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Optimasi Cacat Warpage dengan Penambahan Multi Gate pada Produk Tutup Box Antena Mobil Eko Ari Wibowo; Muhammad Nur Wahyu Hidayah; Galih Mahardika Munandar
Jurnal Penelitian Rumpun Ilmu Teknik Vol. 2 No. 1 (2023): Februari : Jurnal Penelitian Rumpun Ilmu Teknik
Publisher : Pusat Riset dan Inovasi Nasional

Tujuan dari penelitian ini yaitu untuk mengoptimalkan cacat warpage yang terjadi pada produk tutup box antena mobil dengan penerapan multi gate. Setelah dilakukan proses uji coba pertama (T0) dan uji coba kedua (T1), ditemukan beberapa cacat pada produk. Salah satu cacat yang dominan yaitu cacat warpage. Sehingga, diperlukan analisa pada produk agar cacat ini bisa diminimalisir. Metode yang digunakan yaitu analisa uji coba menggunakan perangkat lunak Moldflow Insight 2016. Pemilihan jumlah gate yang optimal yaitu menggunakan 2 gate dengan nilai warpage minimum dan maksimum sebesar 0.3492 mm dan 0.9613 mm. Hasil tersebut belum sepenuhnya optimal, sehingga perlu kajian lebih lanjut pada sistem pendingin dari konstuksi cetakan produk tersebut.

Formula Optimal dalam Penentuan Aspek Penting pada Desain Alat Pemotong Ring AMDK Gelas Plastik Menggunakan Metode Quality Function Deployment (QFD) Eko Ari Wibowo; Galih Mahardika Munandar; Muhammad Nur Wahyu Hidayah; Widyastuti
Industrika : Jurnal Ilmiah Teknik Industri Vol. 8 No. 1 (2024): Industrika: Jurnal Ilmiah Teknik Industri
Publisher : Fakultas Teknik Universitas Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/indstrk.v8i1.1354

Drinking water waste in plastic cups is increasing every year, which has an impact on environmental sustainability, so there is a need for equipment solutions for processing this waste. The aim of this research is a formulation to determine important aspects in the design of ring-cutting tools for plastic cup bottled drinking water. The method used is Quality Function Deployment (QFD) by considering user aspects through Voice of Customers (VoC) with 10 needs. This data is converted into 9 technical data which is analyzed with the House of Quality (HoQ). The results show priority improvements for the development of these tools, namely: manual cutting tool design (46,318), intuitive cutting tool design (45,227), adjustable tool holders and cutters (43,636), portable cutting tool design (33,591), components using standard parts (25,136 ), steel material (25,091), affordable tool manufacturing costs (20,455), non-corrosive material (17,955) and cylindrical and non-slip handle shape (12,273). This data is used as a basis for further research to design this tool. Keywords: Plastic Cups, QFD, Ring Cutting

Edukasi Penggunaan Alat Pelindung Diri (APD) Pelindung Jari Pada Pemilahan Sampah AMDK Gelas Plastik Di Bank Sampah SiHatin Eko Ari Wibowo; Widyastuti; Ida Betanursanti; Galih Mahardika Munandar; Nabila Fitri Rahmawati; Widya Anggrianita Ramadhani
JURNAL PENGABDIAN MASYARAKAT INDONESIA Vol. 3 No. 1 (2024): Februari : Jurnal Pengabdian Masyarakat Indonesia (JPMI)
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jpmi.v3i1.3442

The increase in consumption of bottled drinking water (AMDK) reached 54.11% from 2018 to 2020, which has a negative impact on the environment. SiHatin Waste Bank is a community formed to manage the waste. Waste Bank officers face the risk of injury and infection, especially to the hands, due to the lack of Personal Protective Equipment (PPE) during the processing of plastic glass AMDK waste. This condition creates new problems for Waste Bank officers, the purpose of this activity is to implement education on the use of finger protection in sorting and cutting plastic glass AMDK. The method of implementation of the activity involves observation, preparation of educational materials, direct training at the Waste Bank location, and evaluation of the impact through monitoring changes in officer behavior. The implementation of education on the use of PPE succeeded in increasing staff understanding by 41%, which is expected to reduce the incidence of injury and infection in the process of cutting plastic bottled water. It also contributed positively to the overall operations of the Waste Bank. In the next stage, there is a need for comprehensive monitoring by involving stakeholders to support the implementation of education holistically in an effort to manage sustainable waste.

Peningkatan Pemahaman dan Implementasi Customer Relationship Management (CRM) di Industri UMKM Kebumen Galih Mahardika Munandar; Muhammad Nur Wahyu Hidayah; Alifta Dicasani; Wilson Candra Teguh Pratama; Krisna Adhi Pamungkas; Yusuf Khamid Meilano
JPMNT JURNAL PENGABDIAN MASYARAKAT NIAN TANA Vol. 2 No. 3 (2024): Juli: Jurnal Pengabdian Masyarakat Nian Tana
Publisher : Fakultas Ekonomi & Bisnis, Universitas Nusa Nipa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59603/jpmnt.v2i3.501

Public service is a real contribution to strengthening the local economic foundation, the conventional industry sector. "Besides, it's still unclear how consumer behaviour varies. CRM can minimize abstract behaviour based on the data obtained. CRMs can provide consumer behaviour information based on data obtained such as purchasing behaviour. Such data can be enabled in UMKM bank data and build decisions such as discounts, product innovations and product sales. Increasing CRM in the context of society is crucial to strengthening the bond between the convenience industry and its consumers. The proposed community enhancement involves a series of holistic activities that are not aimed at improving employee understanding and integrating such methods into everyday practice

Pendampingan Pengelolaan Sampah Rumah Tangga Ibu-Ibu ‘Aisyiyah Cabang Puring Menggunakan Ember Bertumpuk Ida Betanursanti; Galih Mahardika Munandar; Puji Warastri
Harmoni Sosial : Jurnal Pengabdian dan Solidaritas Masyarakat Vol. 1 No. 3 (2024): Harmoni Sosial : Jurnal Pengabdian dan Solidaritas Masyarakat
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/harmoni.v1i3.372

The community service program at Muhammadiyah Gombong University involves industrial engineering students and lecturers who assist the women of 'Aisyiyah Puring Branch in making liquid organic fertilizer from household waste. The goal is to improve family nutrition by providing training on using household waste to create liquid organic fertilizer using the stacked bucket method. The resulting fertilizer is used to nourish garden plants as a sustainable source of family nutrition. The mentoring process consists of four stages: preparation, education, practice, and maturation. As a result of the program, 60% of the participants have successfully produced fertilizer using the stacked bucket method. The best practices for making fertilizer are then shared with the surrounding community to encourage the habit of managing household waste effectively.

Pendampingan Produksi Sambal Terasi Kemasan Oleh Kelompok Wanita Tani Sari Asih Klirong Ida Betanursanti; Galih Mahardika Munandar; Muhammad Nur Wahyu Hidayat; Alifta Dicasani
Indonesia Bergerak : Jurnal Hasil Kegiatan Pengabdian Masyarakat Vol. 2 No. 1 (2024): Januari : Indonesia Bergerak: Jurnal Hasil Kegiatan Pengabdian Masyarakat
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/inber.v2i1.153

This community service aims to assist in the production process of packaged shrimp paste chili sauce for the Sari Asih Women Farmers Group (KWT) in Klegenwonosari village, Klirong sub-district. Making shrimp chili paste will be able to meet the availability of chilies throughout the year for daily consumption. The method implemented is assistance starting from planning, preparating the ingredients, treatments of chili ingredients before making chili sauce, the shrimp chili paste-making process, frying, packaging, and labeling. At each stage of the production process, insight into hygiene and health risks is providing so that packaged chili products are attractive with color, taste, and aroma that remain stable and safe for consumption. The accompanying production process of packaged shrimp paste chili sauce is starting from the preparation, manufacturing, and packaging processes. The preparation selects goods and fresh ingredients free from chemical and biological contaminants. The stage of making chili paste is to control the water and cooking oil content in the chili sauce to extend the shelf life. The packaging process involves selecting packaging made from polypropylene for safety, controlling water content, and closing the packaging tightly to extend shelf life.

Sosialisasi Praktik Terbaik Manajemen Limbah di Bengkel Mobil Pantas Alifta Dicasani; M. Nur Wahyu Hidayah; Galih Mahardika Munandar; Widyastuti Widyastuti; Erik Setiawan
Pelayanan Unggulan : Jurnal Pengabdian Masyarakat Terapan Vol. 2 No. 1 (2025): Februari : Pelayanan Unggulan : Jurnal Pengabdian Masyarakat Terapan
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/unggulan.v2i1.1170

Limbah dari bengkel mobil berpotensi mencemari lingkungan jika tidak dikelola dengan baik. Bengkel Mobil Pantas belum menerapkan praktik manajemen pengelolaan limbah dengan tepat. Oleh karena itu, sosialisasi ini bertujuan untuk meningkatkan pemahaman dan wawasan pihak bengkel mobil mengenai pentingnya pengelolaan limbah dengan tepat. Kegiatan ini diawali dengan survei pendahuluan untuk mengetahui permasalahan di lapangan. Selanjutnya, dilakukan perumusan solusi dan implementasi yaitu berupa sosialisasi praktik terbaik manajemen pengelolaan limbah bengkel mobil, jenis-jenis limbah yang dihasilkan, cara pemilahan limbah, serta potensi pemanfaatan kembali limbah. Sosialisasi ini menyasar langsung kepada pengusaha bengkel mobil, baik pemilik maupun pekerja. Hasil survei pendahuluan menunjukkan bahwa pihak bengkel masih kurang memahami manajemen pengelolaan limbah. Setelah mengikuti sosialisasi, pengusaha bengkel menunjukkan antusiasme dan komitmen untuk menerapkan praktik pengelolaan limbah yang baik di bisnisnya. Kegiatan ini diharapkan dapat menjadi langkah awal dalam menciptakan lingkungan yang lebih bersih dan sehat.

Perancangan Ulang Tata Letak Fasilitas Produksi Beton menggunakan Metode Activity Relationship Chart (ARC) di PT. XYZ Akmal Nasir; Galih Mahardika Munandar; Muhammad Nur Wahyu Hidayah; Alifta Dicasani
Venus: Jurnal Publikasi Rumpun Ilmu Teknik Vol. 3 No. 3 (2025): Venus: Jurnal Publikasi Rumpun Ilmu Teknik
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/venus.v3i3.949

Material handling is a term for transportation or transport activities carried out by industrial companies, which involve moving raw materials, semi-finished goods or finished goods from one location to another predetermined location. Apart from that, material handling is also important in quality control, where 3-5% of damaged goods are caused by material handling. The aim of this research is to identify and redesign the layout conditions of concrete production facilities at PT. XYZ. The method of this research is the Activity Relationship Chart (ARC), Activity Relationship Daigram (ARD) and Total Closeness Rating (TCR) methods. In the current layout conditions, the sand warehouse and crushed stone warehouse work stations should be close to the two hoppers, namely the batching plant hopper and the asphalt mixing plant hopper, but in the actual conditions these two work stations are not close to each other. In the new facility layout there are changes and relocation of work stations based on the degree of proximity. Future research is expected to consider the amount of time generated during the material handling process and also consider cost aspects during the process of designing changes to the facility layout.

Analisis Ergonomi Lingkungan Kerja pada UMKM Sablon: (Studi Kasus: Tonight Sablon) Muhammad Nur Wahyu Hidayah; Galih Mahardika Munandar; Sawiji; Imam Samsul Maarif
Jurnal Teknologi dan Manajemen Industri Terapan Vol. 4 No. 3 (2025): Jurnal Teknologi dan Manajemen Industri Terapan (in press)
Publisher : Yayasan Inovasi Kemajuan Intelektual

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55826/jtmit.v4i3.1073

Penelitian ini bertujuan untuk menganalisis kondisi ergonomi lingkungan kerja pada UMKM Tonight Sablon dengan fokus pada tiga parameter utama, yaitu suhu, tingkat kebisingan, dan intensitas pencahayaan. Metode penelitian yang digunakan adalah deskriptif kuantitatif dengan teknik observasi langsung dan pengukuran empiris menggunakan alat termometer digital, pengukur tingkat suara, dan lux meter. Hasil pengukuran menunjukkan bahwa suhu dan kelembaban pada beberapa ruang produksi berada di luar ambang batas yang direkomendasikan yaitu suhu diatas 28 derajat celcius dan kelembaban diatas 60%, yang berpotensi menyebabkan ketidaknyamanan dan stres panas pada pekerja. Tingkat kebisingan di ruang sablon melebihi nilai ambang batas 85 dB, sehingga berisiko terhadap kesehatan pendengaran dan menurunkan produktivitas. Selain itu, pencahayaan di seluruh area kerja juga tidak memenuhi standar minimum 500 lux untuk pekerjaan agak halus, yang dapat mempengaruhi ketelitian kerja dan kesehatan mata. Temuan ini menegaskan pentingnya penerapan prinsip ergonomi dan K3 dalam menciptakan lingkungan kerja yang aman, nyaman, dan produktif. Rekomendasi perbaikan meliputi peningkatan sistem ventilasi, penggunaan alat pelindung diri, serta optimalisasi pencahayaan buatan.

Analisis Ergonomi Lingkungan Kerja pada UMKM Sablon: (Studi Kasus: Tonight Sablon) Muhammad Nur Wahyu Hidayah; Galih Mahardika Munandar; Sawiji; Imam Samsul Maarif
Jurnal Teknologi dan Manajemen Industri Terapan Vol. 4 No. 3 (2025): Jurnal Teknologi dan Manajemen Industri Terapan
Publisher : Yayasan Inovasi Kemajuan Intelektual

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55826/jtmit.v4i3.1073

Penelitian ini bertujuan untuk menganalisis kondisi ergonomi lingkungan kerja pada UMKM Tonight Sablon dengan fokus pada tiga parameter utama, yaitu suhu, tingkat kebisingan, dan intensitas pencahayaan. Metode penelitian yang digunakan adalah deskriptif kuantitatif dengan teknik observasi langsung dan pengukuran empiris menggunakan alat termometer digital, pengukur tingkat suara, dan lux meter. Hasil pengukuran menunjukkan bahwa suhu dan kelembaban pada beberapa ruang produksi berada di luar ambang batas yang direkomendasikan yaitu suhu diatas 28 derajat celcius dan kelembaban diatas 60%, yang berpotensi menyebabkan ketidaknyamanan dan stres panas pada pekerja. Tingkat kebisingan di ruang sablon melebihi nilai ambang batas 85 dB, sehingga berisiko terhadap kesehatan pendengaran dan menurunkan produktivitas. Selain itu, pencahayaan di seluruh area kerja juga tidak memenuhi standar minimum 500 lux untuk pekerjaan agak halus, yang dapat mempengaruhi ketelitian kerja dan kesehatan mata. Temuan ini menegaskan pentingnya penerapan prinsip ergonomi dan K3 dalam menciptakan lingkungan kerja yang aman, nyaman, dan produktif. Rekomendasi perbaikan meliputi peningkatan sistem ventilasi, penggunaan alat pelindung diri, serta optimalisasi pencahayaan buatan.

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