Thermal spraying apparatus

摘要

Thermal projection torch (12) is controlled by an instrument (10) with which the characteristics of the projected jet (16) and the temperature of deposition (24) of the piece (22) are measured sensors (52) incorporating a camera and a combined pyrometer. The data (112, 114) gathered is analyzed by a computer (100) and a signal (122) is transmitted to a control box (30) to correct the operating parameters of the torch. The computer incorporates software for analyzing in real time the data collected on the jet characteristics and to calculate a new feed parameter for the operation of the projection torch.