盘形悬式瓷绝缘子余泥使用方式对产品机电性能的影响

Influence of the usage of the residual mud of the disk suspension porcelain insulator on the mechanical and electrical properties

采用可塑法成型的盘形悬式瓷绝缘子会产生大量余泥,余泥的使用分为化浆并榨泥后使用、粗练后使用、直接使用等方式,不同的使用方式使泥料的硬度(水分)、硬泥含量、粗杂质含量、机械铁含量也不同,进而对产品的机电性能产生影响。余泥未经化浆处理就使用的产品,其电检击穿率升高、机电破坏强度分散。

The suspension type electric porcelain products formed by plastic method will produce a large amount of residual mud.The use of residual mud can be divided into use after pulping,use after rough refining,and direct use.The hardness(moisture),hard mud,coarse impurities,and mechanical iron of the mud are different in different use methods,which will have an impact on the mechanical and electrical properties of the products.