Simulation Study on Cutting Force and Cutting Temperature of 2A97-T84 Aluminium-lithium Alloy
In order to study the influence of cutting parameters on cutting force and cutting temperature of 2A97-T84 aluminium-lithium alloy,a two-dimensional cutting model is established by using Abaqus finite element simulation software under the conditions of a cutting speed of 100～300 m/min and back engagement of 0.5～2.5mm.Simulation results show that the cutting force is not greatly affected by the cutting speed,and it increases with the increase of cutting depth;cutting temperature of the tool nose shows a trend of decreasing and then increasing with the increase of cutting depth,and it increases rapidly with the increase of cutting speed.
High-efficiency cuttingcutting forcecutting temperaturefinite element simulation2A97-T84 aluminium-lithium alloy
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