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保养及维护1.工作用油推荐采用32号、46号抗磨液压油,使用油温在15~60摄氏度范围内。2.油液进行严格过滤后才允许加入油箱。3.工作油液每一年更换一次,其中更换时间不应超过三个月;4.滑块应经常注润滑油,四柱油压机,立柱外表露面应经常保持清洁,晋城液压机,每次工作前应先喷注机油。5.在公称压力500T下集中载荷允许偏心40mm。偏心过大易使立柱拉伤或出现其它不良现象。
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液压机是
![](http://img3.dns4.cn/pic/85547/tupian/20141120103547_8087_zs_sy.jpg)
![](http://img3.dns4.cn/pic/85547/tupian/20141120103546_8967_zs_sy.jpg)
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![](http://img3.dns4.cn/pic/85547/tupian/20141120103544_7716_zs_sy.jpg)
![](http://img3.dns4.cn/pic/85547/tupian/20141120103543_7775_zs_sy.jpg)
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![](http://img3.dns4.cn/pic/85547/tupian/20141120103540_9243_zs_sy.jpg)
19世纪后期出现了以矿物油为工作介质的油压机。 保养及维护1.工作用油推荐采用32号、46号抗磨液压油,使用油温在15~60摄氏度范围内。2.油液进行严格过滤后才允许加入油箱。3.工作油液每一年更换一次,其中更换时间不应超过三个月;4...