切削点近傍の応力解析 : 第1報,半無限長くさびの応力解析

概要

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In the present paper a semi-infinite wedge loaded along the face has been theoretically reduced by the theory of elasticity to estimate the stress distributions in the cutting area. The analysis is preformed using Airy's stress function s combined of the known harmonic and biharmonic functions in which the stress components are transformed into expornential functions. This problem is reduced to obtain a solution which satisfies the boundary conditions with only two drived series functions. The calculation results obtained are as follows : The stress distributions of a 45 degree wedge loaded normal stress along the face are different from are of the semi-infinite plate. The principle shear stress plane causes in the plane inclined by 45 degrees in the work. And chippings occur easily in the tip of the tool.
社団法人日本機械学会の論文
1986-08-25