The invention discloses an intelligent automatic production method for standard sections of a
tower crane, and relates to the field of crane structural part production. The method comprises the following steps that main chord angle steel and flitch plates are respectively subjected to automatic feeding, positioning,
pairing and
welding operation to form a main chord angle steel-flitch plate
assembly, and the main chord angle steel-flitch plate
assembly is conveyed to a combined
machine tool to be firstly machined; a first detection platform is automatically detected to conduct automatic quality detection; after detection is completed, the main chord angle steel-flitch
assembly, a fishplate and a jacking step are subjected to automatic feeding, positioning, assembling and
welding operation to form a main chord angle steel finished product; The main chord angle steel finished product is transferred to a second detection platform for automatic quality detection; after the detection is completed, the main chord angle steel finished product and the angle steel are subjected to automatic feeding, positioning, assembling and
welding operation to form standard sections; and the standard sections are transferred to a third detection platform for automatic quality detection, and the standard sections are automatically grabbed to be off line after detection is completed. The method has the advantages of
intelligent control, unattended operation, reliable quality, complete functions and the like.