Hand-Arm Vibration Analysis of Palm Oil Fruit Harvester Machine

Article Preview

Abstract:

The objective of this study is to determine the vibration value of Palm Oil Harvester Machine or CANTAS motorized cutter profile. The CANTAS machines have been divided into twelve nodes and hand arm vibration measurements are taken for idle and full throttle operation. Three cutting heads provided by MPOB have been measured for comparison purposes. The hand-arm vibration values for Type A Cutting head achieves (3.89±1.10) m/s2 for idle condition and (10.71±2.88) m/s2 for full throttle condition. Meanwhile Type B Cutting Head achieves (3.63±0.87) m/s2 for idle condition and (11.22±1.74) m/s2 for full throttle condition. Type C of Cutting Head yields (3.51±0.82) m/s2 for idle condition and (15.54±3.81) m/s2 for full throttle condition along the structure. The results also shows which points depicted highest vibration level during idle (no operation, ideally from tree to tree) and full throttle (overuse operation). These values present the maximum and minimum vibration levels that will be received by the user in daily usage of the machine. design in reducing vibration to the hand-arm of the user.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

621-625

Citation:

Online since:

April 2013

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2013 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Razak A. J (2010). CANTAS mark-iii mudah tuai hasil. Retrieved on March 7, 2010 on www. bharian. com. my.

Google Scholar

[2] Bheem P. K, Jeffrey E. F (1998). The effects of rivet guns on hand-arm vibration. Wichita State University, USA.

Google Scholar

[3] Su T. A, Victor C.W. H, Retneswari M, Awang B (2010). Arm Vibration Syndrome Among A Group of Contruction Workers In Malaysia. Occupational and Environment Med in Malaysia 68, pp.58-63.

DOI: 10.1136/oem.2009.052373

Google Scholar

[4] European Union (EU) guideline 2002/44/EC. Exposure Action Value (EAV) and Exposure Limit Value (ELV) on www. hse. gov. uk.

Google Scholar

[5] The Performance Management & Delivery Unit (PEMANDU). (2010). Chapter 9: Deepening Malaysia's Palm Oil Advantage. In T. P. (PEMANDU), Economic Transformation Programme, A Roadmap For Malaysia (pp.281-314).

Google Scholar