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对抽油机的平衡问题作了细致的研究，指出配重平衡与气压平衡是抽油机的两种主要平衡方式，提出了采用弹簧平衡与飞轮平衡的可能性，说明了各种平衡方式的参数确定方法；指出提高抽油机效率的方法是提高电动机和传动机构的效率，并对后者作了分析与表示。此外还提出了抽油机用感应电动机容量选择的方法。
The balance of the pumping unit has been studied in detail. It is pointed out that the counterweight balance and the pressure balance are the two main balancing methods of the pumping unit. The possibility of balancing the spring with the flywheel is proposed, and the balance The method of determining the parameters is pointed out. The way to improve the efficiency of the pumping unit is to improve the efficiency of the motor and the transmission mechanism, and the latter is analyzed and indicated. In addition, the method of selecting the capacity of induction motor for pumping unit is also proposed.