PERBAIKAN METODE KERJA PADA PROSES SET UP UNTUK MENINGKATKAN PRODUKTIVITAS MARCHINING GATE VALVE DI PT. CAMERON SYSTEMS BATAM

Refdilzon Yasra, Nilda Tri Putri, M. Rozaq M. Rozaq

Abstract


PT. Cameron System Batam is a manufacturing company that produces oil and gas equipment. In carrying out the production process the company uses a make to order system where there are many types of product models that are manufacture in varying quantities according to customer demand. Presently the the company direct hours productivity is below the target. Major contributed by Department machining at low productivity direct hours, as reported in the last 6 months production report direct hours productivity. One caused of low direct hour productivity is time for set up machine out of control. The research conducted with objective to determine the standard time required for Set up time and improve the work methods provided to increase the direct hour productivity at Department Machining. Shop floor observation required toidentify the activity and constraint face during the set-up processes. Data observation collected using the statistical method uji keseragaman data and uji kecukupan data. Problem and Process activity identify with Operation process chart, flow process chart and man-machine chart. Man-machine Chart result the time required for the set-up processes is 82 minutes with workload for Man (97.6%) and Manchine (2.4%) that’s show uneven workload. Derived from Flow process chart identify the unproductive activity. Analyze the data and information from process chart using the Fishbone diagram to find the possible cause and identify the improvement using the FMEA method improvement priorities. Base on the FMEA analysis result with highest RPN will be use for priorities improvement activity where the result are Key Fixture manual (40), No set up activity during the machine running (30), Attitude (30), no scale measurement available (30), Lack of awareness (27) and baut (t-daslot) jam (24). Perform the simulation by ploting the data improved from analysis result to the man-machin chart, flow process chart results the standar time for set up is 86 minutes where the workload between man (98%) and Machine (85%). It shown that workload even/ balance and the utilization of the machine increase from 2.4% to 85% it will increase the direct hours and improve the direct hours productivity

Full Text:

PDF

References


Andiyanto, S. (2016). Penerapan Metode FMEA (Failure Mode And Effect Analysis) Untuk Kuantifikasi Dan Pencegahan Resiko Akibat Terjadinya Lean Waste. Jurnal Online Poros Teknik Mesin, Vol 6, hal 12-18.

Arum, L. P. I. (2017) Perbaikan Proses Produksi Dengan Menggunakan Metode Lean Manufacturing di PT. ABC. Thesis, Institut Teknologi Sepuluh November, Surabaya

Barsalou, Matthew A. (2015) Root Cause Analysis, A Step-By-Step Guide to Using the Right Tool at the Right Time, Boca Raton, CRC Press

Husein, U. (2002). Metode Riset Bisnis (edisi pertama). Jakarta : Gramedia Pustaka Utama.

Irwan, Bora, M. A. , Setyabudhi, A. L.(2017). Analisa Perhitungan Waktu Standar Service Ringan Untuk Meningkatkan Kepuasan Pelanggan. Jurnal Teknik Ibnu Sina JT-IBSI, vol 2, hal 81-90

Maryana & Meutia, S. (2015) Perbaikan Metode Kerja Pada Bagian Produksi Dengan Menggunakan Man and Machine Chart. Jurnal Teknovasi, vol2, hal 15-26.

Saputra R., Arianto H., Irianti L. (2016). Usulan Meminimasi Waktu Set-Up Dengan Mengunakan Metode Single Minute Exchange Die (SMED) di Perusahaan X. Jurnal Online Institut Teknologi Nasional,vol 2, hal 206-218

Shingo, S. (1985). A Revolution in Manufacturing: The SMED System. Cambridge: Productivity, Inc.

Sinungan, M (2000). Produktivitas, Apa dan Bagaimana. Jakarta : Bumi Aksara

Sugiyono, (2012). Metode Penelitian Kuantitatif, Kualitatif dan Kombinasi (Mixed Methods). Bandung: Alfabeta.

Susetyo, Joko (2011). Aplikasi Six Sigma DMAIC dan Kaizen Sebagai Metode Pengendalian Dan Perbaikan Kualitas Produk. Jurnal Teknologi, Vol 4, hal 1-8.

Sutalaksana, I. Z. (2006). Teknik Perancangan Sistem Kerja. Bandung. ITB.

Wignjosoebroto, S. (2006).Ergonomi Studi Gerak Dan Waktu. Teknik Analisis Untuk Peningkatan Produktivitas Kerja. Jakarta: Gunawidya




DOI: https://doi.org/10.33373/profis.v9i1.3345

Refbacks

  • There are currently no refbacks.


Copyright (c) 2021 Universitas Riau Kepulauan

Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

E-ISSN 2598-9987

 

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.


PROFISIENSI: Jurnal Program Studi Teknik Industri

Building A, 1st Floor, Faculty of Engineering, University of Riau Kepulauan

Jl. Pahlawan No.99, Batu Aji, Batam, Kepulauan Riau

Email: Profisiensi@journal.unrika.ac.id

 

Web Analytics Made Easy - Statcounter