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All Journal Prosiding Seminar Nasional Sains Dan Teknologi Fakultas Teknik Jurnal Rekayasa Material, Manufaktur & Energi
Ramadhani, Wahyuchandra
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Aerospace Engineering Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering

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Analisis Variasi Desain Rangka Sepeda Motor Listrik Terhadap Kekuatan Rangka dengan Ansys Workbench Mulyaningsih, Nani; Ramadhani, Wahyuchandra; Hastuti, Sri
Rekayasa Material, Manufaktur dan Energi Vol 6, No 1: Maret 2023
Publisher : Fakultas Teknik UMSU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/rmme.v6i1.12680

Abstract

Designing a fuel-based electric motorcycle frame needs to be modified to be able to place electrical components. Design and simulation of frame design variations are needed to obtain optimal frame strength by having the lowest stress, lowest deformation, and highest safety factor. The research objective is to obtain a frame design with optimal frame strength. The research method uses a comparative method in the form of three frame design variations simulated by Ansys Workbench. The frame simulation uses two types of loads, namely normal loads (146.2 kg) and heavy loads (316.2 kg). The simulation material uses AISI 4130 material. The selected and optimal frame design is the frame with the lowest maximum von Mises stress value and not more than the yield stress, the lowest maximum total deformation, and the highest minimum safety factor and 2.5. From the research results, it was found that design 2 was the design with the best strength compared to design 1 and design 3. Simulation with normal load (146.2 kg) obtained a maximum von Mises stress of 50.38 MPa, maximum total deformation of 0.036 mm, minimum safety factor of 8.237. While the heavy load simulation (316.2 kg) obtained a maximum von Mises stress of 144.64 MPa, a maximum total deformation of 0.863 mm, a minimum safety factor of 2.869.
Mesin Peningkat Produktivitas Sale Pisang Lidah Khas Kebumen Dengan Metode Translation Pressed Screw Anam, Rinal Choerul; Ramadhani, Wahyuchandra; Fauziyah, Linda; Kiswari, Lusida; Atha, Rusly Kusuma Ghani
Prosiding Sains Nasional dan Teknologi Vol 11, No 1 (2021): PROSIDING SEMINAR NASIONAL SAINS DAN TEKNOLOGI 11 2021
Publisher : Fakultas Teknik Universitas Wahid Hasyim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36499/psnst.v1i1.4967

Abstract

Mesin Peningkat Produktivitas Sale Pisang Lidah Khas Kebumen dengan Metode Translation Pressed Screw merupakan sebuah inovasi yang bertujuan untuk memberikan solusi atas permasalahan produksi yang memakan waktu lama setiap sekali produksi. Komponen mesin ini meliputi rumah screw, kerangka mesin, gear box, pulley, v-belt, motor listrik, meja kerja, slider, lubang masuk pisang, screw, lubang cetakan sale pisang, nampan, serta kerangka meja. Metode yang digunakan dalam pembuatan alat ini yaitu pengumpulan infomasi, diskusi, observasi dan wawancara, pembuatan alat, uji coba alat, evaluasi alat dan perbaikan, implementasi, monitoring, dan penyusunan laporan kegiatan. Penggunaan Mesin Peningkat Produktivitas Sale Pisang Lidah Khas Kebumen dengan Metode Translation Pressed Screw yaitu memiliki sistem kerja yang kontinu, yakni hanya dengan memasukkan pisang ke mesin, melumatnya, dan terbentuk sale pisang siap jemur dengan bentuk pipih sesuai dengan ukuran sale pisang lidah. Keunggulan mesin peningkat produktivitas sale pisang ini mampu memecahkan permasalahan mitra dan meningkatkan produktivitas hingga 9,6 kali lebih cepat.
Co-Authors Anam, Rinal Choerul Atha, Rusly Kusuma Ghani Fauziyah, Linda Ida Ayu Putu Sri Widnyani Kiswari, Lusida Nani dkk. Mulyaningsih