Miswandi, Miswandi (2020) Analisa Pengaruh Besar Sudut Side Cutting Edge Angle Dan Side Rake Angle Pada Pahat Bubut Hss Terhadap Kekasaran Permukaan Baja St-37. Undergraduate thesis, Politeknik Negeri Bengkalis.
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Abstract
Lathe machine is one of the production process machines used to form a cylindrical workpiece. Machining process will determine the surface roughness at a certain level, this research is done to know the value of the surface roughness of the workpiece. After the use of fertilizing using a variation of engine swivel speed 110 rpm, 200 rpm, 300 rpm, angle variation side cutting edge angle 12⁰, 13 ⁰, 15 ⁰ and angle side rake angle 14⁰, 17⁰, 20⁰ with low carbon steel St-37 diameter of 20 mm and length 100 mm. Based on the results of this study obtained the smallest value of surface roughness occurring in the sixth parameter with a spin speed of 200 rpm, angle side cutting edge angle 15 °, and angle side rake angle 14 ° measured surface roughness 2.40715 and the largest surface roughness occurs in the seventh parameter with a rotary speed of 200 rpm, the side cutting edge angle of 12 ° and the angle of the side rake angle 20 ° measured average surface roughness of 4.3394 μm.
| Item Type: | Thesis (Undergraduate) | ||||||||
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| Uncontrolled Keywords: | Speed round machine, side angle Cutting Edge angle, side angle Rake angle, surface roughness, carbon steel St-37, Taguchimethod. | ||||||||
| Subjects: | 410 ILMU TEKNIK > 430 ILMU KETEKNIKAN INDUSTRI > 431 Teknik Mesin (dan Ilmu Permesinan Lain) | ||||||||
| Divisions: | Jurusan Teknik Mesin > Sarjana Terapan Teknik Mesin Produksi dan Perawatan > TUGAS AKHIR | ||||||||
| Depositing User: | Editor Perpustakaan | ||||||||
| Date Deposited: | 08 Jun 2021 10:11 | ||||||||
| Last Modified: | 08 Jun 2021 10:11 | ||||||||
| URI: | http://eprints.polbeng.ac.id/id/eprint/273 |
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