Simulated Study of the Machinability of the Nomex Honeycomb Structure

The Nomex honeycomb core has been widely used in many industrial fields, especially the aircraft and aerospace industries, due to its high strength stiffness heaviness ratio. Machining of structure is usually associated with tearing walls, deformations cells appearance burrs. Therefore, milling represents an hurdle challenge for scientists researchers about quality machined surface integrity cutting tool. In response this problem, we have developed a three-dimensional numerical model finite elements based on real conditions experimental work by means analysis software Abaqus. Based model, validation was performed comparing adhesive wear tool determined from simulation that established experiment. addition, effect geometric parameters terms wedge angle diameter material accumulation, chip size, generated forces analyzed. results quantitative prove choice geometry favorable rake improves part optimizes