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All Journal SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin Jurnal Ilmiah Teknik Industri PERFORMA : Media Ilmiah Teknik Industri JITMI (Jurnal Ilmiah Teknik dan Manajemen Industri)
Rini Alfatiyah
Pamulang University
Automotive Engineering Control & Systems Engineering Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering

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Peningkatan Kualitas Produk Sepatu Running dengan Metode Fishbone, NGT Dan 5W+1H Rini Alfatiyah; sofian bastuti
JITMI (Jurnal Ilmiah Teknik dan Manajemen Industri) Vol 4, No 2 (2021): JITMI
Publisher : Universitas Pamulang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/jitmi.v4i2.y2021.p82-90

Abstract

Dalam menghadapi tingkat kompetisi yang semakin kompetitif, maka perusahaan berusaha meningkatkan kualitas produk melalui penurunan jumlah produk cacat yang terjadi selama proses produksi, Sepatu model running memiliki rasio cacat  terbesar sehingga menimbulkan penambahan biaya - biaya kualitas yang harus dikeluarkan perusahaan. Sepatu model running  saat ini juga memiliki penyerapan pasar yang jauh lebih besar dari model sepatu lainnya.   Dalam menjaga kualitas produksi perusahaan sebenarnya telah menetapkan standar kualitas yang harus diikuti meliputi kebersihan sepatu, bentuk sepatu, kerapihan sepatu, kestabilan sepatu dan kekuatan sepatu.Tujuan dalam penelitian ini adalah Untuk mengidentifikasi faktor dominan penyebab terjadinya cacat produk sepatu running dan memberikan rekomendasi perbaikan untuk peningkatan kualitas produk sepatu running. Metode yang dilakukan untuk penyelesaian masalah yaitu menggunakan Quality Control Circle dengan menganalisa critical to quality, mencari penyebab masalah dengan fishbone diagram, mencari penyebab dominan masalah dengan NGT dan memberikan rekomendasi perbaikan dengan 5W+1H. Hasil penelitian didapat usulan dan perbaikan yang dilakukan adalah Pembuatan bantalan di mesin press, perubahan cara pengeleman yang lebih tepat, penambahan lampu UV, pengadaan sikat baru agar proses pengeleman lebih sempurna,  penetapan langkah-langkah kerja proses yang dibuat dalam Standard Operating Procedure untuk menjamin konsistensi kualitas produk selalu dalam level atau sesuai standar yang ditetapkan.
IMPROVING THE EFFECTIVENESS OF PRIMARY ROLLING MACHINE WITH OEE AND SIX BIG LOSSES METHOD Rini Alfatiyah; Sofian Bastuti
SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin Vol 14, No 2 (2020): SINTEK JURNAL
Publisher : University of Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/sintek.14.2.85-93

Abstract

Each company wants to improve the efficiency of the production process so that it can compete in terms of price and quality with other companies. The company that is the object of this research is engaged in electronics manufacturing. The problem that occurs is the difference in production results between the company's target and the reality that occurs, with an indication of a decrease in the effectiveness of production machines. The highest reduction in machine effectiveness occurred in primary winding machines. The purpose of this research is to measure the value of the effectiveness of the primary rolling machine using the overall equipment effectiveness (OEE) method and six big losses. Furthermore, to analyze the factors that are the main priority as a basis for improvement proposals to increase production efficiency using a causal diagram. In the calculation, OEE measures effectiveness with 3 points of view, namely availability, performance, and quality. To determine the decrease in machine effectiveness, the six big losses method was used. The results showed that the average effectiveness level of the primary rolling machine during the study period was 80.7%, with an average value of 97.75% availability, 68.15% performance, and 99.65% quality. Meanwhile, the one that most affected the decrease in the effectiveness of the primary rolling machine was reduced speed losses.
Optimalisasi Sistem Antrian di Farmasi Rawat Jalan Rumah Sakit Grha Permata Ibu dengan Metode Lean Hospital Rini Alfatiyah; Sofian Bastuti
Performa: Media Ilmiah Teknik Industri Vol 21, No 1 (2022): Performa: Media Ilmiah Teknik Industri
Publisher : Industrial Engineering Study Program, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/performa.21.1.50455

Abstract

Grha Permata Ibu Hospital is one of the major hospitals in Depok with adequate facilities in its services. One of the main factor in hospital services is drug serviceat the pharmacy. Often the problema in drug service is the long waiting time from drug provision, therefore this research was conducted to identify the waste that occurs in drug services in outpatient pharmacies using the Lean Hospital method by making Value Stream Mapping (VSM) and Process Activity Mapping (PAM). This research  was also conducted using quantitative research method to see the optimization in the queuing system in drug services in outpatient pharmacies. Meanwhile the resulto f the observation and calculation of the queuing system in drug services at the pharmacy are that the speed of prescription arrival is 0.297 minutes, for the calculation of the speed of prscription sevice is 3.366 minute per patient, the expected waiting time in the system is 0.32 minutes per patient waiting on the queue is 0.029 minutes per patient. Base on the result of the percentage of Process Cycle Efficiency (PCE), it is known that the efficiency of activity time in drug services in outpatient pharmacies has increased 10.8% from the eclusive system. The resulto f these observations made proposal for improvement in drug services in outpatient pharmacies
Safety Riding Analysis Using the PDCA Concept for Plumbing Fitting Industry Employees in Tangerang Sofian Bastuti; Rini Alfatiyah
Jurnal Ilmiah Teknik Industri Vol. 21, No. 2, December 2022
Publisher : Department of Industrial Engineering Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jiti.v21i2.18151

Abstract

Based on Law No. 1 of 1970 every company must prevent accidents (including traffic accidents on the way to and from work), fires occupational diseases. The problem in this study is the number of traffic accidents by employees of the Plumbing Fitting Company in Tangerang. The purpose of this study is to determine the factors that cause traffic accidents and provide solutions for preventing traffic accidents for company employees. Analysis of the factors causing traffic accidents uses the PDCA concept, where this concept has several stages, namely Plan, Do, Check, and Action. The result of this research is employee traffic accidents decreased from 16 accident cases to 3 accident cases or if calculated on average before repair 1.34 accident cases per month and after repair 0.3 accident cases per month decreased by 77.6%.
Peningkatan Kualitas Produk Sepatu Running dengan Metode Fishbone, NGT Dan 5W+1H Rini Alfatiyah; sofian bastuti
JITMI (Jurnal Ilmiah Teknik dan Manajemen Industri) Vol 4, No 2 (2021): JITMI
Publisher : Universitas Pamulang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/jitmi.v4i2.y2021.p82-90

Abstract

Dalam menghadapi tingkat kompetisi yang semakin kompetitif, maka perusahaan berusaha meningkatkan kualitas produk melalui penurunan jumlah produk cacat yang terjadi selama proses produksi, Sepatu model running memiliki rasio cacat  terbesar sehingga menimbulkan penambahan biaya - biaya kualitas yang harus dikeluarkan perusahaan. Sepatu model running  saat ini juga memiliki penyerapan pasar yang jauh lebih besar dari model sepatu lainnya.   Dalam menjaga kualitas produksi perusahaan sebenarnya telah menetapkan standar kualitas yang harus diikuti meliputi kebersihan sepatu, bentuk sepatu, kerapihan sepatu, kestabilan sepatu dan kekuatan sepatu.Tujuan dalam penelitian ini adalah Untuk mengidentifikasi faktor dominan penyebab terjadinya cacat produk sepatu running dan memberikan rekomendasi perbaikan untuk peningkatan kualitas produk sepatu running. Metode yang dilakukan untuk penyelesaian masalah yaitu menggunakan Quality Control Circle dengan menganalisa critical to quality, mencari penyebab masalah dengan fishbone diagram, mencari penyebab dominan masalah dengan NGT dan memberikan rekomendasi perbaikan dengan 5W+1H. Hasil penelitian didapat usulan dan perbaikan yang dilakukan adalah Pembuatan bantalan di mesin press, perubahan cara pengeleman yang lebih tepat, penambahan lampu UV, pengadaan sikat baru agar proses pengeleman lebih sempurna,  penetapan langkah-langkah kerja proses yang dibuat dalam Standard Operating Procedure untuk menjamin konsistensi kualitas produk selalu dalam level atau sesuai standar yang ditetapkan.
Improving the Quality of Service Using the IPA and PGCV Methods at BPJS Kesehatan, South Tangerang Rini Alfatiyah; Sofian Bastuti
Jurnal Ilmiah Teknik Industri Vol. 22, No. 1, June 2023
Publisher : Department of Industrial Engineering Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jiti.v22i1.21685

Abstract

BPJS Health is tasked with administering the health insurance program, or better known as the National Health Insurance (JKN). The problem that occurs is that there are still many community reports indicating that BPJS Health services in Tangerang are still not good. The goal to be achieved by the author is to find out the quality of service that will be provided by the South Tangerang City BPJS Health Service Office to users and provide suggestions for improvement to increase customer satisfaction at the South Tangerang City BPJS Health Service Office. The method used in this paper uses Importance Performance Analysis (IPA) and Potential Gain in Customer Service (PGCV). The results of this study are IPA analysis stating that the majority of services are in quadrant IV, which means that the service is satisfactory but services that are not considered important by customers. While 6 services are considered important by customers but are not satisfactory. Meanwhile, the PGCV analysis stated that long queue waiting times were a top priority for improvement.
IMPLEMENTASI NOMINAL GROUP TECHNIQUE (NGT) UNTUK PENINGKATAN KUALITAS PRODUK PLUMBING FITTING TYPE PART S11038Z Rini Alfatiyah; Sofian Bastuti; Adi Suryana
JITMI (Jurnal Ilmiah Teknik dan Manajemen Industri) Vol 6, No 1 (2023): JITMI
Publisher : Universitas Pamulang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/jitmi.v6i1.y2023.p33-41

Abstract

Kualitas memegang peranan vital dalam keberlangsungan suatu industri manufaktur, bahkan juga kualitas produk menjadi tolak ukur untuk menilai keberhasilan industri manufaktur dalam memproduksi produk yang berkualitas. Permasalahan dalam Penelitian ini adalah jumlah defect proses polishing pada type part s11038z  masih sangat tinggi melebihi standar yang ditetapkan perusahaan yaitu 2.50%. Tujuan dalam penelitian ini guna mengetahui jenis defect dominan  proses polishing pada type part s11038z. Metode  dalam penelitian ini menggunakan fishbone dan Nominal Group Technique dengan pendekatan brainstroming. Hasil penelitian diketahui jenis defect menokori yang paling dominan sebesar 2,40% dan untuk nilai nominal group technique yaitu ≥ 21, faktor penyebab yang melebihi nilai dari NGT dalah  Zeropoint Center buff NC. 46 Puliprom, head 1 ,2 ,3 dan 4 memiliki nilai 35, Tidak ada sill peredam gesekan nozel spray gun memiliki nilai 33, Kesalahan pemakaian torsi program memiliki nilai 28,  Tidak ada panduan setting zeropoint Nc. 46 puliprom memiliki nilai 27 dan Trypoli habis tidak terdeteksi memiliki nilai 24.
Co-Authors Adi Suryana Sofian Bastuti Sofian Bastuti Sofian Bastuti