http://45.118.112.109/ojspasim/index.php/JITI/issue/feedJURNAL ILMIAH TEKNIK INDUSTRI2023-04-30T17:19:37+07:00Open Journal Systems<p><span style="font-style: inherit; font-weight: inherit;"><strong>Jurnal Tehnik Industri,</strong> merupakan jurnal ilmiah sebagai bentuk pengabdian dalam hal pengembangan bidang Tehnik Industri dan bidang terkait lainnya. Jurnal Tehnik Industri diterbitkan oleh Fakultas Tehnik Industri Universitas Nasional PASIM. Redaksi mengundang para professional dari dunia usaha, pendidikan, peneliti untuk menulis mengenai perkembangan ilmu di bidang yang berkaitan dengan Tehnik Industri. Jurnal Tehnik Industri diterbitkan 2 (dua) kali dalam 1 tahun.</span></p>http://45.118.112.109/ojspasim/index.php/JITI/article/view/353PENGARUH BAHAN BAKU DAN PROSES PRODUKSI TERHADAP KUALITAS PRODUK PADA PT GARUDA MAS SEMESTA2023-04-30T17:19:37+07:00Sjamsuridjalirhsyamsurijal@gmail.comYuni Ambarwatiyuniambarwati628@gmail.com<p><span dir="ltr" style="left: 19.79%; top: 78.11%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.07746);" role="presentation">Based on a preliminary survey that has been conducted at PT Garuda Mas Semesta</span><span dir="ltr" style="left: 85.95%; top: 78.11%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.00818);" role="presentation">, it </span><span dir="ltr" style="left: 12.1%; top: 80.42%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.12193);" role="presentation">can be seen that the raw materials used have less affordable prices and the planning for raw</span><br role="presentation"><span dir="ltr" style="left: 12.1%; top: 82.72%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.07142);" role="presentation">materials is not well</span><span dir="ltr" style="left: 28.12%; top: 82.72%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif;" role="presentation">-</span><span dir="ltr" style="left: 28.73%; top: 82.72%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.06038);" role="presentation">scheduled. The production process does not run on time. And the quality of </span><span dir="ltr" style="left: 12.1%; top: 85%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.16658);" role="presentation">the resulting product has a durability that is not good. The</span> <span dir="ltr" style="left: 63%; top: 85%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.17525);" role="presentation">purpose of this research is to</span><br role="presentation"><span dir="ltr" style="left: 12.1%; top: 87.31%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.10931);" role="presentation">determine the effect of raw materials (X1) and production processes (X2) on product quality </span><span dir="ltr" style="left: 12.1%; top: 89.61%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.17723);" role="presentation">(Y). The methodology used in this study is descriptive and associative methods used to</span></p> <p><span dir="ltr" style="left: 12.1%; top: 89.61%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.17723);" role="presentation"><span dir="ltr" style="left: 12.1%; top: 8.83%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.16973);" role="presentation">determine the effect of raw materials and prod</span><span dir="ltr" style="left: 52.15%; top: 8.83%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.15655);" role="presentation">uction processes on product quality at PT.</span> <span dir="ltr" style="left: 12.1%; top: 11.14%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.0597);" role="presentation">Garuda Mas Universe. The analysis used in this research is simple linear regression and multiple</span><br role="presentation"><span dir="ltr" style="left: 12.1%; top: 13.42%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.17367);" role="presentation">linear regression analysis. The results of the analysis state that there is an effect of Raw</span> <span dir="ltr" style="left: 12.1%; top: 15.72%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.08358);" role="presentation">Materials (X1) and Prod</span><span dir="ltr" style="left: 31.65%; top: 15.72%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.09263);" role="presentation">uction Process (X2) on Product Quality (Y). From the results of these</span><br role="presentation"><span dir="ltr" style="left: 12.1%; top: 18.03%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.11214);" role="presentation">studies, companies are advised to use high</span><span dir="ltr" style="left: 47.01%; top: 18.03%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif;" role="presentation">-</span><span dir="ltr" style="left: 47.62%; top: 18.03%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.12086);" role="presentation">quality raw materials so that products have good</span> <span dir="ltr" style="left: 12.1%; top: 20.33%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.07449);" role="presentation">quality, companies are expected to pay more attention to production process equipment in good</span><br role="presentation"><span dir="ltr" style="left: 12.1%; top: 22.61%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.1139);" role="presentation">condition such as machines, and companies should add product colors so that products have</span> <span dir="ltr" style="left: 12.1%; top: 24.92%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.07778);" role="presentation">variety and are not monotonous.</span></span></p>2023-04-30T17:16:35+07:00Copyright (c) 2023 Sjamsuridjal, Yuni Ambarwati (Author)http://45.118.112.109/ojspasim/index.php/JITI/article/view/350Pengembangan Sistem Informasi Berbasis Barcode Untuk Proses Pendapatan Operator Jahit PT Adira Semesta Industri2023-04-30T17:17:46+07:00Edi Junaediedibanten@gmail.comEllen Lutfah Azahraellenlutfah@gmail.com<p><span dir="ltr" style="left: 14.28%; top: 75.47%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.0849);" role="presentation">This study aims to develop an information system to process sewing operator income. Operator </span><span dir="ltr" style="left: 14.28%; top: 77.77%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.06635);" role="presentation">income is known from the output data of each operator. The proposed barcode-based information</span><br role="presentation"><span dir="ltr" style="left: 14.28%; top: 80.05%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.10471);" role="presentation">system design aims to eliminate problems that occur in the company when calculating sewing </span><span dir="ltr" style="left: 14.28%; top: 82.36%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.07176);" role="presentation">operator income. The design of this information system uses a barcode scanner as an automation</span><br role="presentation"><span dir="ltr" style="left: 14.28%; top: 84.66%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.04288);" role="presentation">tool for recording goods data. Barcode stickers will replace all existing stock cards and other visual </span><span dir="ltr" style="left: 14.28%; top: 86.95%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.12395);" role="presentation">control tools, such as material identity forms, part identity stickers, ready-to-supply material</span></p> <p><span dir="ltr" style="left: 14.28%; top: 86.95%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.12395);" role="presentation"><span dir="ltr" style="left: 14.28%; top: 13.73%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.06745);" role="presentation">stickers, and check sheets. The automation process by scanning barcodes at the time of incoming</span> <span dir="ltr" style="left: 14.28%; top: 16.03%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.05581);" role="presentation">and outgoing goods transactions can minimize the occurrence of data manipulation. Goods data in</span><br role="presentation"><span dir="ltr" style="left: 14.28%; top: 18.31%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.05676);" role="presentation">the process will be automatically stored in the database after scanning the barcode sticker, making</span> <span dir="ltr" style="left: 14.28%; top: 20.62%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.0832);" role="presentation">it easier for user activities to obtain information about goods data. The data used in this study is</span><br role="presentation"><span dir="ltr" style="left: 14.28%; top: 22.93%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.09539);" role="presentation">primary data based on observations and interviews with the production department. The use of</span> <span dir="ltr" style="left: 14.28%; top: 25.21%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.08994);" role="presentation">barcodes turns out to be able to have a good impact on the results of the information conveyed,</span><br role="presentation"><span dir="ltr" style="left: 14.28%; top: 27.51%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.13756);" role="presentation">such as the ease of sending and increasing the accuracy of the received database, as well as</span> <span dir="ltr" style="left: 14.28%; top: 29.82%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.07097);" role="presentation">controlling or monitoring performance.</span></span></p>2023-04-30T17:00:09+07:00Copyright (c) 2023 Edi Junaedi, Ellen Lutfah Azahra (Author)http://45.118.112.109/ojspasim/index.php/JITI/article/view/351PERANCANGAN PERSEDIAAN BAHAN BAKU COKLAT DI PT. MARVEL FOOD INDUSTRY2023-04-30T17:18:51+07:00Achirsyah Baharpakiir@gmail.comRenaldi Maulanarenaldimaulana015@gmail.com<p><span dir="ltr" style="left: 12.1%; top: 53.72%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.00991);" role="presentation">Provision of raw materials is important for a company including PT. Marvel Food Industry. However, </span><span dir="ltr" style="left: 12.1%; top: 56.03%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.04984);" role="presentation">the fluctuating amount of raw material use makes it difficult to predict the use of raw materials so</span><br role="presentation"><span dir="ltr" style="left: 12.1%; top: 58.33%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.08842);" role="presentation">that there is still a mismatch between the planned amount of raw material needs and the actual </span><span dir="ltr" style="left: 12.1%; top: 60.64%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.03262);" role="presentation">amount of use. The results of this study are to classify groups of each raw material such as group A</span><br role="presentation"><span dir="ltr" style="left: 12.1%; top: 62.92%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.00948);" role="presentation">consisting of 8 items, group B consisting of 6 items, and group C consisting of 4 items. The results of </span><span dir="ltr" style="left: 12.1%; top: 65.23%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.03259);" role="presentation">the forecasting calculation use the single moving average method, taking into account the error rate</span><br role="presentation"><span dir="ltr" style="left: 12.1%; top: 67.53%; font-size: calc(var(--scale-factor)*11.00px); font-family: serif; transform: scaleX(1.03178);" role="presentation">of the method. Economic order quantity calculation is more efficient with 11 orders in a year.</span></p>2023-04-30T17:01:51+07:00Copyright (c) 2023 Achirsyah Bahar, Renaldi Maulana (Author)