Muhammad, Sulthoni Kurniawan (2020) Pengembangan Mekanisme Penggerak Roda Belakang Seraits (Sepeda Roda Tiga ITS). Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Pada tugas akhir ini pengembangan mekanisme penggerak roda belakang SERAITS (Sepeda Roda Tiga ITS) mengembangkan sepeda konsep delta dimana satu roda di depan dan dua roda di belakang. Konsep ini dikembangkan berdasarkan kebutuhan rehabilitasi stroke. Sejak tahun 2013 hingga tahun 2018 di Laboratorium Perancangan dan Pengembangan Produk, Departemen Teknik Mesin, Institut Teknologi Sepuluh Nopember telah merancang dan membuat sepeda roda tiga yang dimanfaatkan untuk membantu rehabilitasi penderita stroke. Hingga pada tahun 2018 terciptalah SERAITS . Pada awal penelitian dilakukan Penyusunan List Of Requirement. Penyusunan List of requirement, didapatkan dari hasil survey dan observasi di Rumah Sakit Haji. Selanjutnya dilakukan kajian produk existing, meliputi pengamatan yang akan dijadiakan acuan untuk mengembangkan SERAITS. Berdasarkan kriteria yang ada di dalam List of requirement serta pengamatan pada produk eksisting dilakukan pengembangan SERAITS. Pengembangan di fokuskan pada frame belakang sepeda dan mekanisme penggerak roda belakang sepeda. Frame belakang sepeda dikembangkan agar sepeda lebih mudah untuk dirakit, dan mekanisme penggerak roda belakang sepeda dikembangkan agar penggerak roda belakang mudah dilepas dan dipasang. Pada penggerak roda belakang, sepeda ini menggunakan sistem Single Freewheel yang bertujuan agar ketika sepeda belok terjadi perbedaan putaran antara roda belakang kanan dan roda belakang kiri. Pada bagian setir akan dilakukan analisa radius putar. Analisa radius putar dilakukan dengan metode Ackermann. Pada sistem pengereman menggunakan rem brake untuk rem depan dan rem tromol untuk rem belakang. Mekanisme penggerak dirancang menggunakan front derailleur dan rear derailleur. Dan Menggunakan velg 17” dan roda 20”x2,3”. Setelah dirancang maka selanjutnya dilakukan pembuatan, perakitan, dan pengujian fungsi sepeda secara menyeluruh. Pada proses pembuatan meliputi frame, poros, dan sandaran. Material untuk frame menggunakan Allumunium AISI 6061 dan proses penyambungan pipa dilakukan dengan las TIG (Tungsten Inert Gas). Sedangkan material yang digunakan untuk poros adalah Stel AISI 1040. Setelah dibuat maka komponen tersebut dirakit dengan komponen lainya seperti setir, rantai, pedal sprocket, dan roda hingga menjadi sebuah Prototype SERAITS. Selanjutnya prototype tersebut diuji fungsi untuk mengevaluasi fungsi utama dari bagian-bagian sepeda menggunakan SNI 7519:2019. Dari hasil uji fungsi sepeda, dapat dinyatakan bahwa SERAITS aman untuk digunakan. Dari penelitian ini diharapkan SERAITS ini dapat digunakan untuk membantu rehabilitasi penderita stroke.
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In this final project, the development of SERAITS (Sepeda Roda Tiga ITS) rear wheel drive develop the delta concept in which one wheel is in front and two wheels are installed in the rear axle. This concept was developed based on the needs of stroke rehabilitation. From 2013 to 2018 at the Laboratorium Perancangan dan Pengembangan Produk, Department of Mechanical Engineering, Institut Teknologi Sepuluh Nopember has supported and made tricycles that are used to
help the rehabilitation of stroke patient. And in 2018 SERIITS was created. At the beginning of the study a List of Requirements was prepared. Preparation of List of Requirements was obtained from the results of surveys and observations at Rumah Sakit Haji. Then a study of existing product is carried out, including observations that will become a reference for developing SERAITS. Based on the criteria in the List of requirements as well as the result of observations on existing products, SERAITS is developed. The development is focused on the rear frame of the tricycle and the rear wheel drive mechanism of the tricycle. The rear frame of the tricycle was developed to make the bike easier to assemble, and the rear wheel drive mechanism of the tricycle was developed so that the rear wheel drive is easy for maintenance. In the rear wheel drive, this bike uses the Single Freewheel system which aims to make a difference in rotation between the right rear wheel and the left rear wheel when the bike turn round. In the steering wheel, a turning radius analysis will be performed. The turning radius analysis is done with the Ackermann Method. The braking system use rim brakes for front brakes and drum brakes for rear brakes. The drive mechanism is designed using front derailleur and rear derailleur. And using 17 " rim and 20" x2.3 "wheels. After it is designed, it is then carried out for manufacturing, assembling, and testing the overall function of the tricycle. The manufacturing process includes the frame, shaft and backrest. The material for the frame use Allumunium AISI 6061 and the pipe connection process is carried out with TIG (Tungsten Inert Gas) welding. While the material used for the shaft is AISI 1040 Steel. After being made, the components are assembled with other components such as steering wheels, chains, sprocket, pedals, and wheels to become a prototype of SERAITS. Furthermore, the prototype was tested to evaluate the main function of tricycle parts using SNI 7519: 2019. From the results of the tricycle function test, it can be stated that SERAITS is safe to use. From this research it is hoped that SERAITS can be used to help rehabilitation of stroke patients.
| Item Type: | Thesis (Other) |
|---|---|
| Additional Information: | RSM 629.227 3 Kur p-1 2020 |
| Uncontrolled Keywords: | SERAITS, Mekanisme Penggerak Roda Belakang, Sistem Pengereman, SNI 7519:2009, Rear Wheel Drive Mechanism, Braking System |
| Subjects: | T Technology > TL Motor vehicles. Aeronautics. Astronautics > TL152.5 Motor vehicles Driving T Technology > TL Motor vehicles. Aeronautics. Astronautics > TL152.8 Vehicles, Remotely piloted. Autonomous vehicles. |
| Divisions: | Faculty of Industrial Technology > Mechanical Engineering > 21201-(S1) Undergraduate Thesis |
| Depositing User: | Muhammad Sulthoni Kurniawan |
| Date Deposited: | 05 Mar 2025 02:41 |
| Last Modified: | 05 Mar 2025 02:41 |
| URI: | http://repository.its.ac.id/id/eprint/73975 |
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