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The purpose of this study was to determine the effect of variations in the composition of copper powder, aluminum powder, coconut fiber fiber with the addition of fiberglass and epoxy resin on the wear strength and hardness of the coupling canvas specimens.
The materials used in this research are copper powder, aluminum powder, coconut fiber and Epoxy resin. Then in the manufacture of the manual specimen printing process using a mold that has been designed and a manual pressing process is carried out on specimens weighing +- 80kg. After obtaining six pieces of coupling specimen specimens with variations of copper powder, aluminum powder, coconut fiber fiber and epoxy resin, the wear testing process was carried out and then a comparison of the results of the wear test results and the properties of each material for the preparation of the clutch lining specimen was carried out.
The results of this test indicate that the composition of the material with a weight fraction of copper powder is 25%, aluminum powder is 25%, coco fiber is 50%, fiber is 25% and epoxy resin is 50%, the dry test wear price is 2.9 mm and the wear price is 2.9 mm. wet test the effect of oil is 3.7 mm. So that it is close to the price of the clutch and motor lining with a dry test wear price of 2.2 mm and a wet test wear price of 2 mm with the effect of oil.
Keywords : clutch canvas, coconut fiber, epoxy resin, aluminum powder, brass powder.
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