ANALISIS PROSES PEMESINAN UP MILLING DAN DOWN MILLING DENGAN SOFTWARE DEFORM-3D

SETIAWAN, DIMAS AJI TRI and Yanis, Muhammad (2019) ANALISIS PROSES PEMESINAN UP MILLING DAN DOWN MILLING DENGAN SOFTWARE DEFORM-3D. Undergraduate thesis, Sriwijaya University.

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Abstract

Titanium alloy (Ti6Al4V) is widely used in the aerospace, automotive, and chemical industries. The material properties of titanium alloy have better corrosion resistible and strength compared to steel and aluminum. However, titanium alloy is categorized as a material that is difficult to follow machining process. Therefore, it must follow some special techniques to get a good machine (machineability). When the process of machining the milling is being done, it creates a force that occurs on the workpiece. This research tried to analyze the effects of machining process the feeding direction of up milling and down milling toward the force on the workpiece when the process of machining was being done. This end milling machining simulation model uses DEFORM-3D Finite Element Method (FEM) software. The cutting tool used for this simulation process is helical end milling with chisel material, a solid carbide that has a tool diameter 16 mm with a helix angle of 50 degrees. This simulation is carried out using two cutting conditions. The results of the simulation of cutting process 1 shows the best or the smallest force are produced by up milling machining process. The amount of the force value is 68 %, it’s better than the down milling machining process. In the other hand, the cutting condition II with up milling direction has the smallest and best force compared to down milling, it is 8%. The result of this study also shows that based on the influence of cutting force, up milling cutting process is considered better than down milling cutting process. Keywords: Up Milling, Down Milling, Machining Process, Milling, Cutting Tool End Milling, Titanium Alloy (Ti6Al4V)

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: Up Milling, Down Milling, Proses Pemesinan, Milling, Cutting Tool End Milling, Titanium Alloy (Ti6Al4V)
Subjects: T Technology > TJ Mechanical engineering and machinery > TJ227-240 Machine design and drawing
T Technology > TJ Mechanical engineering and machinery > TJ241-254.7 Machine construction (General) > TJ241.I59 Machine design--Congresses. Production engineering--Congresses
Divisions: Faculty of Engineering > 21201-Mechanical Engineering (S1)
Depositing User: Dimas Aji Tri Setiawan
Date Deposited: 13 Nov 2019 04:30
Last Modified: 13 Nov 2019 04:30
URI: http://repository.unsri.ac.id/id/eprint/16062

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