Tengku Nurainun
Jurusan Teknik Industri, Fakultas Sains dan Teknologi Universitas Islam Negeri Sultan Syarif Kasim Riau

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Usulan Penjadwalan Job Machine Seri Menggunakan Metode Campbell Dudek Smith (CDS) untuk Meminimasi Makespan di UD. Wira Vulkanisir Tengku Nurainun; Wira Oktiandri
Jurnal Energi Dan Manufaktur Vol 12 No 2 (2019)
Publisher : Department of Mechanical Engineering, University of Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (591.928 KB) | DOI: 10.24843/JEM.2019.v12.i02.p03

Abstract

Dalam perkembangan industri saat ini yang terus maju maka setiap perusahaan dituntut untuk dapat bersaing dan mempunyai strategi yang tepat agar tidak ketinggalan dari perusahaan pesaing yang lainnya. Strategi dari perusahaan itu sendiri bermacam-macam, dapat berupa peningkatan kualitas, ketepatan waktu penyelesaian suatu pekerjaan dan lain sebagainya. UD. Wira Vulkanisir merupakan suatu perusahaan yang bergerak di bidang vulkanisir ban, dengan jenis sistem produksi yang diterapkan yaitu MTO (Make To Order) dimana perusahaan ini sering mengalami keterlambatan dalam pengirim kepada konsumen, yang tentunya berdampak terhadap performa perusahaan itu sendiri. Penjadwalan dengan menggunakan metode CDS pada bulan maret 2019 mengahsilkan urutan job 9-8-7-6-3-4-2-5-1 dengan makespan sebesar 284,49 jam dimana metode ini lebih optimal dibandingkan dengan metode aktual perusahaan dengan selisih makespan sebesar 17,29 jam.Dari hasil penjadwalan menggunakan metode CDS dapat mempercepat proses produksi sebesar 5,6% di bandingkan penjadwalan perusahaan saat ini. Oleh karena ini itu, penajdwalan menggunakan metode CDS dapat di pertimbangkan oleh perusahaan untuk di terapkan di lantai produksi. In an industry scheduling is a very important thing to support the productivity of a company. Therefore, to meet customer demand and satisfaction, a scheduling system that is properly planned, effective and efficient is needed. UD. Wira Vulkanisir is a company engaged in tire retreading, with the type of production system being applied, namely MTO (Make To Order) where the company often experiences delays in the sender to consumers, which of course has an impact on the performance of the company itself. Scheduling using the CDS method in March 2019 produces a sequence of jobs 9-8-7-6-3-4-2-5-1 with makespan of 284.49 hours where this method is more optimal than the actual method of the company with a difference of makespan of 17.29 hours. From the results of scheduling using the CDS method it can speed up the production process by 5.6% compared to the current company scheduling. Because of this, the prediction of using the CDS method can be considered by the company to be applied on the production floor.
Perancangan Ulang Tata Letak Fasilitas Pada Sistem Produksi Flow Shop (Studi Kasus Pt. Xxx Pekanbaru) Tengku Nurainun; Arif Sulistyawan
Seminar Nasional Teknologi Informasi Komunikasi dan Industri 2016: SNTIKI 8
Publisher : UIN Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (740.062 KB)

Abstract

A production facility design in flow shop production systems without considering the process flow may cause an ineffective production process flow. The complexity increases if the distance among facilities is too far so it decreases the effectiveness and efficiency during the production activities. This research proposed a plant layout design that has considered the production flow. The plant layout design applied u-shape flow pattern. In this proposal layout design the number of machines were added depending on the machine requirements. The distance of material displacement before the improvement was 21.5 meters, while the total distance of the proposed design was 19 meters.Keywords: facility layout, flow shop production process, material flow