DEVICE AND METHOD FOR MANUFACTURING A WORKPIECE OF A GIVEN TYPE Russian patent published in 2019 - IPC B21B45/08 

FIELD: manufacturing technology.

SUBSTANCE: invention relates to hot rolling. Device (10) is intended for removal of scale from workpiece (12), moved in direction (X) of movement relative to assembly (14) of jet nozzles. To remove scales from workpiece (12) from jet nozzles (16) to surface (20) of workpiece (12) at high pressure fluid (18), in particular, water is sprayed. Control device (22) is connected with possibility of signals transmission with data storage device (21), wherein data storage device (21) stores nominal data of surface processing model for descaling from workpiece (12) corresponding to at least one preset type, preferably to a plurality of preset types. Specific power supply with which liquid (18) is sprayed onto surface (20) of workpiece from jet nozzles (16) is controlled, preferably, by means of control device (22) depending on nominal data of surface processing model for preset type of workpiece.

EFFECT: invention provides the possibility of minimizing power consumption with high quality of the surface of the workpiece.

16 cl, 7 dwg