A Study on the Mass Productive Manufacture and Quality of Composite Long Rod Insulator for the railway

전철용 고분자 장간애자에 대한 양산관점에서의 제조와 품질관리에 관한 연구

We developed the composite long rod insulator for railway, and the developed insulators were applied to commercial lines, KNR through a series of preparations such as establishment of specification, diverse tests and evaluation of reliability, and improvement of manufacturing system, etc. This paper presents some considerations for mass Production of the composite insulators in view of steady quality especially. 1 believe that our tries, though it is incomplete in view of low cost, is effective in good performance of the insulators in service and these in-service experience is enough to be a basis of more progress in field of insulation technique.