Application of Pressure-impregnation Plugging Technology
Author of the article:WU Zhaoying;XU Lisen;JIA Fachen;XU Shuqing
Author's Workplace：Liaocheng Xinyi Machinery Co.,Ltd.,Liaocheng 252000,China
Key Words：anaerobic adhesive cylinder head impregnation process
Abstract：The causes of leakage of alloy cast iron cylinder head were analyzed. The principle of infiltration, the characteristics and functions of anaerobic adhesive were described. The plugging device, infiltration process and operation process were introduced. The results show that the qualified rate of the cylinder head infiltration tested by this technology is more than 90%, which can effectively reduce the waste loss and reduce the cost.
