KAJI EKSPERIMENTAL PENGARUH VARIASI DEPTH OF CUT DAN FEEDING PADA PROSES PEMESINAN BUBUT TERHADAP HEAT DISSIPATION DI ZONA DEFORMASI

MANULLANG, BRILLIAN ARIYANTO PRATAMA and Thamrin, Ismail (2024) KAJI EKSPERIMENTAL PENGARUH VARIASI DEPTH OF CUT DAN FEEDING PADA PROSES PEMESINAN BUBUT TERHADAP HEAT DISSIPATION DI ZONA DEFORMASI. Undergraduate thesis, Sriwijaya University.

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Abstract

The lathe is a tool that moves the workpiece by rotating the object, then directs the tool parallel to the rotating axis on the workpiece. During the turning process, a number of parameters are required to achieve the desired results including depth of cut, feeding, cutting speed, and cutting time. The continuous metal cutting process also causes temperature changes in the workpiece and tool. This happens because the cutting energy turns into heat energy when the tool comes into contact with the workpiece. This research utilises an experimental method that use a k-type thermocouple on the cutting tool in the tertiary zone with VBMT 160408 VF carbide inserts. The material used was AISI 1045 carbon steel. This research shows that the greater the depth of cut, the greater the cutting temperature produced in the turning process, overall the results of this study prove the truth of the theory. In addition, the impact of the feeding where the results obtained are the greater the value of the feeding the more the cutting temperature decreases. From the experimental results, it was found that variations in depth of cut and feeding produced significant differences in cutting temperature. The maximum cutting temperature occurs when the depth of cut is 0,4 mm and feeding is 0,091 mm/rev reaching 54.10°C. On the other hand, the minimum cutting temperature occurs when the depth of cut is 0,2 mm and feeding is 0,106 mm/rev with a temperature of 40°C.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	turning, depth of cut, feeding, heat dissipation
Subjects:	T Technology > TJ Mechanical engineering and machinery > TJ1-1570 Mechanical engineering and machinery
Divisions:	03-Faculty of Engineering > 21201-Mechanical Engineering (S1)
Depositing User:	Brillian Ariyanto Pratama Manullang
Date Deposited:	28 Jun 2024 02:54
Last Modified:	28 Jun 2024 02:54
URI:	http://repository.unsri.ac.id/id/eprint/147565

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