Laser cladding environment temperature control device and cladding layer microstructure control method

The invention relates to a laser cladding environment temperature control device which comprises a rack, a heating unit, a lifting heating platform and a control unit, the heating unit is arranged on the upper portion of the rack and comprises an upper heating sleeve and a heat preservation sleeve,...

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Bibliographische Detailangaben
Hauptverfasser:	LIU YUAN, JIA YUNJIE, TAN NA, LI YANG, WU SHIPIN, WANG LINNING, WANG HAO, LOU LIYAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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
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Beschreibung
Zusammenfassung:	The invention relates to a laser cladding environment temperature control device which comprises a rack, a heating unit, a lifting heating platform and a control unit, the heating unit is arranged on the upper portion of the rack and comprises an upper heating sleeve and a heat preservation sleeve, and the lifting heating platform comprises a lifting mechanism installed at the bottom of the rack and a heating platform located on the upper portion of the lifting mechanism; the heating platform is driven by a lifting mechanism to ascend and descend in the inner space of the heat preservation sleeve, temperature measuring holes are formed in the upper heating sleeve and the heat preservation sleeve, a cooling mechanism is arranged at the bottom of the heating platform, and the heating unit, the heating platform, the lifting mechanism and the cooling mechanism are all in control connection with the control unit. The invention further relates to a cladding layer microstructure control method based on the laser cla