SIMULASI PEMBEBANAN POROS MATERIAL AISI 1045 MESIN PENCACAH SAMPAH TIPE BALISTIK KAPASITAS 10 TON PER JAM DENGAN METODE ELEMEN HINGGA

Wijaya, Nur Huda Yudi (2021) SIMULASI PEMBEBANAN POROS MATERIAL AISI 1045 MESIN PENCACAH SAMPAH TIPE BALISTIK KAPASITAS 10 TON PER JAM DENGAN METODE ELEMEN HINGGA. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Sampah merupakan hasil dari meningkatnya pola
konsumsi masyarakat yang tidak sebanding dengan jenis aktivitas.
Sampah umumnya tidak memiliki nilai guna lagi dengan
karakteristiknya yang kotor dan bau, namun apabila sampah dapat
diolah dengan benar akan menjadi sesuatu yang bermanfaat, serta
dapat meningkatkan nilai guna bagi masyarakat.
Dengan berkembangannya teknologi dapat memberikan
efek yang besar terhadap manusia di berbagai bidang kehidupan.
Pengolahan sampah adalah kegiatan untuk mengurangi dan
menangani sampah terhadap lingkungan berupa kegiatan
memilah, mengumpulkan, pengangkutan, pengolahan dan
pemrosesan akhir (UU No. 18 Tahun 2008).
Dari perhitungan gaya pemotongan pisau adalah sebesar
73,138 N dan gaya dorong screw conveyor sebesar 513,685 N.
Dari hasil penelitian diketahui pembebanan sampel sebesar 300
kg dimana didapatkan tegangan pada kalkulasi teoritis sebesar
107,099 N/mm2
dan tegangan von mises poros sebesar 105,789
N/mm2
diman margin error terjadi sebesar -1,2%. Hasil nilai
safety factor poros sebesar 3,2 dimana poros dikategorikan aman
dengan nilai safety factor parameter ≥ 2
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Garbage is the result of people's consumption patterns
changing in ways that aren't proportional to their activities.
Garbage has little use value due to its filthy and odorous features,
but if it is correctly processed, it can be transformed into something
helpful, increasing the community's use value.
Technology advancements can have a significant impact
on humans in a variety of disciplines. Sorting, collecting,
transporting, processing, and final processing are all examples of
waste processing activities that help to decrease and manage trash
in the environment (Law No. 18 of 2008).
The knife cutting force is 73,138 N, and the screw conveyor
thrust is 513,685 N, according to the calculations. According to the
study's findings, the sample loading is 300 kg, with a stress of
107.099 N/mm2 in the theoretical calculation and a von mises
stress of 105.789 N/mm2 on the shaft, with a margin error of -1.2
%. The shaft's safety factor value is 3.2, indicating that the shaft is
safe based on the value of the safety factor parameter 2.

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: Tegangan, Safety Factor, Poros Mesin Balistik Stress, Safety Factor, Balistic Machine Shaft
Subjects: T Technology > TA Engineering (General). Civil engineering (General) > TA347 Finite Element Method
T Technology > TJ Mechanical engineering and machinery
T Technology > TJ Mechanical engineering and machinery > TJ230 Machine design
Divisions: Faculty of Vocational > Mechanical Industrial Engineering
Depositing User: Nur Huda Yudi Wijaya
Date Deposited: 19 Aug 2021 07:23
Last Modified: 19 Aug 2021 07:23
URI: http://repository.its.ac.id/id/eprint/88152

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