Article Per Year (5 Year)
p-Index From 2021 - 2026
0.408
P-Index
This Author published in this journals
All Journal Journal of Welding Technology Jurnal Pengabdian Masyarakat Nusantara
Dioktyanto, Mudzakkir
Unknown Affiliation
Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Sosialisasi dan Pemasangan Alat Filtrasi untuk Meningkatkan Kualitas Air Bersih di Dusun Puripan, Lamongan Rahmahwati, Intan; Muzakky, Chezta Ahmad; Izzulhaq, Muhammad Fiky; Khoiriyah, Lilik; Reza, Muhammad Ali; Pusparani, Vena Rizky; Sofia, Emy; Wardani, Dianita; Sandora, Rina; Dioktyanto, Mudzakkir; Fratiwi, Megawati; Suryadi, Rudy
Jurnal Pengabdian Masyarakat Nusantara Vol 5 No 1 (2025): Desember 2025
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/dimastara.v5i1.27490

Abstract

Ketersediaan air bersih merupakan masalah krusial di Dusun Puripan. Kondisi geografis dusun pada dataran rendah menyebabkan sumber air tanah sulit didapatkan. Akibatnya, masyarakat bergantung pada air hujan yang ditampung di Waduk. Air Waduk ini memiliki kualitas yang buruk, yaitu keruh dan berbau, sehingga tidak memenuhi standar kesehatan dan kebersihan yang ditetapkan oleh Peraturan Menteri Kesehatan No. 32 Tahun 2017. Program Pengabdian Masyarakat ini bertujuan untuk meningkatkan kualitas air dari Waduk agar layak digunakan untuk kebutuhan sehari-hari. Metode yang diterapkan meliputi tiga tahap. Pertama, Persiapan, berupa survei lokasi dan kualitas air serta penentuan titik pemasangan alat. Kedua, Sosialisasi, untuk memberikan wawasan tentang pentingnya air bersih sesuai standar. Ketiga, Pemasangan Alat Filtrasi PVDF Membrane with Lining 5000 L pada sistem perpipaan, yang ditempatkan di antara pompa dan tandon. Hasil kegiatan menunjukkan antusiasme tinggi dari warga yang didorong oleh tingginya kasus penyakit akibat air kotor. Pemasangan alat filtrasi berbasis teknologi PVDF Ultrafiltrasi (UF) Membrane berhasil menyaring air Waduk yang keruh menjadi air bersih sebelum didistribusikan ke rumah-rumah. Program ini berhasil terlaksana dengan sukses, meskipun terdapat kendala akses geografis. Diharapkan program ini dapat meningkatkan penggunaan air bersih, mengurangi risiko penyakit, dan menjadi model solusi bagi daerah lain yang menghadapi masalah air serupa.
Current progress on wire-arc and welding-based additive manufacturing with its potential application: a review Dioktyanto, Mudzakkir; Abdullah, Hidayat; Dewi, Yulia Puspa; Rokhim, Imam Nur; Kuswanto, Teguh Junian
Journal of Welding Technology Vol 7, No 2 (2025): December
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jowt.v7i2.8418

Abstract

Wire-Arc Additive Manufacturing (WAAM) is one of the leading metal additive manufacturing procedures for producing medium to large-scale components due to its high deposition rate, low material cost, and compatibility with common structural alloys. This paper review provides a focused and critical assessment of welding-based Additive Manufacturing (AM) technologies, particularly WAAM processes utilizing Gas Metal Arc Welding (GMAW), Gas Tungsten Arc Welding (GTAW), and Plasma Arc Welding (PAW). The scope covers the fundamental process principles, thermal–metallurgical behaviour, mechanical performance, and deposition control methods. The specific contribution of this review is: (i) explaining key process–structure–property relationships documented in recent studies, (ii) identifying core technological barriers—such as thermal distortion, porosity, residual stresses, and anisotropic microstructures—that limit industrial deployment, and (iii) outlining strategic future research directions that important for improving process stability and weld results. Key findings indicate that heat input management governs bead morphology, cooling rate, phase formation, and residual stress accumulation across multi-layer builds. Advances such as adaptive arc modes, interpass temperature control, closed-loop sensing, and hybrid subtractive–additive workflows have shown significant reductions in geometric deviation and defect formation. Nevertheless, reproducibility, dimensional accuracy, and mechanical property predictability remain persistent challenges. Overall, the review shows that integrating real-time monitoring, predictive simulation, alloy design tailored for WAAM, and intelligent control systems represents the most impactful pathway toward achieving certified and industrial-grade components.
Co-Authors Abdullah, Hidayat Dewi, Yulia Puspa Dianita Wardani Fratiwi, Megawati Khoiriyah, Lilik Kuswanto, Teguh Junian Muhammad Fiky Izzulhaq Muzakky, Chezta Ahmad Pusparani, Vena Rizky Rahmahwati, Intan Reza, Muhammad Ali Rina Sandora Rokhim, Imam Nur Rudy Suryadi, Rudy Sofia, Emy