Sensorização de uma furadeira de bancada para ensaio de perfuração

Abstract

The content addresses the sensorization of a bench drill press to investigate the impact of cutting fluids on the drilling process of SAE AISI 1020 steel plates. The study aims to analyze two types of vegetable-based fluids, one made from moringa and another soluble type, as well as evaluate a dry machining condition. The introduction of sensors, using the Arduino platform, enables real-time data collection such as torque and power to assess process efficiency and the quality of the produced hole. The research emphasizes the importance of cutting fluids in machining, detailing their functions such as friction reduction, cooling, and chip removal, which contribute to improved tool life and superior surface finish. The proposed methodology includes the use of twist drills and a roughness tester to measure surface roughness, along with instruments to monitor tool wear. The results show superior performance of the moringa-based vegetable fluid compared to the soluble vegetable oil, leading to lower wear on the twist drill and better hole quality, aligned with established roughness standards. Thus, the study aims to foster innovation in instrumentation applied to machining in academic and laboratory environments.