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THE EFFECT OF ENTREPENEURSHIP INTEREST AND THE KNOWLEDGE OF WORK AND INDUSTRY ON THE WORK READINESS Rusydi, Muhammad Ibnu; Nugraha, Hari Din; Munadi, Sudji
Journal of Mechanical Engineering Education (Jurnal Pendidikan Teknik Mesin) Vol 9, No 1 (2022): Juni 2022
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/jmee.v9i1.41214

Abstract

The purpose of this study is to identify the effect of entrepeneurship interest on work readiness, the effect knowlegde of work and industry on the work readiness, and the effect of entrepeneurship interest and knowlegde of work and industry on work readiness of student class XII machining engineering in SMK Negeri 2 Pengasih. This research is an ex-post facto with quantitative descriptive research type. The population as a whole by 92 students of class XII machining engineering program. The samples used were 48 students. The sampling technique using the technique Probability Sampling. Data analysis technique used is simple regression analysis and multiple regression analysis. The results of this study are: The entrepeneurship interest had a positive and significant effect on work readiness with the value 23,9%; the knowlegde of work and Industry had a positive and significant effect on work readiness with a value 90,7%; Entrepeneurship interest and knowlegde of work and industry together have a positive and significant effect on work readiness with a value 91,5%.
Modifikasi sistem pressure pada Air Brake Roll Treatment Let off Bias cutting menggunakan Sensor Distance IFM O1D100 Firdausi, Muhamad Kahlil; Widiantoro, Rahmat; Rusydi, Muhammad Ibnu
Jurnal Instrumentasi dan Teknologi Informasi (JITI) Vol. 6 No. 2 (2025): Mei
Publisher : Prodi D3 Teknik Elektronika Politeknik Gajah Tunggal

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Abstract

At PT XYZ, the Bias cutting process plays a crucial role in tire production, particularly in the handling ofTreatment rolls involving the Air Brake Roll Treatment system. Currently, pressure adjustment on the Bias cutting machine at the Let Off section is performed manually by operators, often leading to inaccuracies in pressure reduction. These inaccuracies result in uneven compression of the Treatment rolls, leading to increased scrap rates and reduced production efficiency. This study aims to modify the pressure system by replacing the manual method with an automated system using the IFM O1D100 Distance Sensor. This modification involves automatically adjusting pressure based on the distance of the Treatment roll, thereby reducing the risk of unwanted compression and enhancing the consistency of the Bias cutting process. The study results show that using an electro-pneumatic system controlled by the Distance Sensor allows for more precise pressure adjustment, contributing to reduced scrap rates and improved production efficiency.