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新聞:山東A10VSO71DRG/31R-VPA12N00yuken油研柱塞泵廠家型號:
A10VSO28DRG/31R-VSC12N00,A10VS018DFR1/31R-PSC12N00
A10VSO100DRG/31R-PSC62N00,A10VSO28DFLR/31R-VSC62N00
A10VSO18DFR/31R-PPA12N00,A10VSO71DFR/31R-PPA12N00
A10VSO140DRG/31R-PPB12N00,A10VSO140DRG/31R-VSB12N00
A10VSO71DRG/31R-VPA12N00葉片泵型號:
A10VSO18DFR1/31R-VSC12N00,A10VSO18DRG/31R-PSC62N00
A10VSO71DFLR/31R-PPA12N00,A10VSO28DR/31R-VSC62N00
A10VSO71DFR/31R-PPA12N00,A10VSO100DRG/31R-VSC62N00
A10VSO18DFR1/31R-VPA12N00,A10VSO140DRG/31R-PPB12N00
A10VSO140DRG/31R-PPB12N00,A10VSO28DFR/31R-PPA12N00
A10VSO100DFLR/31R-VSC12N00,A10VSO140DRG/31R-VSB12N00
A10VSO71DRG/31R-VSC12N00,A10VSO28DFLR/31R-PPA12N00
A10VSO28DRG/31R-VSC62N00,A10VSO45DRG/31R-VPA12N00
A10VSO45DRG/31R-VSC12N00,A10VSO28DRG/31R-VPA12N00
A10VSO100DFR/31R-VPA12N00,A10VSO28DFR1/31R-VSC12N00
A10VSO18DRG/31R-PPA12N00,A10VS0100DFR1/31R-PSC12N00
A10VSO18DRG/31R-VPA12N00,A10VSO28DR/31R-PSC12N00
A10VSO100DFR/31R-PPA12N00,A10VSO45DFR/31R-VSC62N00
A10VSO28DR/31R-VSC12N00,A10VSO18DFR/31R-VPA12N00
A10VSO28DFR1/31R-VPA12N00,A10VSO100DR/31R-PPA12N00
A10VSO28DR/31R-VSC12N00,A10VSO18DFR1/31R-PSC62N00
A10VSO140DRG/31R-VPB12N00,A10VSO18DR/31R-PSC12N00
A10VSO28DFLR/31R-VSC12N00,A10VSO28DFR/31R-PSC62N00
A10VSO28DFR1/31R-PSC12N00,A10VSO140DR/31R-VSB12N00
由此可知,齒輪泵由于泄漏量較大,其額定壓力不高,要想提高齒輪泵的額定壓力并保證較高的容積效率,首先要減少沿端面間隙的泄漏。 封閉油腔的容積,開始時隨齒輪的旋轉(zhuǎn)逐漸減少,以后又逐漸增大。封閉油腔容積減小時,困在油腔中的油液受到擠壓,并從縫隙中擠出而產(chǎn)生很高的壓力,使油液發(fā)熱,軸承負(fù)荷增大;而封閉油腔容積增大時,又會造成局部真空,產(chǎn)生氣穴現(xiàn)象。這些都將使齒輪泵產(chǎn)生強(qiáng)烈的振動和噪聲,影響齒輪泵的工作性能,降低泵的容積效率,縮短使用壽命。。
新聞:青海A10VSO28DFLR/31R-VSC62N00氣動柱塞泵廠家直銷:http://sichu123.com/jiage/4_29536425.html
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