Sugiyanto, Sugiyanto (2009) Penilaian: Surface Quality of AISI 1020 Steel Turning Process With Tool Auxiliary Cutting Edge Angle (Kr') Variation. LPPM Unila. (Submitted)

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Abstract

Abstract: In manufacturing industries not quit off from quality that planned by consumer. Almost all manufacturing industries not quit off from machining process that be nub of the manufacturing process. Product geometry and variation accuracy need human resources to be more developed. Surface roughnessis one of factor that determines product quality from a turning process. A research that analyzing effect of tool auxiliary cutting edge angle (k,'), cutting speed (v) and feeding movement (f) can be use to predicts tool age. Turning process on A/SI 1020 low steel carbon type whkh have been made with tool auxiliary cutting edge angle (k,') variatfon, i.e: kr'1= 2°, kr'2= 4°, kr'3= 6°, kr'40=80, k,'5= 100 kr'6= 12°, k,'1= 14°, and cutting speed (v), i.e: V1 =13.79 m/min, v2 = 25.35 mlmin, V2 = 31.69 m/min. Analysis of surface roughnessdata obtained that tool auxWary cutting edge angle (k,'] has the longest tool age is 6° with cutting speed (v) is 25.35 mlmin, i.e 2.21 µm, whereas the highest surface roughnessvalue achieved 3.73 µm with tool auxHiary cutting edge angle (kr') is 14° and cutting speed (v) 13.79 m/min. Then, the highest tool age obtained in k,'= 6° with v = 13.79 m/mfn,l.e: 793.02 seconds, whereas the lowest tool age obtained in kr'= 16° with v = 31.69 m/min, i.e: 81.12 seconds. The data give a conclusion that the tool auxiliarv cutting edge angle (kr') affecting the value of surface roughness.

Item Type:	Other
Subjects:	T Technology > TJ Mechanical engineering and machinery T Technology > TN Mining engineering. Metallurgy
Depositing User:	Dr. SUGIYANTO ,M.T.
Date Deposited:	13 May 2020 01:54
Last Modified:	13 May 2020 01:54
URI:	http://repository.lppm.unila.ac.id/id/eprint/19596

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