Numberic Simulation Of The Oblique Cutting Process

The paper based on the analysis of the process of free orthodoxy metal cutting, Analyzed the process of the Oblique cutting. Utilize the fundamental idea of FEM, and establish the FEM model of the oblique cutting, Simulated the process of the Oblique cutting (through the cutting tool against the work contacts up to the shear angle taking shape) precisely and vividly through the technology of numeric imitation which based on the large software ANSYS. Moreover, this paper analyzed the form process of the shearing area based on the analysis result. Analyzed the feasibility of simplifying the process to two dimensions, by picking the various result of each section in blade. By means of the technique, It is achieved the series simulations in various conditions, by changing the tools' geometry parameters, At the same time, the cutting experiments was made in the same conditions, The simulation method is confirmed to be availability through comparing the various value of equivalent shear angle by simulation, calculation and test, The digital simulation of the oblique cutting is achieved.