Research on the radial cutting force of machining large-diameter titanium alloy seamless tube by orthogonal turn-milling
Large-diameter titanium alloy seamless tube is a large-scale thin-walled part,which is mainly used for external processing by turning,and the large radial cutting force is easy to cause the deformation of the workpiece.Orthogonal turn-milling has a relatively small radial cutting force on machining the outer surface,which is a new method that can better machine this type of part.Through the three-factor and three-level orthogonal simulation experiments,the influence of cutting parameters on the radial cutting force of machining large-diameter titanium alloy seamless tube is studied by eccentric orthogonal turn-milling,established an empirical formula for radial cutting force.The results show that the influence of cutting parameters on the radial cutting force is in the order of ap>fz>vc,and the efficiency of cutting can be improved by appropriately increasing the feed per tooth.
orthogonal turn-millingtitanium alloyseamless pipecutting parametersradial cutting force
NETL
NSTL
万方数据
