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A study on tool deflection during deep pocketing cycle / Zikrulhakim Muhd Zahid

By:

Zikrulhakim Muhd Zahid

Material type: Text

TextPublication details: Kuantan, Pahang : UMP, 2013Description: xiv, 62 p. : ill. (some col.) ; 30 cm. + 1 CD-ROMISBN:

THE0005953(Local)

Subject(s):

Machining

Dissertation note: Project paper (Bachelor of Engineering in Manufacturing) -- Universiti Malaysia Pahang – 2013 Abstract: Tool deflection during deep pocketing cycle will cause tapper in mould and die. This problem can cause defect on final product and also increases cost and time wasting in manufacturing process. This study basically shows a detailed study to overcome tapper problem in deep pocket. Dimensional accuracy due to tapper problem was analyzed in order to obtain optimum cutting parameters. The pocket part was drawn by using CATIA software. The data collected during experiment was analyzed using signal to noise ratio through Minitab software. From the analysis, it was found that depth of cut has gives the most effect on tapper problem, followed by feed rate and spindle speed. From the result, it is shown that level 1 of depth of cut which is 0.3mm, level 1 of feed rate which is 64mm and level 2 of spindle speed which is 1280rpm was the best cutting parameter. Hence, from these cutting parameters, the tapper problem cause by tool deflection during deep pocketing cycle can be overcome.

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Holdings ( 2 )
Title notes ( 3 )

Holdings
Item type	Current library	Call number	Copy number	Status	Date due	Barcode
Final Year Report	UMPLIB PEKAN	TA890 . Z55 2013 rs Bc. (Browse shelf(Opens below))	1	Not for loan		0000080342
Final Year Report	UMPLIB PEKAN	CD 7773 \| TA890 . Z55 2013 rs Bc. (Browse shelf(Opens below))	1	Not for loan		0000080343

Project paper (Bachelor of Engineering in Manufacturing) -- Universiti Malaysia Pahang – 2013

Bibliography : p. 50

Tool deflection during deep pocketing cycle will cause tapper in mould and die. This problem can cause defect on final product and also increases cost and time wasting in manufacturing process. This study basically shows a detailed study to overcome tapper problem in deep pocket. Dimensional accuracy due to tapper problem was analyzed in order to obtain optimum cutting parameters. The pocket part was drawn by using CATIA software. The data collected during experiment was analyzed using signal to noise ratio through Minitab software. From the analysis, it was found that depth of cut has gives the most effect on tapper problem, followed by feed rate and spindle speed. From the result, it is shown that level 1 of depth of cut which is 0.3mm, level 1 of feed rate which is 64mm and level 2 of spindle speed which is 1280rpm was the best cutting parameter. Hence, from these cutting parameters, the tapper problem cause by tool deflection during deep pocketing cycle can be overcome.