本設(shè)計(jì)對(duì)柱塞泵的結(jié)構(gòu)作了詳細(xì)的研究,在柱塞泵中有閥配流﹑軸配流﹑端面配流三種配流方式。這些配流方式被廣泛應(yīng)用于柱塞泵中,并對(duì)柱塞泵的高壓﹑高速化起到了不可估量的作用??梢哉f沒有這些這些配流方式,就沒有柱塞泵。但是,由于這些配流方式在柱塞泵中的單一使用,也給柱塞泵帶來了一定的不足。設(shè)計(jì)中對(duì)軸向柱塞泵結(jié)構(gòu)中的滑靴作了介紹,滑靴一般分為三種形式;對(duì)缸體的尺寸﹑結(jié)構(gòu)等也作了設(shè)計(jì);對(duì)柱塞的回程結(jié)構(gòu)也有介紹。。
REXROTH葉片泵均為臥式、單泵殼結(jié)構(gòu)的離心泵。采用特殊的卡箍夾緊泵體與泵蓋,泵的吐出口方向可在360度的任何一個(gè)位置,安裝使用方便。 砂泵的軸承組件采用圓筒式結(jié)構(gòu),便于調(diào)整葉輪與泵體之間的間隙,維修時(shí)可整體拆除。軸承采用油脂潤(rùn)滑。砂泵的軸封形式有填料密封、付葉輪密封、機(jī)械密封。砂泵流道寬暢,汽蝕性能好,效率高,耐磨蝕。。
德國(guó)力士樂柱塞泵型號(hào):
A4VG125DA2D2/32R-NAF02F021DT
A10VS018DR/31R-PPA12N00
A4VS0125DR30R-PPB13N00
A4FM71/10W-PPB01
A4VSG71HD1D/10R-PPB10K33ON
A10V028DR/31R-PSC12N00
A4VSG250EM2044/30R-PPB10H029N
軸向柱塞泵E-A4VSO250EO2/30R-VPB25N00-SO3
A4VSO500HS4/30R-PZH25N00
A4VSG250HD1T/30R-PPB10N000N
A4VSG250HD1D/30R-PPB10H029N
油泵A4VSO180DFR/30R-PPB13N00
A4VG125HD1D2/32R-NSF001S
A4VG56EZ2DM1/32L-NSC02F013SH-K
A4VG250HD1D1/32R-NSD10F0010
柱塞泵
A4VSO71DR/10R-PPB13N00
A4VG125HDM1/32R-NSF02F691S-S
A4VSG250HSE/30R-PPB10N000N
A4VG125HDMT1-32R-NSF02F691S-S
A4VSG250HS1/30L-PPB10N000N
A4VG125HD1D2/32R-NTF02F691P
E-A4VSO125DRPPB13NOO
A10VSO28DFLR/31R-PPA12NOO
A4VS0250DR/30RPPB13N00
A4VG180EP2DT1/32R-NTD02F021S
油泵A4VSO180DFR/30R-PPB13N00
A4VG71EPDT1/32R-NAF02F011S
A4VSG250HS/10R-PPB10N00
A4VS0250LR3G/30R-PZB13N00-S0
A4VSG250HDA/30R-PPB10NOO9N
A4VSG250HS/10R-PPB10NOO
液壓馬達(dá)
A4VG40EP4DMT1/32L-NSC02F015PH
A4VSO180DR/30R-PPB13N00
A10VSO140DR/31R-PPB12N00
A4VSG40EM2009/10R-PZB10N000N
A4VSG250HS1/30L-PPB10N000N
A4VSG250HD1D/30R-PPB10H029N
A4VG250HD1D1/32R-NSD10F0010
A4VG125HD1D2/32R-NSF02F02F021P
A4VS071DR/30R-PPB13N00
液壓馬達(dá)
A4VG90HWDL1/32L-NZF02F001S-SB
恒壓變量泵E-
A4VS071DR/30R-PPB13N00
A10VS018DR/31R-PPA12N00
A4VS0250E01/30R-PPBN00-S036
柱塞泵A4VSG750HD/22R-PPH10NOO
A4VS0125DR/22R-VPB13N00
A4VSO180DR/30R-PPB12NOOS1057
A10VS071DR/31R-PPA12N00
E-A4VSO250EO2/30R-VPB25N00-SO3
A4FM71/10W-PPB01
A4VSG71HD1D/10R-PPB10K33ON
E-A10VSO140DR/31R-PPB12NOO
AE-A10VSO140D/31R-PPB12N00
A4VS0125DR/3XR
A10VSO100DFLR/31R-PPA12K26
A4VG90EP2DT1/32R-NAF02F001F
A4VSG40HS1/10R-VPB10N000N
A4VSG250DP/30R-PPB10N00
A4VS0125DR/22R-PPB13N00
A10V028DR/31R-PSC12N00
A4VS0250LR3G/30R-PZB13N00-S0
A10VSO140DFR/31R-PPB12K26
壓力板是徑向和軸向壓力補(bǔ)償?shù)闹饕?,可以減輕軸承載荷和自動(dòng)調(diào)節(jié)齒輪泵軸向間隙,從而有效地提高了齒輪泵的性能指標(biāo)和工作可靠性;GM5、GPC4系列齒輪馬達(dá)可以提供單旋向不帶前軸承,雙旋向不帶前軸承和單旋向帶前軸承,雙旋向帶前軸承四種結(jié)構(gòu)型式,其中帶前軸承的齒輪馬達(dá)可以承受徑向力和軸向力。。
s19hms220
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