Optical system for controlling the profile of a roll-formed gas turbine engine disk

The problem of controlling the parameters of details produced in the rolling of aircraft gas turbine engine disks of titanium alloys is considered in the work. The structure of a rolling process control system is described. The results of experimental studies of a laser system for controlling geometrical parameters of a detail heated in a furnace are given. The possibility of applying the triangulation control method is considered. Advice on the choice of basic parameters of the control system embedded in a mill for rolling gas turbine engine disks is given.