rocking arm pump 杆式泵
rocking arm pump coupling 杆式泵联轴器
exhaust valve rocking arm 排气阀摇臂
rocking-arm pump 拉杆泵
rocking arm shell 摇臂壳体
lever rocking arm 闩柄杠杆
steering rocking arm 转向摇臂
rocking arm sprinklers 摇臂式喷头
Although the valve lift of PA6B is bigger than PA6's, the cam lift becomes small with a bigger ratio of the rocking arm, this is of advantage to enhance the working life of cam.
这样尽管气门升程较PA6柴油机大,但由于其增大了摇臂比,所以凸轮升程反而较小,有利于凸轮设计及提高凸轮寿命。
参考来源 - 280/330单缸机配气机构总体设计及仿真·2,447,543篇论文数据，部分数据来源于NoteExpress
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