This research was conducted at a company that produces paints such as wall paint, tile paint, floor paint, steel construction paint and many other types of paint. In addition to these types of paint, color and size are additional factors that cause high product variants. Inventory management with ABC analysis is very necessary to control a number of inventories by taking into account the value of the investment. Based on company conditions and literature, the purpose of this study is to be able to classify inventory in the company and be able to determine inventory control based on ABC classification. The research method is divided into four stages, namely data formulation, data collection, data processing, and analysis and conclusions. Data processed is in 2016, available product variants are 941 items with a total product value of Rp 15,477,094,182.00. The results of ABC analysis are 124 product items or 13.18% A class, 211 product items or 22.42% B class, and 606 product items or 64.40% C class of the total number of products available.Key words : Paint, Inventory Control, ABC Classification
Dalam dunia industri manufaktur, peningkatan produktivitas merupakan hal yang sangat penting dalam memenuhi pasar domestik dan internasional juga untuk merawat kepercayaan pelanggan. Perusahaan berusaha untuk meningkatkan produktivitas pada produk Body Filter. Diketahui bahwa mesin Body Filter dalam kondisi tidak efisien dan pihak manajemen berusaha untuk menerapkan Total Productive Maintenance (TPM) untuk peningkatan produktivitas mesin. Tindakan perbaikan yang diambil adalah pembongkaran dan perbaikan pada penyetelan mesin die one stroke 30T hydraulic body. Kemudian tindakan perbaikan diuji menggunakan metode Overall Equipment Effectivevness (OEE), yang terdiri dari 3 elemen: ketersediaan, rerata kinerja dan rerata kualitas. OEE mampu digunakan sebagai perangkat yang membantu analisis pemecahan masalah. Melalui uji ilmiah dengan metode OEE menunjukkan peningkatan pada nilai total OEE dari 37.35% menjadi 58.82%. Detail nilai ketersediaan meningkat dari 80.09% menjadi 90.78%, rerata kualitas dari 46.83% menjadi 65.02% dan rerata kualitas dari 99.63% menjadi 99.67%. Dengan peningkatan 41.43% unit produksi sebanyak 241,412 unit dibanding sebelumnya 141,398 unit dan tingkat kegagalan produk menurun 35.64%. terbukti bahwa hasil dari tindakan perbaikan memberikan efek positif pada tingkat hasil produksi. Kata Kunci: Produktivitas, Hidrolik, Total Productive Maintenance (TPM), Overall Equipment Effectiveness (OEE).
This study aims to determine the cause of the actual man hours that did not reach the target in the interim modification work which refers to the modification of the STA 2598 bulkhead body structure on the 747-400 aircraft at PT. GMF Aeroasia Tbk. Tangerang. The type of research used in this study is a qualitative and quantitative method which refers to data taken from 15 aircraft that have performed aircraft maintenance at PT. GMF Aeroasia Tbk. By analyzing the man hours that have been partnered with the SAP application, value stream mapping analysis techniques are obtained to find out the source of the problem from the man hours delay with the stages of making current state mapping in current conditions, making process activity mapping to map existing activities at the time of work. takes place based on VA, NVA and NNVA and obtained from the results of the study the biggest cause of out of target in manhours in the modification of the structure of the bulkhead body STA 2598 on the 747-400 aircraft that was treated at PT. GMF AeroAsia Tbk is waste over processing which reaches 21 hours 38 minutes with a percentage of 14.74%, waste waiting as much as 1 hour 14 minutes with a percentage of 0.84% and a total waste motion of 30 minutes with a percentage of 0.34% with a total waste during work lasted for 23 hours 22 minutes with a percentage of 15, 97% with the proposed improvement by increasing the effectiveness of duration manhours which previously reached 145 hours 4 minutes, to 121 hours 12 minutes. Keywords: VSM, Maintenance, Waste Analysis, Manhours, PAM
Tujuan dari penelitian ini adalah untuk mengetahui dan menganalisa bottleneck yang terjadi saat jam sibuk, agar dapat memberikan masukan atau saran dalam pembagian kedatangan supplier. Tahapan analisa yang dilakukan pertama kali yaitu membuat penjadwalan dalam aktivitas pengamatan, setelah itu melakukan pengamatan terstruktur sesuai dengan jadwal yang sudah dibuat sebelumnya, lalu setiap supplier yang datang akan di record sesuai dengan zona waktu tertentu. Hasil pengamatan penelitian ini diketahui bahwa terjadinya bottleneck terjadi karena jumlah rata-rata kedatangan supplier paling banyak berada di zona waktu 10.00-11.00 yaitu sebanyak 4-5 kali, dan sebanyak 3-4 kali pada zona waktu 14.00-15.00. Jika dibandingkan dengan zona waktu 08.00-09.00 dan 09.00-10.00 maka hasilnya cukup signifikan yaitu hanya 1-2 kali di jam tersebut. Waktu pelayanan yang dibutuhkan setiap kedatangan supplier adalah 20 menit, sehingga pada waktu 10.00-11.00 waktu pelayanan yang terjadi adalah 80 hingga 100 menit, dan pada waktu 14.00-15.00 adalah 60 hingga 80 menit. Kata Kunci : Kedatangan supplier, bottleneck, just in time
PT. Ching Luh Indonesia is a company engaged in the manufacturing industry that produces sports shoes with well-known global brands, with annual revenues of more than US $ 1 billion, and has 8,000 workers. PT. Ching Luh Indonesia is a company that is responsive to technological advances and pays great attention to the comfort of employees in working, especially in the Laboratory section. In that section, the bonding checking process on the shoe samples currently still uses direct checking without any time reference in each sample. This is considered less effective because it makes the addition of the remaining sample for the next shift. This study aims to determine the standard time of each shoe sample variant and to determine the number of samples received by each operator. From the research results using the calculation of the standard time can be determined the standard time of each variant of the shoe sample, so it can also be determined the number of samples received for each operator. By determining the standard time for each shoe sample, it is expected that each operator can complete each sample according to the predetermined standard time, so that the specified target can be achieved.. Keywords: Standard Time, Bonding, Shoe Samples, Laboratory, Operator
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