Rachmawaty, Dina (2018) Two-Sided Assembly Line Balancing untuk Meminilkan Number of Workstation dengan Pertimbangan Hubungan Tugas dan Evaluasi Cost. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Two-sided assembly line merupakan lini perakitan dimana terdapat dua operator yang bekerja pada sisi berlawanan dari line dan secara bersamaan melakukan tugas yang berbeda pada produk individu yang sama dengan tugas yang dilakukan sesuai dengan urutan operasi tugas tertentu. Line balancing problem pada two-sided assembly line, berkaitan dengan mengurangi idle time, mempercepat cycle time, minimasi jumlah workstation hingga pengoptimalan efisiensi lini. Penelitian sebelumnya menyelesaikan two-sided assembly line balancing problem dengan pertimbangan hubungan tugas sesuai dengan index yang dikembangkan. Faktor hubungan tersebut hanya meliputi faktor jarak pelaksanaan tugas (distance factor) dan alat yang digunakan untuk melaksanakan tugas (tool factors). Untuk itu penelitian ini melakukan pengembangan dengan menambahkan faktor yang mempengaruhi Assembly line Tasks Consistency (ATC). Modifikasi faktor dilakukan agar produktivitas kerja mengalami peningkatan dengan tujuan utama adalah meminimalkan number of workstation agar biaya assembly menjadi lebih efisien dengan membandingkan biaya assembly pengaturan proses assembly awal dan pengaturan proses assembly perbaikan. Objek yang dilakukan pengamatan merupakan simulasi proses manual assembly line pada salah satu proses assembly dari keseluruhan proses assembly dalam manufaktur skala besar. Pengamatan di-running selama beberapa kali untuk mendapatkan data awal, kemudian akan di-running kembali sesuai dengan modifikasi model yang dilakukan untuk mengetahui apakah pengembangan dan modifikasi model dapat diterapkan pada kondisi nyata yang diwakili oleh simulator amatan.
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Two-sided assembly line is an assembly line where there are two operators working on opposite sides of the line and simultaneously performing different tasks on individual products similar to tasks performed in accordance with the order of operations of a particular task. Line balancing problem in two-sided assembly line, related to reducing idle time, speeding cycle time, minimizing the number of workstations to optimize line efficiency. Previous research completed a two-sided assembly line balancing problem with consideration of task relation in accordance with developed index. Relationship factors include only the distance factor of the task (distance factor) and tools used to perform the task (tool factors). For this purpose, this research is done by adding factors that influence Assembly line Tasks Consistency (ATC). Factor modification is done to improve work productivity with the main objective is to minimize the number of workstations to make assembly costs more efficient by comparing the cost of assembly setting the initial assembly process and setting the repair assembly process. The object of the observation is a simulation of the assembly line assembly process in one of the assembly processes of the whole assembly process in large-scale manufacturing. The observations are run for several times to get the initial data, then it will be re-run in accordance with the modification of the model performed to determine whether the development and modification of the model can be applied to the real conditions represented by the observation simulator.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RTI 670.42 Rac t |
| Uncontrolled Keywords: | two-sided assembly line balancing, Assembly line Tasks Consistency (ATC), production cost. |
| Subjects: | T Technology > TS Manufactures > TS167 Costs, Industrial |
| Divisions: | Faculty of Industrial Technology > Industrial Engineering > 26101-(S2) Master Thesis |
| Depositing User: | Dina Rachmawaty |
| Date Deposited: | 21 Jan 2021 03:25 |
| Last Modified: | 21 Jan 2021 03:25 |
| URI: | http://repository.its.ac.id/id/eprint/58991 |
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