摘要
受到撞击破损后的柴油机机座可以采用铸铁焊工艺焊补修复,焊接过程中应注意消除焊接应力,在焊补前后均应仔细检测其平面度、主轴瓦座孔内径尺寸及孔心线直线度等形位尺寸,在必要时应采用其它工艺加工恢复其形位尺寸至标准范围内。
The diesel engine seat damaged by impact can be repaired by cast iron welding process.During the welding process,attention should be paid to eliminating the welding stress,and the planeness of the diesel engine should be carefully examined before and after welding.The dimensions of the bore and the straightness of the bore center shall be restored to the standard range by other processing if necessary.
作者
刘勇
朱新河
LIU Yong;ZHU Xinhe
出处
《中国修船》
2019年第1期23-25,共3页
China Shiprepair
关键词
柴油机机座
主轴瓦座孔
电刷镀
diesel engine seat
spindle bearing hole
brushing electroplating