The remaining disks were divided into 3 groups of 10 disks each by polishing,glazing and ion-exchange of different treatment methods.
实验分组按照不同处理方式即:打磨和抛光、上釉和离子交换组。
Analysis was mode on fracture phenomena on trunk of 500 kV outdoor anti-pollution post insulator,which revealed complicated harmful stress on insulator body at pouring glazing and sanding in horizontal position.
对500kV户外耐污棒形瓷绝缘子主体杆径开裂现象进行了分析,认为采用卧式淋釉法上釉上砂工艺,坯体受力复杂,对坯体的破坏较严重。