Studi Eksperimen Material Serat Karbon Pengganti Aluminium Pada Link-Kaki Robot Phynix-1 Guna Mengoptimalkan Performa Robot

Archieniega, Once Oscar (2025) Studi Eksperimen Material Serat Karbon Pengganti Aluminium Pada Link-Kaki Robot Phynix-1 Guna Mengoptimalkan Performa Robot. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Studi ini mengevaluasi pengaruh orientasi sudut serat karbon dan fraksi massa serat karbon-epoxy terhadap sifat mekanis material. Eksperimen dilakukan menggunakan pengujian bending (ASTM D7624), dan pengujian tarik (ASTM D3039). Metode fabrikasi yang digunakan adalah vacuum infusion untuk memastikan impregmenasi resin yang optimal. Parameter mekanik yang dianalisis meliputi flexural modulus, flexural strength, maximum load, dan maximum deflection dari uji bending, serta ultimate tensile strength, yield strength, dan young’s modulus dari uji tarik. Hasil dari penelitian dengan komposit serat tipe twill 3K 240 G/M2 variasi orientasi sudut serat karbon 0° dan fraksi massa 60SK / 40E memberikan pengaruh signifikan terhadap kekuatan dan kekakuan material. Dengan nilai ultimate tensile strength 540.56 MPa, yield strength 540,56 MPa, dan young’s modulus 18,14 GPa. Penelitian ini memberikan kontribusi dalam pengembangan material komposit yang ringan dan kuat yang berpotensi sebagai alternatif material struktural, khususnya dalam aplikasi robotik seperti komponen robot Abinara-1 ITS Robotic Team sebagai pengganti aluminium.
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This study evaluates the influence of carbon fiber orientation and carbon fiber-epoxy mass fraction on the mechanical properties of composite materials. The experimental work incorporates flexural testing (ASTM D7264) and tensile testing (ASTM D3039). The vacuum infusion method was employed to ensure optimal resin impregnation during fabrication. The mechanical parameters analyzed include flexural modulus, flexural strength, maximum load, and maximum deflection from the bending test, as well as ultimate tensile strength, yield strength, and Young’s modulus from the tensile test. The results show that composites fabricated using twill 3K 240 G/M² carbon fiber with a 0° fiber orientation and a mass fraction of 60% carbon fiber to 40% epoxy exhibit a significant enhancement in both strength and stiffness. The measured values include an ultimate tensile strength of 540.56 MPa, yield strength of 540.56 MPa, and a Young’s modulus of 18.14 GPa. This research contributes to the development of lightweight and high-strength composite materials, highlighting their potential as structural alternatives—particularly for robotic applications such as the Abinara-1 robot of the ITS Robotic Team, where they may serve as a replacement for aluminum.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Aluminium, Fraksi Massa, Robot, Serat Karbon, Sudut Serat, Uji Bending, Uji Tarik Aluminum, Bending Test, Carbon Fiber, Fiber Orientation, Mass Fraction, Robots, Tensile Test
Subjects:	Q Science T Technology > TA Engineering (General). Civil engineering (General) > TA418.16 Materials--Testing. T Technology > TA Engineering (General). Civil engineering (General) > TA418.9 Composite materials. Laminated materials. T Technology > TA Engineering (General). Civil engineering (General) > TA433 Strength of materials. T Technology > TA Engineering (General). Civil engineering (General) > TA455 Carbon. Nanotubes. T Technology > TJ Mechanical engineering and machinery > TJ211 Robotics.
Divisions:	Faculty of Vocational > Mechanical Industrial Engineering (D4)
Depositing User:	Once Oscar Archieniega
Date Deposited:	04 Aug 2025 03:59
Last Modified:	04 Aug 2025 03:59
URI:	http://repository.its.ac.id/id/eprint/125319

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