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All Journal OPSI Jurnal Optimalisasi JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI Journal of Appropriate Technology for Community Services Community Development Journal: Jurnal Pengabdian Masyarakat Prosiding SNAST Jurnal Aplikasi Ilmu Teknik Industri (JAPTI) Jurnal INKOFAR
Rian Prasetyo
Program Studi Teknik Industri, Fakultas Teknik, Universitas Veteran Bangun Nusantara, Sukoharjo
Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Health Professions Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Public Health

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Journal : Jurnal INKOFAR

 1 
RANCANG BANGUN MESIN PENGADUK SABUN CUCI CAIR UNTUK MENGOPTIMALKAN WAKTU PRODUKSI PADA INDUSTRI RUMAH TANGGA Rahmatul Ahya; Rian Prasetyo; Maria Puspita Sari; Mathilda Sri Lestari
Jurnal Inkofar Vol 5, No 1 (2021)
Publisher : Politeknik Meta Industri

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (498.871 KB) | DOI: 10.46846/jurnalinkofar.v5i1.196

Abstract

Indonesia's economy during the second quarter of 2020 getting a contraction about 4.19 percent, due to the COVID-19 pandemic. This decline has an impact on the economic sector, one of which is MSMEs which contribute 15.75 percent annually to economic growth. Liquid soap is one of the MSMEs products that needs improvement because of this impact. This research was purposed to develop the process of mixing liquid soap ingredients with an electric-powered stirrer machine to obtain a constant mixing process, and produce a homogeneous mixture of liquid soap. The results of this research succeeded in making a liquid soap mixer machine using “L” shape plate frame with dimensions of length x width x height about 610 x 530 x 900 mm. The power of the stirrer machine about 0.25 HP using an electric motor, with rotation speed of 1400 rpm on electric motor and 343.4 rpm on stirrer, and produces a torque for stirring the concentrate of liquid soap about 3.42 N.m. The results of the production of liquid soap with the machine show an increased in production time about 30.9%, and the product have characteristics of a thicker liquid soap, than manual production, for the same production volume.
PENGENDALIAN KUALITAS PRODUK PAKAIAN ANAK PADA INDUSTRI GARMENT DENGAN METODE SEVEN TOOLS Rian Prasetyo; Yoga Kusuma Bakhti
Jurnal Inkofar Vol 6, No 1 (2022)
Publisher : Politeknik Meta Industri

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (858.343 KB) | DOI: 10.46846/jurnalinkofar.v6i1.210

Abstract

Sektor industri garment di Indonesia pada tahun 2019 mengalami peningkatan produksi hingga 29,19 persen dengan mayoritas order dari pasar ekspor. Peningkatan produksi harus didukung dengan kualitas produk yang baik, sehingga akan berpengaruh dengan kepercayaan konsumen. Berdasarkan observasi jumlah defect pada bulan Januari 2021 untuk produk pakaian anak cukup banyak yaitu 51,03 % dari total produksi. Tujuan dari penelitian ini adalah untuk mengendalikan kualitas produk pakaian anak dengan metode  Seven Tools. Hasil dari penelitian menunjukkan terdapat 13 jenis defect yang berbeda. Defect Broken Stitch menjadi yang paling banyak dengan jumlah presentase 45,2 %. Berdasarkan pengendalian kualitas menggunakan peta kendali p, terdapat data yang melewati batas atas dan batas bawah, yaitu pada observasi 1, 3, 9, 10, dan 12, dikarenakan operator masih menyesuaikan dengan produk baru yaitu pakaian anak. Untuk analisis menggunakan Fishbone diagram dapat diketahui penyebab defect yaitu dari faktor manusia, metode, material, dan mesin.
ANALISIS BEBAN KERJA MENTAL KARYAWAN DEPARTEMEN PERENCANAAN PRODUKSI METODE NASA-TLX DI PT. XYZ Handika Dwiki Nurcahyo; Rian Prasetyo
Jurnal Inkofar Vol 7, No 1 (2023)
Publisher : Politeknik META Industri Cikarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46846/jurnalinkofar.v7i1.267

Abstract

The quickly development of the industrial world requires to think hard, especially in the industrial sector as a form of fulfilling a system that can keep up with the accelerating pace of industry today. Employees as a company resource are expected by the company to always pay attention to the conditions of employees to fulfill optimal resources. PT. XYZ with fluctuating customer requests, so it can cause fatigue when demand rises. In the work process, employees in completing work in the production planning department when production planning process problems often occur such as material arrivals not according to estimates, product defects, and late manufacturing drawings. This can lead to work processes piling up at the end and being chased by the timely completion of orders that have been scheduled for delivery it can cause excessive workload when working when complicated constraints occur. This research will be carried out by analyzing the mental workload in the production planning department. The purpose of this study was to find out how much mental workload there is in the production planning department so that a measurement of the mental workload of employees is obtained to be able to find out the amount of workload of employees in the production planning department. The limitations of this study only analyze the mental workload of employees with structural positions in the production planning department. Based on the calculation of the final NASA-TLX score, 13 respondents in the Production Planning Department had an overloaded workload. Based on the calculation of the proposed mental workload improvement, the total score of the old mental workload was 74.102 in the overload category to become a new mental workload of 56.666 in the optimal category with the addition of 4 employees in structural positions.
Co-Authors Ainur Komariah Handika Dwiki Nurcahyo Imam Agus Prabowo Maria Puspita Sari Maria Puspita Sari Mathilda Sri Lestari Mathilda Sri Lestari Mathilda Sri Lestari Muhammad Arif Wibisono, Muhammad Arif Noviana Ayu Ardika Rahmatul Ahya Rahmatul Ahya Sari, Marta Hayu Raras Sita Rukmika Sri Hartanti Suprapto Suprapto Titin Mardi Astuti Yoga Kusuma Bakhti