REXROTH柱塞泵现货销售
REXROTH柱塞泵工作原理这种结构较简单，转速较高，但工作条件要求高，柱塞端部与斜盘的接触部往往是薄弱环节。斜轴式的斜盘轴线与传动轴轴线是一致的。力士乐REXROTH柱塞泵工作原理根据倾斜元件的不同，有斜盘式和斜轴式两种。斜盘式是斜盘相对回转的缸体有一倾斜角度，而引起柱塞在泵缸中往复运动。传动轴轴线和缸体轴线是一致的。REXROTH柱塞泵由于柱塞缸体相对传动轴倾斜一角度而使柱塞作往复运动。流量调节依靠摆动柱塞缸体的角度来实现，故有的又称摆缸式。它与斜盘式相比，工作可靠，流量大，但结构复杂。
REXROTH柱塞泵噪声过大
1）产生原因：1.吸入管道漏气；2.吸油不充分；3.泵轴和原动机轴不同心；4.油中有气泡；5.泵转速过高；6.泵压力过高；7.轴密封处漏气；8.油液过滤精度过低导致叶片在槽中卡住；9.变量泵止动螺钉调整失当。
2）排除方法：重新调接至所需压力检查管道各连接处，并予以密封、紧固同前述排除方法重新安装达到说明书要求精度补充油液或采取结构措施，把回油口入油面以下选用推荐转速范围降压至额定压力以下更换油封拆洗修磨泵内脏件并仔细重新组装，并更换油液 适当调整螺钉至噪声达到正常。
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REXROTH柱塞泵现货销售