Laser preheating device of in -process to dull and stereotyped coating exemplar that refuse

• Main Authors: QU LINGJIN, HUANG JIANNA, LIU XINNING, GUO JUNYANG, SU JUN
• Format: Patent
• Language: Chinese; English
• Published: 06.11.2018
• Subjects: CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DIFFUSION TREATMENT OF METALLIC MATERIAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; METALLURGY; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION

The utility model discloses a laser preheating device of in -process to dull and stereotyped coating exemplar that refuse relates to the laser processing technology field. The utility model disclosesan infrared temperature -test sensor for measuring coating exemplar temperature, a controller for data processing and control, a LCD for showing the temperature, a relay circuit for controlling whether power supply to preheating the preheat circuit power supply in the platform, a preheat the platform for placing and preheat the coating exemplar, a power supply for $facing the power supply of wholedevice. The advantage is: for the laser process of refusing provides stable temperature field, greatly reduce the coating of coating exemplar and the temperature gradient of base plate, can solve laser refuse deformation, the fracture of in -process coating exemplar base plate and coating effectively, reduce coating microcosmic crackle, greatly improved the quality of refusing of coating exemplar. 本实用新型公布了种激光重熔过程中对平板涂层样件的