Normal view MARC view ISBD view

Honeycomb ribs design on overcoming part warping / Nik Zuraida Imran Adly

By:

Nik Zuraida Imran Adly

Material type: Text

TextPublication details: Kuantan, Pahang : UMP, 2012Description: xv, 94 p. : ill. (some col.) ; 30 cm. + 1 CD-ROMISBN:

THE0007627(Local)

Subject(s):

Dissertation note: Project paper (Bachelor of Manufacturing Engineering) -- Universiti Malaysia Pahang - 2012 Abstract: Thin walled plastic parts are subjected to warpage after injection. Warpage can be overcome by designing ribs. This experimental project is to design a suitable honeycomb ribs replacing the normal ribs to overcome part warping. The parameters included honeycomb ribs height, honeycomb ribs thickness and the honeycomb size. Finite Element Analysis (FEA) simulations for each honeycomb ribs design are analyzed with Autodesk Moldflow Insight software and the part which result the worst warping value, part with medium warping value and part with less warping value were chosen to validate them by fabricating the core and cavity inserts to produce the actual product. The part warping is measured and then compared with the data from the simulation. Thus, the best design parameters of honeycomb ribs are identified.

Tags from this library: No tags from this library for this title. Log in to add tags.

Average rating: 0.0 (0 votes)

Holdings ( 2 )
Title notes ( 3 )

Holdings
Item type	Current library	Call number	Copy number	Status	Date due	Barcode
Final Year Report	UMPLIB PEKAN	TS171.4 .Z87 2012 rs Bc. (Browse shelf(Opens below))	1	Not for loan		0000067369
Final Year Report	UMPLIB PEKAN	CD 6247 \| TS171.4 .Z87 2012 rs Bc. (Browse shelf(Opens below))	1	Not for loan		0000067370

Project paper (Bachelor of Manufacturing Engineering) -- Universiti Malaysia Pahang - 2012

Bibliography : p. 82

Thin walled plastic parts are subjected to warpage after injection. Warpage can be overcome by designing ribs. This experimental project is to design a suitable honeycomb ribs replacing the normal ribs to overcome part warping. The parameters included honeycomb ribs height, honeycomb ribs thickness and the honeycomb size. Finite Element Analysis (FEA) simulations for each honeycomb ribs design are analyzed with Autodesk Moldflow Insight software and the part which result the worst warping value, part with medium warping value and part with less warping value were chosen to validate them by fabricating the core and cavity inserts to produce the actual product. The part warping is measured and then compared with the data from the simulation. Thus, the best design parameters of honeycomb ribs are identified.