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High-temperature-resistant pin gluing anti-loosening gluing method
The invention relates to a high-temperature-resistant pin gluing anti-loosening gluing method. The preparation method comprises the following steps: sequentially mixing an organic material component A, an inorganic component B and an formaldehyde component C according to a weight ratio to prepare a high-temperature adhesive, coating the surfaces of the pin and the hole with an adhesive with a certain thickness, riveting to carry out normal-temperature curing, completing the gluing process, and finally carrying out liquid-phase permeation connection. The method can solve the technical problem of unstable pin connection in the prior art, so that the ceramic matrix composite material pin connecting piece operation procedure suitable for engineering application is established, the production efficiency is improved, and the connecting cost is reduced.
本发明涉及一种耐高温销钉胶粘防松施胶粘结方法,先按重量比将有机材料组分A组、无机组分B组和C组甲醛三种组分按先后次序混合配制成高温胶粘剂,接着在销钉与孔表面涂抹一定厚度的胶粘剂,再铆接进行常温固化,完成施胶工艺,最后液相渗透连接。该方法可解决现有销钉连接不稳定的技术问题,从而建立适用于工程应用的陶瓷基复合材料销钉连接件操作规程,提高生产效率,降低连接成本。
High-temperature-resistant pin gluing anti-loosening gluing method
The invention relates to a high-temperature-resistant pin gluing anti-loosening gluing method. The preparation method comprises the following steps: sequentially mixing an organic material component A, an inorganic component B and an formaldehyde component C according to a weight ratio to prepare a high-temperature adhesive, coating the surfaces of the pin and the hole with an adhesive with a certain thickness, riveting to carry out normal-temperature curing, completing the gluing process, and finally carrying out liquid-phase permeation connection. The method can solve the technical problem of unstable pin connection in the prior art, so that the ceramic matrix composite material pin connecting piece operation procedure suitable for engineering application is established, the production efficiency is improved, and the connecting cost is reduced.
本发明涉及一种耐高温销钉胶粘防松施胶粘结方法,先按重量比将有机材料组分A组、无机组分B组和C组甲醛三种组分按先后次序混合配制成高温胶粘剂,接着在销钉与孔表面涂抹一定厚度的胶粘剂,再铆接进行常温固化,完成施胶工艺,最后液相渗透连接。该方法可解决现有销钉连接不稳定的技术问题,从而建立适用于工程应用的陶瓷基复合材料销钉连接件操作规程,提高生产效率,降低连接成本。
High-temperature-resistant pin gluing anti-loosening gluing method
一种耐高温销钉胶粘防松施胶方法
WANG JING (Autor:in) / CHENG LAIFEI (Autor:in) / SUN XIAOKUN (Autor:in) / WANG DONG (Autor:in) / ZHAO DONGLIN (Autor:in) / WANG JIAMIN (Autor:in) / CUI XUEFENG (Autor:in) / CHEN XU (Autor:in)
24.04.2020
Patent
Elektronische Ressource
Chinesisch
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