DESAIN HOUSING MESIN PENCACAH LIMBAH TOPLES PLASTIK LAB PTLR BATAN KAPASITAS 21 KG PER JAM

GHIFARY ADAM FAIRUZY, . (2021) DESAIN HOUSING MESIN PENCACAH LIMBAH TOPLES PLASTIK LAB PTLR BATAN KAPASITAS 21 KG PER JAM. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Limbah yang paling sulit untuk diatasi adalah limbah plastik karena membutuhkan waktu yang lama untuk diurai. Limbah toples plastik pada lab PTLR BATAN adalah permasalahan yang sangat serius untuk diatasi salah satu solusinya yaitu dengan membuat mesin pencacah. Penelitian ini bertujuan untuk mendesain mesin pencacah khususnya dibagian Housing atau rangka, dimulai dengan preliminary desain, uji coba gaya aktual mesin pencacah dilakukan dengan dimensi Housing yang sudah ditentukan dengan menggunakan metode eksperimen. Desain 2D menggunakan software AutoCAD lalu dilanjutkan dengan membuat desain 3D menggunakan software Autodesk Inventor, setelah itu Housing diproduksi untuk dilakukan uji coba. Ketebalan Housing juga diperhitungkan menggunakan rumus tekanan bidang yang berasal dari torsi motor. Dari hasil perhitungan menggunakan tekanan bidang mendapat ketebalan 3mm. Dari hasil uji coba simulasi Inventor didapatkan tegangan Von Misses sebesar 16,33 Mpa, dengan displacement sebesar 0,004 mm dan nilai safety factor = 13,17 ul ≥ 3,0 ul. Berdasarkan uji coba dengan analisis inventor dan perhitungan manual, ketebalan Housing 3 mm sudah cukup aman dan hasil cacahan yang diperoleh cukup baik. The most difficult waste to deal with is plastic waste because it takes a long time to decay. Plastic jar waste in BATAN's PTLR laboratory is a very urgent problem to be solved, one of a solution is to make a shredder machine. This study aims to design a shredder machine, especially in the Housing or frame section, starting with a preliminary design, testing the actual force of the shredder machine with the Housing dimensions that already determined using the experimental method. 2D design using AutoCAD software then continued by making 3D designs using Autodesk Inventor software, after which the Housing is produced for testing. The thickness of the Housing is also calculated using the field pressure formula derived from the motor torque. From the results of calculations using field pressure, the thickness is 3mm. From the results of the Inventor simulation trial, it was found that the Von Misses stress was 16.33 Mpa, with a displacement of 0.004 mm and a safety factor value = 13.17 ul ≥ 3.0 ul. Based on trials with inventor analysis and manual calculations, the thickness of the Housing of 3 mm is quite safe and the chopping results obtained are quite good.

Item Type: Thesis (Sarjana)
Additional Information: 1). Drs. Syamsuir, M.T. ; 2). Drs. H. Sirojuddin, M.T.
Subjects: Teknologi dan Ilmu Terapan > Teknik Mesin, Mekanika Teknik
Divisions: FT > S1 Pendidikan Teknik Mesin
Depositing User: Users 10135 not found.
Date Deposited: 16 Mar 2021 05:07
Last Modified: 16 Mar 2021 05:07
URI: http://repository.unj.ac.id/id/eprint/15002

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