前言我厂从80年底开始试制石油机械产品一抽油杆。81年初得到美商CADC公司确认后开始插线生产。同时新建了抽油杆生产车间,在车间的热处理生产线上布有一台高温淬火设备。同年9月确定新设计一台分节式快速加热炉。对此,我们进行了精心的设计和施工,于82年4月建成。经过3个多月的调试和工艺试验,该炉运行正常,满足了车间的生产需要。而且抽油杆在机械性能等主要技 Preface Our factory from the end of 80 trial production of a sucker rod petroleum machinery products. 81 early American CADC company confirmed after the start plug-in production. At the same time a new sucker rod workshop, in the workshop heat treatment production line cloth with a high-temperature quenching equipment. The same year in September to determine the design of a new section-type fast heating furnace. In this regard, we conducted a careful design and construction, completed in April 82. After more than three months of commissioning and process testing, the furnace is operating normally and meets the production needs of the workshop. And sucker rod in the mechanical properties and other major skills