The Vibration Analysis Of Kuih Loyang Mold Frame
Kuih Loyang is one of demand biscuits for most festival in Malaysia. The slow production of the biscuits has become as problem to meet the demand. The operator needs to work fast and effective to solve the problem of demand production. In addition, the heavy mold frame give some difficulty to ope...
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| Format: | Monograph |
| Language: | English |
| Published: |
Universiti Sains Malaysia
2019
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| Subjects: | |
| Online Access: | http://eprints.usm.my/58527/ http://eprints.usm.my/58527/1/The%20Vibration%20Analysis%20Of%20Kuih%20Loyang%20Mold%20Frame.pdf |
| Summary: | Kuih Loyang is one of demand biscuits for most festival in Malaysia. The slow
production of the biscuits has become as problem to meet the demand. The operator
needs to work fast and effective to solve the problem of demand production. In
addition, the heavy mold frame give some difficulty to operator to shake the biscuits
fall off from the mold. In order to identify suitable motion to shake all the biscuits
fall off from frame, the vibration motion of the mold frame was analyzed. The
natural frequency and mode shape of the vibration motion should be known. By
using modal analysis simulation and fixed support boundary conditions, the first 10
inherent natural frequencies and mode shapes of the vibration motion are evaluated.
The natural frequencies are ranging from 165.97 Hz to 740.06 Hz. The mode shapes
consists of lateral-torsional and axial bending vibration. Then, by experiment modal
testing, the first 10 inheret natural frequencies and mode shapes of vibration motion
are evaluated and compared with simulation.The experiment produced the highest
amplitude, 0.64 g/N at natural frequency, 244.4 Hz. The percentage differences
between both result according to highest amplitude for mode shapes number 3 is
5.07%. The comparing result for both analysis and testing shows a good agreement
and its verified |
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