Dissertation > Industrial Technology > Metallurgy and Metal Craft > Cutting tools, abrasives,abrasive tools,fixtures,molds and hand tools > Tool > A variety of materials tool

Digital Simulation of Metal-Cutting Process on Cermet Cutter & Optimization of Geometrical and Cutting Parameters

Author ZhangChunLai
Tutor LiQiHao
School Hefei University of Technology
Course Mechanical and Electronic Engineering
Keywords Finite Element Numerical simulation Optimization Geometric parameters Cutting
Type Master's thesis
Year 2004
Downloads 328
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Free at right angles to the cutting process on the basis of the analysis , a detailed analysis of two - dimensional metal at right angles to the cutting process , the use of the basic idea of the finite element , cutting at right angles to the finite element theory . By numerical simulation technology , based on the finite element software ANSYS platform , at right angles to the cutting process ( from the tool and the workpiece come into contact with the formation of shear angle ) accurate and vivid simulation . With this simulation techniques , finite element analysis and calculation by the cermet different geometric angles to achieve a series of simulation of the cutting process under different cutting conditions , the tool in the analysis of the parameters of different geometric angles stress distribution , selecting appropriate optimization criteria , design more reasonable tool and geometrical parameters . Reasonable according to the selected tool structure and geometric parameters , under the conditions of the type of cutting tool , cutting experiments were used tool life , cutting forces standard, based on optimization techniques for the cutting of the metal cutting process optimization .

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