POLYMERIC COMPOSITE LEAF SPRING

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KOUKABI MORTEZA; BAHRAMIAN A.R.

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Journal Paper

Paper Information

Journal: Iranian Journal of Polymer Science and Technology Year:2003 | Volume:15 | Issue:5 (ISSUE NO. 61) Page(s): 323-328

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Information Journal Paper

Title

POLYMERIC COMPOSITE LEAF SPRING

Author(s)

KOUKABI MORTEZA | BAHRAMIAN A.R. | Issue Writer Certificate

Keywords

LEAF SPRINGQ4

POLYMERIC COMPOSITEQ3

FINITE ELEMENTS METHODQ3

EPOXY RESINQ2

GLASS FIBERSQ3

Abstract

LEAF SPRING is the main member of heavy vehicle suspension system. The important role of LEAF SPRING is the absorption of energy in the form of strain energy, due to various applied forces. Based on the strain energy relationship, the material with high tensile strength and low elasticity modulus is the best candidate for this purpose. Continuous fiber reinforced POLYMERIC COMPOSITEs, in addition to the above mentioned properties, are of low density, so they can be used in manufacturing of LEAF SPRING. In this work, the replacement of six layers of metallic LEAF SPRING by a polymeric one, with the similar geometrical shapes, are investigated and analyzed. First, the geometric dimensions of POLYMERIC COMPOSITE LEAF SPRING in comparison with the of metallic types were estimated, and then the behavior of composite LEAF SPRING was studied using ANSYS software. The results showed that the designed POLYMERIC COMPOSITE LEAF SPRING not only satisfied all the essential requirements of metallic one, but also it reduced the weight of LEAF SPRING by 79%. The critical normal force for POLYMERIC COMPOSITE LEAF SPRING is 26436 N and its stress distribution is more uniform than metallic type.

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APA: Copy

KOUKABI, MORTEZA, & BAHRAMIAN, A.R.. (2003). POLYMERIC COMPOSITE LEAF SPRING. IRANIAN JOURNAL OF POLYMER SCIENCE AND TECHNOLOGY (PERSIAN), 15(5 (ISSUE NO. 61)), 323-328. SID. https://sid.ir/paper/6625/en

Vancouver: Copy

KOUKABI MORTEZA, BAHRAMIAN A.R.. POLYMERIC COMPOSITE LEAF SPRING. IRANIAN JOURNAL OF POLYMER SCIENCE AND TECHNOLOGY (PERSIAN)[Internet]. 2003;15(5 (ISSUE NO. 61)):323-328. Available from: https://sid.ir/paper/6625/en

IEEE: Copy

MORTEZA KOUKABI, and A.R. BAHRAMIAN, “POLYMERIC COMPOSITE LEAF SPRING,” IRANIAN JOURNAL OF POLYMER SCIENCE AND TECHNOLOGY (PERSIAN), vol. 15, no. 5 (ISSUE NO. 61), pp. 323–328, 2003, [Online]. Available: https://sid.ir/paper/6625/en

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