摘要
文章通过对相关参数的分析,找出螺距、锥度、中径、接箍不圆度等参数对API8牙圆螺纹油套管接头密封性的影响,从而提出内、外螺纹旋螺纹配合的理想公差范围。
After analyzing relatire parameters,effects of pitch,degree of and,inside through and unroundness of coupling on seal of API8 button round thread joint are found out.Pptimized tolerance between inver thread and outer thread spinner is put forward.
出处
《石油矿场机械》
北大核心
2003年第5期79-80,共2页
Oil Field Equipment
关键词
螺纹
接箍
密封
threads
collar
sealin
