RANCANG BANGUN MESIN IMPAK CHARPY DAN KESAN PERTAMANYA TEHADAP MINAT BELAJAR MAHASISWA PADA MATAKULIAH ILMU BAHAN

  • Mohammad Munib Rosadi Teknik Mesin, Fakultas Teknik, Universitas Hasyim Asy’ari
  • Basuki Teknik Mesin, Fakultas Teknik, Universitas Hasyim Asy’ari
  • Agung Samudra Teknik Mesin, Fakultas Teknik, Universitas Hasyim Asy’ari
  • Ali Hasbi Ramadani Teknik Mesin, Fakultas Teknik, Universitas Hasyim Asy’ari

Abstract

The need for measuring the mechanical properties of material in the Material Science course makes the
charpy impact machine to be immediately presented to be a supporting tool as well as a reference for
students in carrying out impact testing. The purpose of this study was to find out how to design and create
a charpy impact machine, find out how to work and analyze performance based on the impact energy
received by the specimen and find out the impact on student learning interest in the Materials Science
course. This research is a design research that ultimately produces a product. The performance of the tool
uses ten steel specimens with dimensions of 10mm x 10 mm x 55 mm indicating an average impact price
of 1,509601 J / mm2. The measurement results of the learning interest questionnaire showed an indicator
of student interest in the presence of the charpy impact testing machine in the materials science course at
73.68%.
.
Keywords: design, impact, charpy, learning interest

Published
2019-06-30