Component's non-spray aperture surface protection method

• Main Authors: SUN ZHENLIN, XIN YUWU, ZHANG YANFEI, ZHOU QUAN, LIU HUI, LU SHAN, XU FENGXIN, QU YANLONG
• Format: Patent
• Language: Chinese; English
• Published: 15.03.2017
• 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 invention relates to a component's non-spray aperture surface protection method. A steel plate of 0.3-0.5 mm thick is selected to prepare a protective tool for protecting non-spray parts of a component's aperture surface. A square protective tool is convenient for processing, and has high processing efficiency and low cost. The structure is simple; operation is convenient; spray efficiency is high; and quality is good. 本发明涉及种喷涂零件非喷涂内径面防护方法，选用厚度为钢铁板材制成防护工装对零件内径面的非喷涂部位进行防护，方形防护工装便于加工、加工效率高、耗用成本低，本发明结构简单，操作方便，喷涂效率高，质量好。