Tekinfo: Jurnal Ilmiah Teknik Industri dan Informasi 2024-05-20T03:22:52+00:00 Ida Giyanti Open Journal Systems <p style="text-align: justify;"><span lang="en"><strong>Tekinfo ( Jurnal Ilmiah Teknik Industri dan Informasi )</strong> merupakan jurnal yang dikelola oleh program studi S1 Teknik Industri, Fakultas Teknik, Universitas Setia Budi yang terbit setiap enam bulan sekali yaitu Bulan Mei dan Bulan November pada setiap tahunnya. Naskah yang kami terbitkan mencakup bidang ilmu Teknik Industri dan Teknologi Informasi. Kami terbuka bagi para pembaca dan peneliti untuk berkontribusi mengirimkan naskah penelitian yang mencakup bidang ilmu tersebut.<br></span></p> The Selection of Organic Food Suppliers Using Analytic Network Process (ANP) 2024-05-14T11:57:59+00:00 Nur Izzaty Alma Arif Raihan Dara Lufika <p><em>Supplier selection is one of the activities in the flow of supply chain and strategic decisions that can increase&nbsp;&nbsp;&nbsp; &nbsp;the competitive advantages for the company. AF organic shop is a business engaged in the organic food industry. There are several problems related to supplier selection due to the less optimal performance of each supplier. This study employed Analytic Network Process (ANP) method and assisted with the Software Super Decisions in order to determine the primary criteria and sub-criteria in the process of supplier selection, adjusted to the requirements of AF by comparing various feedbacks regarding each supplier against the specified criteria to achieve company goals. The results revealed that the order of the essential criteria for AF’s suppliers &nbsp;sequentially are quality (0.417), price (0.360), service (0.159), and delivery (0,070). Meanwhile, the primarily subcriteria considered supplier selection was the conformity of products and specifications with the score 0.739. Quality criteria is the most important focus for AF since it committed to maintain the quality of organic food ingredients sold to consumers. Therefore, it indicated that the best supplier was WSM with the score 0.446.</em></p> 2024-05-14T11:39:37+00:00 ##submission.copyrightStatement## Design and Construction of Oyster Mushroom Baglog Mixing Tool Using Design For Manufacturing & Assembling (DFMA) Method 2024-05-14T11:58:24+00:00 Nur Islahudin Ishar Udin Khoir <p><em>This research was motivated by a need for more optimization in mixing and pouring baglog planting media into the plastic at Omah Jamur Ungaran. This mixing process has several drawbacks, such as baglog experiencing clumping, so sifting is needed. The pouring of baglog planting media is still done manually, pouring the mixing results into the soil and then putting it in plastic. It is feared that the pouring of baglog results into the ground has contaminated the place of pouring the results baglog mixing. They fear that the pouring baglog will result in the environment. There is contamination at the location of running the results of baglog mixing. This study aims to determine whether sifting and mixing can combine into one process and the method using Design for Manufacturing and Assembly methods. This study resulted in the design, calculations, and Static Stress Frame tests using the simulation feature of AutodeskFusion360, with a maximum capacity of 40kg, using a 1hp motor, rotation speed has 140 RPM. From study has the results, it was concluded this machine could produce results in 55 minutes, producing 150 Baglog, eliminating the sieving process installing an iron net with a size of 5mm, process mixing and pouring planting media baglog using the results of the machine design has made. Application of design for manufacturing and assembly method at design tool has simplified components of the previous machine into 12 parts at the machine has made<strong>.</strong><br> </em></p> 2024-05-14T11:57:07+00:00 ##submission.copyrightStatement## Mapping the Effectiveness and Efficiency of Product Design Methods: Literature Review 2024-05-20T03:22:52+00:00 Widyastuti Widyastuti Erni Suparti Alva Edy Tontowi <p><em>Identification of user needs and their conversion into product specifications is an important stage in the product design process. The large number of design methods currently available is a challenge for designers in choosing an effective and efficient design method. The aim of this literature review was to identify the use of product design methods between 2019-2023, mapped the effectiveness and efficiency of existing product design methods. Identification process used bibliometric analysis of articles in the SCOPUS database. VOSviewer software was used in the analysis process with co-occurence type and full-counting calculation methods. Effectiveness mapping was based on 7 criteria (E1 - E7) and efficiency based on 3 criteria (F1 - F3). The identification results show that the design methods that have been widely used in the last five years were value engineering, quality function deployment, user centered design, universal design, kansei engineering and TRIZ. The mapping results show that effective and efficient methods were QFD and value engineering. The effectiveness and efficiency of other methods were explained in more detail in this review.</em></p> 2024-05-14T12:24:31+00:00 ##submission.copyrightStatement## Pengendalian Kualitas dengan Menggunakan Metode Six Sigma dan Multivariate Exponentially Weighted Moving Average (MEWMA) pada Produk EQ Spacing di PT Sinar Semesta 2024-05-15T22:53:07+00:00 Alvito Shultan Alfiansyah Elly Wuryaningtyas Yunitasari Kusmendar Kusmendar <p>Dalam proses produksi produk <em>EQ Spacing</em> di PT Sinar Semesta, ditemukan bahwa terdapat delapan jenis <em>defect</em> yang mengakibatkan cacat produk melebihi standar perusahaan. Tujuan dari penelitian ini adalah menjalankan serangkaian analisis dan tindakan yang terfokus pada pengendalian kualitas produk serta mengidentifikasi berbagai aspek yang memerlukan perbaikan selama proses produksi. Jenis cacat dengan presentase tertinggi meliputi permukaan tidak rata sebesar 35,3%, keropos sebesar 24,9%, dan gempil sebesar 19,3%. Dengan menggunakan pendekatan <em>Multivariate Exponentially Weighted Moving Average</em> (MEWMA) dengan bobot 4,05, ditemukan pergeseran pada periode 6, 10, 11, 12, 13, 14, dan 15 pada grafik MEWMA, dengan nilai DPMO sebesar 24.268 dan sigma. dari 3,5. Analisis ini menunjukkan bahwa untuk mencegah cacat yang berlebihan, kinerja proses produksi harus ditingkatkan. PT Sinar Semesta harus menyarankan modifikasi berdasarkan pendekatan 5W+1H untuk mengurangi jumlah cacat pada produk tas. Tujuan dari peningkatan kualitas ini adalah untuk mendekati nihil cacat dan tingkat kegagalan yang sangat rendah. Hal ini bertujuan agar produk akhir menjadi lebih unggul dan memenuhi persyaratan kualitas perusahaan.</p> 2024-05-14T12:35:42+00:00 ##submission.copyrightStatement##