Control system and technical method for preparing blade thermal barrier coating through physical vapor deposition

• Main Authors: SONG JIA, XU FEIFEI, GUO XU, LU YANG, BAI SONG, LU NAITIAN, ZHAO WEIHAO, XIA XIAOYUN, ZHENG YUE
• Format: Patent
• Language: Chinese; English
• Published: 08.06.2016
• Subjects: CHEMICAL SURFACE TREATMENT; CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION; 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; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; METALLURGY; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

The invention relates to a control system and technical method for preparing a blade thermal barrier coating through physical vapor deposition. The system comprises a technical control system, a high-voltage electron beam generator, a high-voltage electron beam, a technical action controller and a technical action executing mechanism, wherein the technical control system, the high-voltage electron beam generator and the high-voltage electron beam are connected in sequence, and the technical action controller and the technical action executing mechanism are connected with the technical control system in sequence. The system further comprises a coating target which is used through the high-voltage electron beam and used for forming the coating on a matrix workpiece. The technical control system is further connected with a workpiece shaft control device, and the workpiece shaft control device is connected with the matrix workpiece and used for controlling the matrix workpiece to rotate. The matrix workpiece move