Analysis of acting forces resulting from armhole structure of man's suit

The relationship between the structural condition and the ready-made form of armhole is non-linear.Through analyzing the armhole structure of man's suit,a mechanical model of the lower armhole is established,and a relationship between different forces and parameters of armhole is built.To analyze the different structural allocation of man's suit armhole and the deformation pattern of the different structural allocation,a large number of samples are tested,and the effect of the force of tangent line,normal and tensional stress on the local stability and smooth comfort of man' s suit armhole are obtained.The relationships between different forces and parameter of armhole are analyzed by utilizing the mechanical model.A theoretical optimization scheme has been proposed for achieving the unity of mould and comfort of sleeves.