武汉恒斯源液压机电设备有限公司
 
A11VO130LR/10L-NTD12N00，A11VO60EP1/10R-NZG12N00，A11VO145LG2/11L-NSC12N00

A11VO130LE2/10R-NPG12N00，A11VLO190LG1/11L-NTC12N00，A11VLO260LE2/11R-NPD12N00

A11VO260LE1/11L-NPG12N00，A11VO95EP.D/10R-NSC12N00，A11VO40EP.G/10L-NSG12N00

A11VO75LR3/10L-NPD12N00，A11VO95HD.D/10L-NZD12N00，A11VLO130DRS/10R-NTG12N00

A11VLO130HD2/10R-NTC12N00，A11VLO260DRL/11R-NTC12N00，A11VLO190LR/11L-NZD12N00

A11VLO190LR/11R-NTD12N00，A11VO95DRL/10L-NSG12N00，A11VLO260HD.G/11L-NSG12N00

A11VLO190LR3/11L-NSG12N00，A11VO95LR/10R-NSG12N00，A11VO260EP.G/11R-NPC12N00

A11VO190EP2/11R-NPC12N00，A11VO260LE2/11L-NTG12N00，A11VO145EP1/11L-NPD12N00

A11VO95HD1/10L-NPC12N00，A11VLO190EP.G/11R-NSC12N00，A11VO75LE2/10R-NTD12N00

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齿轮泵主动轴与衬套磨损后，其配合间隙增大，必将影响泵油量。遇此，可采用修主动轴或衬套的方法恢复其正常的配合间隙。若主动轴磨损轻微，只需压出旧衬套后换上标准尺寸的衬套，配合间隙便可恢复到允许范围。若主动轴与衬套磨损严重且配合间隙严重超标时，不仅要更换衬套，而且主动轴也应用镀铬或振动堆焊法将其直径加大，然后再磨削到标准尺寸，恢复与衬套的配合要求。。

新闻：A11VO75HD2/10L-NSG12N00柱塞泵的拆装实验报告：http://www.jdzj.com/jdzjnews/k3_12039429.html