环氧树脂在感应器修补中的应用

• 作 者: 秦快意 陈福海
• 机 构: 中国人民解放军7452工厂,中国人民解放军7452工厂
• 出 处: 电炉
• 发表日期: 1985年03期
• 关键词: 感应器 工频感应炉 烧穿 磁轭 水接头 电板 部分和 压紧弹簧 炉顶圈 布带

我厂所用系1.5吨无心工频感应炉,投产不久曾出现感应器冷却水接头部分和导电板相接触而短路烧穿,穿孔约4×8毫米的椭圆形。由于位置所限,无法用气焊修补。后采用环氧树脂进行了粘补,此后使用一直正常。84年又发生过两次线圈短路烧穿漏水(其中一次位置在磁轭后面),我们均用环氧树脂进行了粘补。不仅没有造成大的停产,而且保住了炉衬。其中一次使用了4个多月直到线圈大修;

I used in the factory 1.5 tons inadvertent frequency induction furnace, put into operation shortly after the sensor cooling water connector and the conductive plate in contact with the short circuit burned, perforated about 4 × 8 mm oval. Due to the limited location, it can not be repaired by gas welding. Epoxy resin after sticky, since then use has been normal. In 84 years, there were two more coil shorts, one behind the yoke, and the other was epoxy bonded. Not only did not cause major cut-off, but also to keep the lining. One of which used more than 4 months until the coil overhaul;