The utility model relates to a numerical control automobile wheel hub measures processing all -in -one, including the lathe bed, install main shaft system and feed system on the lathe bed, with main shaft system and feed system electric connection's numerical control system, the main shaft system links firmly the hub anchor clamps that are used for the clamping hub, be provided with the knife rest that is used for the installation work part in the feed system, the cutter of workpiece for being used for measuring the curved linear displacement sensor of hub or being used for processing the hub. The utility model discloses a feed system drive linear displacement sensor is close to measured wheel hub surface, combines the coordinate figure of linear displacement sensor reading and feed system, can measure a series of coordinate on the hub cross -section, utilizes and measures the moving trajectory who obtains behind the coordinate of hub cross -section numerical control system and calculate the cutter, and numerical control system controls feed system drive cutter along hub cross -section curvilinear motion again, and the hub surface of defect is fallen to exist in the cutting, reaches restoration hub surface profile's purpose.