目前,全世界有100多万的机械采油井,而我国的机械石油开采也有40多年的历史了,但和发达国家相比有一定的差距,在石油竞争如此激烈的现在,不掌握核心技术就无法走在世界前端。本论文首先从抽油机的概念和分类特点介绍了抽油机的基本情况,进而指出在抽油机制造级配件加工中存在的各种问题,最后总结出改良建议,对抽油机制造级配件加工的未来前景进行展望。 At present, there are over 1 million mechanical oil wells in the world, and our country’s mechanical oil exploration has a history of more than 40 years. However, compared with the developed countries, there is a certain gap. Now that the oil competition is so fierce, we do not have the core technology Can not walk in the front of the world. This paper first introduces the basic situation of the pumping unit from the concept and classification characteristics of the pumping unit, and then points out the various problems in the processing of the pumping unit manufacturing level. Finally, Future prospects of parts processing outlook.