Reprocessing index for automotive co-axial swash plate A5

Rozaiman Suffian Othman, Abu Bakar Sulong, Shahruddin Ibrahim

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Recycling is a process that involves the three Rs (reduce, reuse, and recycling) of managing recyclable items such as paper, metal, glass, and plastic. An index system has been established to calibrate the level of processing reliability or cycle reliability with a specific metric that uses reprocessability index (RPI). The subject of this study is a unit of a co-axial compressor automotive air conditioning system that affects the shape, area, and volume of other units of the same system. The main objective of this study is to determine the component life cycle and to formulate recommendations for design changes with a controlled RPI level for the new automotive air conditioning compressor unit based on the original product. Analysis in this study is based on the value of R1, R2, R3, R4, R5, R6, and RPI for each component such as C01 (front cover), C02 (valve plates), C03 (front cylinder body), C04 (rear cylinder body), C05 (piston), C06 (shaft power), C07 (swash plate), C08 (back cover), C09 (inlet valve), and C10 (discharge valve). The RPI values for these components are 7.249, 12.480, 10.869, 10.869, 9.567, 9.578, 7.346, 7.002, 7.532, and 8.239, respectively. All components have an RPI value between 7 and 13, which indicates that they still have a limit on the reprocess ability. Appropriate redesign of a component can alter these RPI values. In this study, two improvements are proposed for the design of the C04. The first redesign shifts the RPI of this component to 23, which indicates thatC04 cannot be reprocessed. The second design reduces the RPI to 8, which improves the reprocessability. Then, the consideration of the research and development engineer for the same or other functions makes the product throughout its life cycle. These approaches can prevent wastage of energy and mineral resources as well as control industrial pollution.

Original languageEnglish
Title of host publicationApplied Mechanics and Materials
PublisherTrans Tech Publications Ltd
Pages662-667
Number of pages6
Volume663
ISBN (Print)9783038352617
DOIs
Publication statusPublished - 2014
Externally publishedYes
Event2nd International Conference on Recent Advances in Automotive Engineering and Mobility Research, ReCAR 2013 - Kuala Lumpur
Duration: 16 Dec 201318 Dec 2013

Publication series

NameApplied Mechanics and Materials
Volume663
ISSN (Print)16609336
ISSN (Electronic)16627482

Other

Other2nd International Conference on Recent Advances in Automotive Engineering and Mobility Research, ReCAR 2013
CityKuala Lumpur
Period16/12/1318/12/13

Fingerprint

Air conditioning
Compressors
Recycling
Life cycle
Mineral resources
Energy resources
Pistons
Pollution
Plastics
Engineers
Glass
Processing
Metals

Keywords

  • 3Rs
  • Life Cycle
  • Reprocessability Index

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Othman, R. S., Sulong, A. B., & Ibrahim, S. (2014). Reprocessing index for automotive co-axial swash plate A5. In Applied Mechanics and Materials (Vol. 663, pp. 662-667). (Applied Mechanics and Materials; Vol. 663). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/AMM.663.662

Reprocessing index for automotive co-axial swash plate A5. / Othman, Rozaiman Suffian; Sulong, Abu Bakar; Ibrahim, Shahruddin.

Applied Mechanics and Materials. Vol. 663 Trans Tech Publications Ltd, 2014. p. 662-667 (Applied Mechanics and Materials; Vol. 663).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Othman, RS, Sulong, AB & Ibrahim, S 2014, Reprocessing index for automotive co-axial swash plate A5. in Applied Mechanics and Materials. vol. 663, Applied Mechanics and Materials, vol. 663, Trans Tech Publications Ltd, pp. 662-667, 2nd International Conference on Recent Advances in Automotive Engineering and Mobility Research, ReCAR 2013, Kuala Lumpur, 16/12/13. https://doi.org/10.4028/www.scientific.net/AMM.663.662
Othman RS, Sulong AB, Ibrahim S. Reprocessing index for automotive co-axial swash plate A5. In Applied Mechanics and Materials. Vol. 663. Trans Tech Publications Ltd. 2014. p. 662-667. (Applied Mechanics and Materials). https://doi.org/10.4028/www.scientific.net/AMM.663.662
Othman, Rozaiman Suffian ; Sulong, Abu Bakar ; Ibrahim, Shahruddin. / Reprocessing index for automotive co-axial swash plate A5. Applied Mechanics and Materials. Vol. 663 Trans Tech Publications Ltd, 2014. pp. 662-667 (Applied Mechanics and Materials).
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