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打印 2012-5-19 13:36:32

文章作者 TigerXiong2006-4-22 13:39:38
有关压缩机
1. Ariel compressors (except the JGI) are a horizontal balanced opposed design. This design utilizes throws with equal amounts of reciprocating weight on opposite sides of the frame to minimize horizontal forces. To achieve this balance, a combination of different weight crossheads and crosshead nut weights are used to achieve equal weights on opposing throws with different size / weight pistons.

2. Opposing Throws Difference LB Mass

请问这两句中的 throw 是什么意思?是不是行程?如果是行程,那么第二句中怎么用磅做单位?
查了半天的资料,也没弄明白,请高手指点,先谢谢了。
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