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Implementasi Kegiatan P5 di SMKN 1 Kramatwatu Bagus Putra; Furqonudin Furqonudin; Mahroni Mahroni; Alif Santa Famila; Dede Wirta; Selpi Amanda Fadillah; Muhammad Rizky; Ismah Nurul Sya’bani; Nur Muklis; Bagas Aji Prasetyo; Ikhsanudin Ikhsanudin
Jurnal Pelayanan Masyarakat Vol. 1 No. 4 (2024): Jurnal Pelayanan Masyarakat
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/jpm.v1i4.902

Abstract

This study aims to describe the implementation of P5 activities at SMK Negeri 1 Kramatwatu. The research method used is observation with a qualitative approach. With data obtained through observation of P5 activities and journals or scientific articles and documents or files related to the implementation of P5 activities in schools. While the data analysis technique used is descriptive qualitative to describe and explain the overall data that will be concluded at the end of the study. This study concluded the implementation of P5 activities in schools with drama performances aimed at educating students about bullying and preventing bullying from occurring in schools.
Analisis Pemeliharaan Mesin Bubut Tipe C6240A di CV Karya Polyurethane Furqonudin Furqonudin; Haris Abizar
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.v3i3.953

Abstract

This The maintenance objectives of a C6240A-type lathe involve a number of crucial aspects, including gears, tool bits, toolposts, lower sled and upper sled. This study was to investigate effective maintenance strategies for each of these components, focusing on preventive and predictive maintenance. Gears: Regular lubrication is also necessary to ensure smooth gear movement and prevent excessive friction that could lead to failure. Chisel Bits: Monitoring the condition of the tool blade needs to be done regularly. Toolpost: The toolpost needs to be checked periodically to ensure availability and safety of the cutting tool. Bottom and Top Slings: Maintenance of the lower and upper slings involves checking for tension and wear. C6240A type lathe users can minimize the risk of failure, improve operational efficiency, and extend the life of the machine. The method used in this research is a qualitative method, by means of observation and interviews. The results of this study are that the gears can be more durable because lubrication is always given and not easily thirsty, the tool blade is not easily blunted because the workpiece is fed little by little, and frequent honing is done to keep it sharp. The locking toolpost is not easily damaged if you use a rubber hammer when locking, the bottom row makes a change of ashock so that it can do automatic turning. This maintenance can increase the life of the lathe for longer operation.