Dwiputra, Dhimas Kaukabi and Rudianto Raharjo, ST., MT. and Teguh Dwi Widodo, ST., M.Eng., Ph.D (2021) Pengaruh Variasi Spindle Speed Dalam Proses Vertical Milling Terhadap Laju Korosi Pada Spesimen Dynamic Compression Plate Implan Tulang. Sarjana thesis, Universitas Brawijaya.
Abstract
Fokus penelitian ini adalah menguji laju korosi sampel Dynamic Compression Plate berbahan stainless steel AISI 316L. Sampel dibuat dengan menggunakan alat mesin CNC Haas VF-2 VMC (vertical machining center) pada kecepatan spindel 600 rpm, 700 rpm, 800 rpm, 900 rpm, dan 1000 rpm yang dibentuk melalui proses machining milling, tujuannya untuk menganalisis laju korosi dan memahami jenis korosi yang terjadi. Nilai kekasaran permukaan yang dihasilkan proses pemesinan dengan perubahan kecepatan spindel menjadi fokus utama untuk mendapatkan nilai laju korosi terbaik dari sampel material stainless steel 316L. Nilai kekasaran permukaan akan diperoleh dengan menggunakan surface roughness tester SJ-301 Mitutoyo, dan uji laju korosi akan dilakukan dengan menggunakan Instrumen Potensiosat/Galvanostat (Palm Sense). Foto SEM dan foto makro digunakan sebagai data pendukung penelitian ini. Hasil pengujian menunjukkan bahwa semakin besar kecepatan spindel maka semakin kecil nilai kekasaran yang diperoleh, yang sebanding dengan laju korosi sampel.
English Abstract
The main focus of this research is to examine the corrosion rate of Dynamic Compression Plate samples made from stainless steel AISI 316L. The samples were made using a CNC Haas VF-2 VMC machine (vertical machining center) at spindle speeds of 600 rpm, 700 rpm, 800 rpm, 900 rpm, and 1000 rpm which were formed through a machining milling process, the aim was to analyze the corrosion rate and understand the type of corrosion that occurs. The surface roughness value produced by the machining process with changes in spindle speed is the main focus to get the best corrosion rate value from 316L stainless steel material samples. The surface roughness value will be obtained using the surface roughness tester SJ-301 Mitutoyo, and the corrosion rate test will be carried out using the Potentiose / Galvanostat (Palm Sense) Instrument. SEM photos and macro photos are used as supporting data for this research. The research results show that the greater the spindle speed, the smaller the roughness value obtained, which is proportional to the corrosion rate of the sample.
| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | 0521070358 |
| Uncontrolled Keywords: | Spindle Speed, Dynamic Compression Plate, Kekasaran permukaan, Laju Korosi, stainless steel AISI 316L, Spindle Speed, Dynamic Compression Plate, Surface roughness, Corrosion Rate, stainless steel AISI 316L. |
| Subjects: | 600 Technology (Applied sciences) > 621 Applied physics > 621.8 Machine engineering |
| Divisions: | Fakultas Teknik > Teknik Mesin |
| Depositing User: | Zainul Mustofa |
| Date Deposited: | 10 Oct 2022 02:39 |
| Last Modified: | 10 Oct 2022 02:42 |
| URI: | http://repository.ub.ac.id/id/eprint/195471 |
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