RUDIONO, RUDIONO (2020) DESAIN ALAT HIGH ENERGY POUNDING UNTUK MENINGKATKAN SIFAT MEKANIK PERMUKAAN BAJA HADFIELD DENGAN VARIASI BEBAN BERULANG DAN KETINGGIAN. S1 thesis, Universitas Mercu Buana Jakarta.
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Abstract
The critical energy that causes different types of deformation, the research being carried out is looking for alternative methods of increasing the mechanical properties of steel quickly but producing deformation in addition to the treatment of explosives is still lacking and the critical energy that affects the deformation of hadfield steel depends on the load, method and speed of loading. The purpose of this research is to design a high energy pounding method impact tool with a variety of loads, heights and repetitive loads using Autodesk Inventor software and a frame structure with ansys workbench software so that a safe frame structure can be obtained. Structural analysis begins with the creation of a 3D design of the impact device with materials selected by AISI 1030 with simulation tests at loads of 100 N, 300 N, and 500 N. The simulation is carried out to find von mises stress, directional deformation and safety factors. Mises stress obtained a load value of 100 N of 1.0423 MPa, a load of 300 N of 3.127 MPa and a load of 500 N of 5.2116 MPa. In directional deformation, the 100 N load value is 0.30063 mm, the 300 N load is 0.9019 mm and the 500 N load is 1.5032 mm and the safety factor is 15. on a workpiece with a load variation of 100 N to 500 N and a variation of the height with a maximum value of 2.5 meters. Keywords: HEP impact tool, Ansys workbench, Von mises stress Energi impak kritis menyebabkan jenis deformasi berbeda, penelitian yang dilakukan adalah mencari Alternatif metode peningkatan sifat mekanik baja hadfield secara cepat tetapi menghasilkan deformasi minimum selain explosive treatment masih kurang dan Energi impak kritis mempengaruhi mekanisme deformasi baja hadfield yang nilainya masih bervariasi tergantung beban, metode dan kecepatan pembebanan. Tujuan penelitian ini adalah membuat desain alat impak metode high energy pounding dengan variasi beban, ketinggian dan pembebanan berulang menggunakan software autodesk inventor dan menganalisis struktur rangka dengan software ansys workbench sehingga di dapat struktur rangka yang aman. Analisis struktur dimulai dengan pembuatan desain 3D alat impak dengan material yang dipilih AISI 1030 dengan simulasi pengujian pada beban 100 N, 300 N, dan 500 N. Simulasi dilakukan untuk mencari von mises stress, directional deformation dan safety factor.Hasil analisis didapatkan bahwa tegangan von mises stress didapatkan nilai beban 100 N sebesar 1,0423 MPa, beban 300 N sebesar 3,127 MPa dan beban 500 N sebesar 5,2116 MPa. Pada directional deformation didapatkan nilai beban 100 N sebesar 0,30063 mm, beban 300 N sebesar 0,9019 mm dan beban 500 N sebesar 1,5032 mm dan faktor keamanan bernilai 15. Kesimpulan dari desain alat uji impak tersebut aman digunakan untuk menguji energi impak pada benda kerja dengan variasi beban 100 N sampai 500 N dan variasi ketinggian dengan nilai maksimumnya 2,5 meter. Kata kunci: Alat impak HEP, Ansys workbench, Von mises stress
| Item Type: | Thesis (S1) |
|---|---|
| Call Number CD: | FT/MSN. 20 036 |
| NIM/NIDN Creators: | 41314110016 |
| Uncontrolled Keywords: | Alat impak HEP, Ansys workbench, Von mises stress |
| Subjects: | 600 Technology/Teknologi > 670 Manufacturing/Manufaktur, Pabrik-pabrik > 672 Iron and Steel Metalworking Process/Pabrik Besi dan Baja 600 Technology/Teknologi > 690 Buildings/Teknik Bangunan 600 Technology/Teknologi > 690 Buildings/Teknik Bangunan > 691 Building Material/Material Bangunan 600 Technology/Teknologi > 690 Buildings/Teknik Bangunan > 691 Building Material/Material Bangunan > 691.7 Ferrous Metals/Bahan Bangunan dari Logam Besi dan Baja |
| Divisions: | Fakultas Teknik > Teknik Mesin |
| Depositing User: | Dede Muksin Lubis |
| Date Deposited: | 03 Sep 2022 03:20 |
| Last Modified: | 03 Sep 2022 03:20 |
| URI: | http://repository.mercubuana.ac.id/id/eprint/68813 |
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