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PENGABDIAN MASYARAKAT MELALUI PROGRAM KULIAH KERJA LAPANGAN (KKL) DI DESA MARTADINATA KECAMATAN TELUK PANDAN Rahmi, Aulia Nur; Pebriyanti, Pebriyanti; Munfiatik, Siti; Baso, Sholikah Sukma; Pratama, Zikri; Velyna, Tri
El-Madaniyah : Jurnal Pengabdian Masyarakat Vol. 1 No. 02 (2024): Agustus
Publisher : P3M STAI Sangatta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55799/madani.v2i01.411

Abstract

Field Work Lectures (KKL) is one form of application of the Tri Dharma of higher education. The aim of this activity is to provide an understanding of the importance of education for early childhood and society in general. The method used in this service is Participatory Action Research (PAR). The results of KKL activities are that they have a positive impact on both students and students at SDN 006 Martadinata, TK Marta Jaya and TPQ RT 08, RT 01, and RT 14. There are several series of activities, namely teaching, religious education, socializing the benefits of saving, distributing basic necessities, to making village profile videos. With this activity, it is hoped that students can understand the importance of education and the importance of saving from an early age. Religious teaching activities are also expected to provide students with an understanding of how to read the Al-Qur'an properly and correctly according to the rules of tajwid and makhorijul letters.
Pemilihan Ulang Material Poros Saringan Gram Roll Grinding Machine#4 Hot Strip Mill (Hsm) Pt. Krakatau Steel (PERSERO) Tbk.: Indonesia Huda, Feblil; Pratama, Zikri
Asian Journal of Innovation and Entrepreneurship Volume 07, Issue 02, May 2023
Publisher : UII

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/ajie.vol7.iss2.art3

Abstract

Kegagalan material poros akibat dari pembebanan berlebihan sering kali terjadi pada dunia industri. Kegagalan tersebut biasanya berupa defleksi (lendutan) yang berdeformasi secara plastis. Pemilihan material ulang poros perlu dilakukan agar kegagalan serupa tidak kembali terjadi pada poros saringan gram roll grinding machine#4. Pemilihan ulang material poros saringan gram ini dilakukan menggunakan metode ashby dengan mempertimbangkan indeks dari material tersebut. Didapatkan bahwa awalnya poros menggunakan material AISI 1015 dengan yield Strength sebesar 300 MPa. Sementara itu tegangan maksimum yang terjadi pada poros akibat beban gram sebesar 318 Mpa, sehingga poros terdeformasi secara plastis. Material baru yang dipilih adalah Low Carbon Steel AISI 1022, namun dapat pula dipertimbangkan menggunakan Medium Carbon Steel AISI 1045. Pemilihan ini didasarkan dari tujuan pemilihan material poros yang selain kuat, namun juga relatif ringan dan juga relatif murah.