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Optimizing New Product Development in The Hijab Industry: A House of Risk Analysis on Marketing and Design Process Wijaya, Muhammad Agusta; Handayani, Dwi; Basuki, Demas Emirbuwono; Mukarim, Rifki Nurul
JTI: Jurnal Teknik Industri Vol 10, No 1 (2024): JUNI 2024
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jti.v10i1.28883

Abstract

XYZ Company, a Micro, Small, and Medium Enterprise (MSME) based in Yogyakarta, specializes in producing hijabs but faces challenges in maintaining customer interest due to a misalignment between product designs and consumer preferences. To address this, the company actively engages in new product development (NPD), focusing on trend analysis and model innovation to cater to customer needs better. An essential part of minimizing risks during the NPD process involves evaluating and identifying potential pitfalls, particularly in marketing and design. This study employs the Hazard and Operability Review (HOR) method to assess risks systematically. Initial findings from HOR phase 1 reveal that inadequate competitor information (A3) leads to significant risks in competitor product identification (E3), contributing approximately 70.34% to the total Aggregate Risk Priority (ARP). Subsequently, in HOR phase 2, XYZ Company prioritizes ten mitigation actions, with conducting a comparative study of competitors' products (PA1) being the most critical, reflected by an ETDk value of 540. Keywords: House of Risk (HOR), Hijab Fashion, Hijab Industry, New Product Development (NPD)
Optimizing BT-1804 Product Quality with Six Sigma Approach Apriani, Ratna Agil; Basuki, Demas Emirbuwono; Handayani, Dwi; Wibowo, Latifah Fitri Nuraida
SITEKIN: Jurnal Sains, Teknologi dan Industri Vol 21, No 2 (2024): June 2024
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/sitekin.v21i2.29773

Abstract

PT. Bakrie Autoparts produced BT-1804 products for 12 months, and of the 9537 units produced, there were 3572 product defects with various types of defects. Therefore, Six Sigma with DMAIC is used to minimize defect problems. In stages, define used Critical to Quality (CTQ), where 16 types of potential defects were found in the BT-1804 product. At stage Measure, the Pareto diagram measures the highest frequency of defects and the improvements needed. At stageAnalyze used the Fishbone Diagram, where this method focuses on repairing 1 type of defect in BT-1804, which is the type of machining defect that is the dominant defect. At stageImprove, correcting the root of the problem with FMEA (Failure Mode and Effect Analysis), where it was found that inaccurate machine settings had the highest RPN value of 100. So, suggestions were given by providing knowledge in the form of training related to production mechanisms and providing supervision of operator performance during the machine setting process. Keywords: Quality Improvement, Six Sigma, DMAIC; Failure Mode and Effect Analysis
Risk Mitigation Design for Supply Chain Activities in Printing Industry with House of Risk Method Suaib, Robih Alfian Hastrianda; Mansur, Agus; Basuki, Demas Emirbuwono; Aulia, Baiq Putri Rizka
SITEKIN: Jurnal Sains, Teknologi dan Industri Vol 21, No 2 (2024): June 2024
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/sitekin.v21i2.29853

Abstract

Alvian MSMEs is a company engaged in printing, which serves ordering calendars, banners or billboards. The problem faced by Alvian MSMEs today is supply chain activities and production that are usually late so that products experience a decrease in buying interest from customers. To overcome these problems, MSMEs mitigate risks in supply chain and production activities using the HOR (House Of Risk) Method. Based on Hor phase 1, 12 risk events and risk agents were obtained. The identification results show that  the highest risk agent is low-quality raw materials (A9). This risk agent has the highest value because it can cause risk events in the form of poor quality or defects (E9). In HOR phase 2, 6 priorities were obtained for risk mitigation to prevent system failure (PA3), implementing preventive maintenance routines is a top priority. With an ETDk value of 10386, PA3 mitigation measures can reduce risk factors such as manufacturing defects, misconceptions of customer specifications, and quality testing problems, improper maintenance, overuse, system failure, technical problems with printing machines, staff or management failures, no routine monitoring of machine checks (A11,A8,A4,A5,A7).
Pengendalian Kualitas Produk Cylinder Block 4TNV 88C Pada PT. Yanmar Indonesia Dengan Pendekatan Six Sigma Jannah, Rizky Miftahul; Basuki, Demas Emirbuwono; Mukarim, Rifki Nurul; Abdurrahman, Zaki; Apriani, Ratna Agil
JOURNAL OF INDUSTRIAL AND MANUFACTURE ENGINEERING Vol. 8 No. 1 (2024): EDISI MEI
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jime.v8i1.10253

Abstract

PT. Yanmar Indonesia merupakan perusahaan swasta yang bergerak dibidang industri komponen alat-alat pertanian dan generator. Pengendalian mutu merupkan hal yang sangat penting agar pelanggan merasa kebutuhannya terpenuhi oleh produk yang digunakan. Oleh karena itu PT. Yanmar selalu berusahan meningkatkan kualitas mutu dari produk mereka untuk menjaga kepuasan pelanggan dan bertahan di pangsa pasar. Akan tetapi PT.Yanmar dihadapi beberapa masalah kecacatan produk khusunya pada produk Cylinder Block 4TNV 88C. Tujuan dari penelitian ini adalah untuk mengidentifikasi penyebab masalah serta memberikan rekomendasi perbaikan untuk menurunkan persentase cacat tersebut. Pengendalian mutu dilakukan dengan metode Six Sigma dengan DMAIC (Define, Measure, Analyze, Improve, Control). Didapatkan dalam kurun waktu 12 bulan terdapat 10880 unit yang cacat dari total 337082 total yang di produksi, dan yang produk dengan kecacatan tertinggi yaitu Cylinder Block 4TNV dengan 776 atau sebesar 30,32%. Penyebab terjadinya kecacatan ini disebabkan oleh kurangnya penngetahuan tentang setting mesin dengan skor RPN yang diperoleh yaitu RPN 504. Usulan rekomendasi untuk memenimalisir adanya defect yaitu memberikan pengetahuan berupa training atau seminar terkait dari mekanisme perihal proses produksi yang dilakukan, dan memberikan pengawasan terhadap kinerja operator pada saat melakukan proses setting terhadap mesin. Serta memberikan pengetahuan untuk mengurangi adanya ukuran atau proses yang tidak sesuai.