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Surface integrity of mild steel in wire electrical discharge machining / Mohamad Suffi Kamari

By:

Mohamad Suffi Kamari

Material type: Text

TextPublication details: Kuantan, Pahang : UMP, 2010Description: xii, 46 p. : ill. (some col.) ; 30 cm. + 1 computer discISBN:

THE0006595(Local)

Other title:

Surface integrity of mild steel in wire electrical discharge machining [computer file]

Subject(s):

Dissertation note: Project paper (Bachelor of Mechanical Engineering with Manufacturing Engineering) -- Universiti Malaysia Pahang - 2010 Abstract: This project deals with machining Mild Steel work piece using Wire Electric Discharge Machine (WEDM). The objective of the project is to determine the surface integrity of material when machining with different parameters. In this particular project, five parameters are being used which are on time, off time, peak current, servo voltage and wire speeds. From the experiment, the surface roughness was measured using perthometer. The machining of Mild Steel work piece was performs using Wire-EDM Sodick AQ535L. Then, the analysis was done using the Statistica software. By doing this project using WEDM for mild steel AISI 1020, it will aid people to estimate the surface roughness for selected parameters and avoid using try and error method. From the analysis, on time and peak current are the significance parameters to the mild steel’s surface roughness. The lower value of on time and peak current used,, the result for surface roughness are better. By considers all of these parameters, the good machining condition can be performed.

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Title notes ( 3 )

Holdings
Item type	Current library	Call number	Copy number	Status	Date due	Barcode
Final Year Report	UMPLIB PEKAN	TJ1191 .S84 2010 rs Bc. (Browse shelf(Opens below))	1	Not for loan		0000054105
Final Year Report	UMPLIB PEKAN	CD 5068 \| TJ1191 .S84 2010 rs Bc. (Browse shelf(Opens below))	1	Not for loan		0000054106

Project paper (Bachelor of Mechanical Engineering with Manufacturing Engineering) -- Universiti Malaysia Pahang - 2010

Bibliography : p. 33-35

This project deals with machining Mild Steel work piece using Wire Electric Discharge Machine (WEDM). The objective of the project is to determine the surface integrity of material when machining with different parameters. In this particular project, five parameters are being used which are on time, off time, peak current, servo voltage and wire speeds. From the experiment, the surface roughness was measured using perthometer. The machining of Mild Steel work piece was performs using Wire-EDM Sodick AQ535L. Then, the analysis was done using the Statistica software. By doing this project using WEDM for mild steel AISI 1020, it will aid people to estimate the surface roughness for selected parameters and avoid using try and error method. From the analysis, on time and peak current are the significance parameters to the mild steel’s surface roughness. The lower value of on time and peak current used,, the result for surface roughness are better. By considers all of these parameters, the good machining condition can be performed.