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Effect of Strong Welding Flow on the Violence of Low Carbon Steel Results of SMAW Welding with Electrodes 7018 Jasman, Jasman; Irzal, Irzal; Pebrian, Pebrian
Teknomekanik Vol. 1 No. 1 (2018): Regular Issue
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (227.146 KB) | DOI: 10.24036/tm.v1i1.972

Abstract

Welding can be interpreted by the process of joining two metals to the molten metal point. Metal low carbon steel which is easily processed by welding techniques. Strong setting of the welding current will affect the weld. If the current used is too low it will cause the difficulty of igniting the electric arc. Conversely, if the welding current is too high, the electrode will melt too fast. The welding current strength 130A corresponds to the diameter of the 3.2 mm electrode. The purpose of the research was to determine whether or not the influence of welding current on the low carbon steel hardness of SMAW welding results with E7018 electrode. This type of research was carried out by the type of experimental research, the research process was carried out by hardness testing, and the data obtained through the results of hardness testing was followed by observation and analysis of specimens of low carbon steel ST 37 welded by SMAW with different current strength using E-7018 electrode. Low carbon steel specimens from SMAW welding with 130 A welding current using E-7018 electrode have a higher hardness value compared to low carbon steel specimens produced by SMAW with welding current strengths of 100A and 160A using E-7018 electrodes.
PERAN MASYARAKAT DALAM PERAWATAN LUKA DENGAN METODE MOIST WOUND HEALING DI DESA GUNUNG SARI DUSUN BANGUN SARI Suaib, Suaib; Pebrian, Pebrian; Saso, Nurul Fathin A.; Savitri, Rahma; Nur, Rafika; Amboaha, Wahyumi; Saputra, Farhat; Lumpeng, Putri Indriani A.S; Lestari, Puji
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 5 No. 3 (2024): Volume 5 No. 3 Tahun 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v5i3.29985

Abstract

Moist Wound Healing adalah metode mempertahankan isolasi lingkungan luka yang tetap lembab dengan menggunakan balutan penahan kelembaban sehingga penyembuhan luka dan pertumbuhan jaringan dapat terjadi secara alami. Pengetahuan sangat penting dalam penggunaan dan pemilihan produk perawatan luka terutama pemilihan balutan. Penelitian ini bertujuan untuk mengetahui gambaran tingkat pengetahuan masyarakat terkait perawatan luka dengan metode moist wound healing. Metode penelitian yang digunakan adalah penelitian kuantitatif dengan metode penelitian deskriptif. Adapun sampel pada penelitian ini berjumlah 80 kepala keluarga Dusun Bangun Sari. Teknik pengumpulan data menggunakan kuesioner tingkat pengetahuan berisi 14 pertanyaan dan dilaksanakan pada 25-26 Februari 2024. Hasil penelitian ini disajikan dalam bentuk tabel dan PG frekuensi sesuai tujuan penelitian dan disertai narasi sebagai penjelasan. Hasil menunjukkan bahwa pengetahuan responden tergolong rendah karena menunjukkan tingkat pengetahuan baik dan Cukup .