摘要
介绍了抽油杆表面淬火设备的技术要求及主要结构，分析了国内研制的抽油杆表面淬火设备的优缺点。与抽油杆超音频表面淬火设备相比。
Abstract The technical requirements and major construction of induction heating surface quenching equipment are introduced. The merits and demerits of equipment researched and manufactured in China are analyzed. The middle frequency induction heating surface quenching equipment is more suitable to repair used sucker rods than ultrasonic frequency.
出处
《石油矿场机械》
1998年第5期28-31,共4页
Oil Field Equipment
