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All Journal Tibuana : Journal of Applied Industrial Engineering JISO : Journal of Industrial and Systems Optimization Jurnal Mesin Nusantara Procedia of Social Sciences and Humanities
Sari, Indah Apriliana
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Aerospace Engineering Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Social Sciences Transportation

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MEASUREMENT OF PRODUCTION PROCESS PRODUCTIVITY OF BOLT HEXAGON NUT M10 X 60MM WITH JUST IN TIME METHODS AND MANUFACTURING CYCLE EFFECTIVENESS (MCE) TO REDUCING NON VALUE ADDED ACTIVITY Sari, Indah Apriliana; Septi W, Reynaldi; Darmadi
Tibuana Vol 2 No 02 (2019): Tibuana
Publisher : UNIPA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/tibuana.2.02.1917.1-8

Abstract

The purpose of this research is to calculate the value of productivity carried out in the production of Bolt Hexagon Nut M10X 60MM that have applied the Just in Time method. Machine productivity calculations are carried out using Manufacturing Cycle Effectiveness (MCE) to reduce non-value-added processes. The results of research conducted from January to December 2017 showed an increase in the MCE value of 35%, and productivity increased by 139.75 kg / hour for one year. The calculation shows that MCE is very effective for use in planning and improving value-added activities.
QUALITY ANALYSIS OF GOODS DELIVERY SERVICE USING SIX SIGMA APPROACH IN PT. KAMADJAJA LOGISTICS SURABAYA Sari, Indah Apriliana; Ubaidillah, Achmad
Tibuana Vol 3 No 02 (2020): Tibuana
Publisher : UNIPA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/tibuana.3.02.2565.58-71

Abstract

Complaints within the companyare often found in service companiesbecause of the complexity of theactivities in the service company. Speedand accuracy are important for freightforwarding companies. The purpose ofquality control is to reduce complaints(defects) and even achieve zero defects.The focus of this research is to analyzethe service attributes that need to bedeveloped by PT Kamadjaja Surabayawith the Six Sigma method. The resultsof this study indicate that the quality ofservice has not been maximized which isstill far from the level of 6 sigma withDPMO 3.4 for that service needs to beimproved. This is indicated from theresults of measurements with the sixsigma method showing an averageperformance score of 3.74; expectationscore of 4.90; gap -1,16; satisfactionlevel is 76.37%, DPMO value is 251733,and sigma level is 2.25. It becomes thedominant attribute that causes customerdissatisfaction
Worksampling Sebagai Usaha Mengukur Produktivitas Perakitan Kursi Model Praktikum Analisa Perancangan Sistem Kerja Dan Ergonomi Putra, Boy Isma; Sari, Indah Apriliana; Jakaria, Ribangun Bamban
Jurnal Mesin Nusantara Vol 4 No 2 (2021): Jurnal Mesin Nusantara
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jmn.v4i2.16894

Abstract

Laboratorium Analisa Perancangan Sistem Kerja dan Ergonomi merupakan salah satu fasilitas yang dimiliki oleh Teknik Industri Universitas Muhammadiyah Sidoarjo. Salah satu kegiatan kerja yang dilakukan di fasilitas ini adalah kegiatan perakitan kursi model. Sebagaimana kita ketahui bersama, bahwa hasil dari setiap kegiatan/ pekerjaan pasti memiliki output, baik itu berupa jasa maupun produk manufaktur. Dalam setiap output yang dikeluarkan memiliki proses-prosesnya sendiri. Dari setiap proses yang ada pasti kita bisa mengamati cara kerja masing-masing proses, apakah termasuk produktif (termasuk dengan tingkat efektif dan efisien tinggi) atau tidak, apakah memiliki idle time atau tidak. Dari hal tersebut, kita bisa mengamati proses kerja menggunakan metode Work Sampling atau dalam bahasa asingnya disebut Ratio Delay Study atau Random Observation Method. Metode ini adalah suatu teknik untuk mengadakan sejumlah besar pengamatan terhadap aktivitas kerja dari mesin, proses, atau pekerja/operator. Permasalahan yang terjadi saat ini adalah belum adanya pengukuran kegiatan kerja pada operator perakitan kursi model selama pandemi covid 19 yang dilakukan pada mahasiswa peserta praktikum. Pada penelitian ini peneliti akan mencari nilai prosentase produktiv, rasio delay dan jumlah menit produktif. Adapun hasil yang didapat pada penelitian ini adalah banyaknya jumlah pengamatan/ kunjungan berdasarkan penentuan satuan waktu sebanyak 23 kali, terdapat 19 kegiatan produktif dengan prosentase sebesar sebesar 83% dan 4 kegiatan non produktif dengan prosentase sebesar 17%. Nilai ratio delay sebesar 0,20 dan jumlah menit produktifnya sebesar 21,64 menit.
ALTERNATIF PERANCANGAN TATA LETAK MESIN PRODUKSI DI CV. ANUGERAH SUKSES SEJAHTERA Pambudi, Yohanes Dwi Satya; Sari, Indah Apriliana
JISO : Journal of Industrial and Systems Optimization Vol. 2 No. 2 (2019): Desember 2019
Publisher : Universitas Maarif Hasyim Latif

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51804/jiso.v2i2.49-54

Abstract

Tata letak mesin adalah suatu hal yang penting jika dikaitkan dengan kegiatan proses produksi di perusahaan, karena dapat meminimalkan ruang produksi yang di butuhkan. Pada penelitian ini akan menggunakan metode  Algoritma Corelap, adapun  sumber data yang digunakan adalah data-data primer dan sekunder dari press release. Data akan dianalisa dengan pengumpulan seluruh nilai Total Closeness Rating stasiun kerja pada lantai produksi dan melakukan perhitungan corelap dengan cara mencari nilai tertinggi. Berdasarkan analisa data yang dilakukan, diperoleh kesimpulan bahwa pada penggunaan metode Algoritma Corelap dapat meminimalkan frekuensi pemindahan barang dan mempermudah jalannya proses produksi.
PENGENDALIAN PERSEDIAAN STOCK PADA DISTRIBUTOR BAUT DAN MUR DENGAN METODE ECONOMIC ORDER QUANTITY (EOQ) DAN PERIOD ORDER QUANTITY (POQ) Wahyuni, Tri Wahyuni; Sari, Indah Apriliana; Darmad, Darmadi; Nurmawati, Nurmawati
JISO : Journal of Industrial and Systems Optimization Vol. 3 No. 2 (2020): Desember 2020
Publisher : Universitas Maarif Hasyim Latif

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51804/jiso.v3i2.53-57

Abstract

Penelitian ini menitikberatkan pada proses peramalan penjualan mur baut di PT. Kairos Multi Sejahtera, karena sering kali mengalami kehabisan stok dikarenakan sistem order yang kurang tepat. Penelitian yang dilakukan ini bertujuan untuk melakukan pengendalian persediaan, menentukan kapasitas order, dan membuat interval pemesanan dengan metode EOQ dan POQ. Proses peramalan dilakukan berdasarkan data histori dua tahun terakhir, dengan pendekatan Trend Linier Line. Dari penelitian ini didapatkan perkiraan jumlah pesanan pada bulan ke 25 adalah sebesar 10.171 pcs, dengan standart deviasi 1.927 pcs. Jumlah order ekonomis ditentukan sebesar 340 pcs. Sedangkan untuk menentukan frekuensi pembelian digunakan metode POQ, yaitu sebanyak 2 kali setahun, sebanyak 71.713 pcs/order.
Appropriate Technology (TTG) as a Solution by KKN Students in Sambibulu Village : A Smart Waste Place: Teknologi Tepat Guna (TTG) Sebagai Solusi Oleh Mahasiswa Mahasiswi KKN di Desa Sambibulu : Tempat Sampah Pintar Waradhani , Farra Dwi Susilo; Purwanto , Syilviana Eka; Palupi , Ririn Retno; Aristanti , Prigi Dwi Gita; Sari, Indah Apriliana
Procedia of Social Sciences and Humanities Vol. 3 (2022): Proceedings of the 1st SENARA 2022
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pssh.v3i.300

Abstract

Disposing of garbage in its place can also be part of protecting the environment, but awareness of this is still relatively low. In tourist attractions, awareness is needed to maintain cleanliness, one of which is by throwing garbage in its place, because this will affect the beauty of the tourist spot itself. The goal in making Appropriate Technology in the form of smart trash cans equipped with motion sensors is to increase public interest in disposing of waste in its place. Smart trash cans that are designed and assembled have their own added value because they can increase public interest in disposing of waste in its place. The sensor trash bin can also make it easier when you want to throw out trash because you don't need to touch it anymore and just be in front of it, it will automatically open. The method used in this journal is descriptive qualitative. The data collection method was carried out by observation and interviews with several communities in Sambibulu Village. The results we got after the creation of smart trash bins were completed, the villagers were interested and started to get used to throwing garbage not just anywhere.
Co-Authors Aristanti , Prigi Dwi Gita Boy Isma Putra Darmad, Darmadi Darmadi Nurmawati Nurmawati Palupi , Ririn Retno Pambudi, Yohanes Dwi Satya Purwanto , Syilviana Eka Ribangun Bamban Jakaria Septi W, Reynaldi Ubaidillah, Achmad Wahyuni, Tri Wahyuni Waradhani , Farra Dwi Susilo