design, Checking fixture, Inspection, FEM.
Perancangan Chassis Rail Transfer Trolley dengan Kapasitas 970 kg Pramudita Januarki; Widia Setiawan; Benidiktus Tulung Prayoga; Agustinus Winarno
Jurnal Mekanik Terapan Vol 6 No 1 (2025): April 2025
Publisher : Politeknik Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32722/jmt.v6i1.6843

Abstract

Perubahan tata letak material secara manual dengan bantuan peralatan transpotasi rail tranfer traolley dalam industri manufaktur menciptakan pengurangan biaya produksi. Hal ini terjadi pada salah satu industri manufaktur di mana muncul kebutuhan kelancaran proses suplai komponen menuju robot welding station baru. Komponen yang harus disuplai bermassa sekitar 970 kg dengan dimensi berkisar 3440 mm × 955 mm × 180 mm. Jarak asal komponen menuju station hanya sekitar 18 m. Massa yang berat menjadi penghambat jika ditangani tenaga manusia sehingga  perlu dilakukan perancangan alat rail transfer trolley. Penelitian terdahulu sudah melakukan perhitungan elemen mesin rail transfer trolley namun belum ada yang mengkaji sasisnya secara mendalam. Peneletian ini merancang chassis rail transfer trolley dengan analisis perbandingan variasi bentuk penampang material SS400 menggunakan finite element analysis. Dengan berbagai bentuk penampang profil seperti hannel, I-section dan hollow rectangular. Analisis yang dilakukan bertujuan untuk mengetahui faktor keamanan dan penampang chassis yang paling kuat. Hasil penelitian menunjukkan ketiga variasi penampang chassis memenuhi safety factor minimum 4. Chassis berpenampang I-section memiliki nilai von mises stress terendah yaitu 24,61 MPa dengan nilai safety factor tertinggi yaitu 9,96. Data yang diperoleh dapat digunakan sebagai referensi dalam menentukan material untuk chassis rail transfer trolley.
Co-Authors A.A. Ketut Agung Cahyawan W Aditya Bayu Pratama Agustinus Winarno Agustinus Winarno Aji, Angga Prasetio Albertus Deny Heri Setyawan Apriawan Nur Huda Aprilia Erryani Arfan Fadilah Ariani Pradhita Putri Bahari, Galuh Budi Basuki Cahya Sutowo Dian Permata Sari Fadilah, Arfan Felixtianus Eko Wismo Winarto Fendy Rokhmanto Galih Senopati Galuh Bahari Handoko, Handoko Heribertus Dedy Kusuma Yulianto Ignatius Aris Hendaryanto Ika Kartika Isworo Djati Julita Hendrartini Kusuma, Samuel Surya Lasiyah, Sus Made Subekti Dwijaya Malau Daniel Panghihutan Margareta Rinastiti Pramudita Januarki Prihadianto, Braam Delfian Radhian Krisnaputra Rini Dharmastiti Sugiyanto Sugiyanto Sukidjo . Suyitno Suyitno Widia Setiawan Winarno, Agustinus Yosephus Ardean Kurnianto Prayitno