V型双缸机是研制V型柴油机常常要用到的试验机,为了提高其工作可靠性,本文提出了两种可以完全消除附加力偶而又较简单的平衡方法——力臂调节法和矢量调节法。文中谈到了这两种方法的实质、计算方法和适用范围。在力臂调节法中,还附有应用于2VE230ZC柴机的计算实例。 V-type twin-cylinder machine is a kind of testing machine which is often used to develop V-type diesel engine. In order to improve the reliability of the work, two balance methods that can completely eliminate the additional force but are simpler are proposed. Adjustment method. The article talked about the essence of these two methods, calculation methods and scope of application. In the arm adjustment method, is also applied to 2VE230ZC diesel calculation example.