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PVG100E1BVLSFYP-1NNNN
PVWH-4S-L-SA-Y-CNNN140ML/R
PVG-130-F1UB-LSFY-P-1NNSN/844
PVWJ-014-A1UV-LSRY-P-1NN/FSN-AN/10
PVWJ-076-A1UV-LDFY-P-1NN/FSN-AN/10
PVG48-B2UV-RSFY-P1NN
PVG-100-F1UV-RGFK-P-INN/G047SN/B27
PVG-075-F1UV-RSFK-R-UNRSB
PVWJ-025-A1UV-LDFY-P-1NN/FSN-AN/10OILGEAR
PVWH-25-LSAY-CNSN
PVWJ-130-A1UV-LSAY-P-1NNNN?
PFWH-45-RDFY-HPNNTH
PVG-100-CIUV-RSFY
PVWJ-046A1UVRSASP1NNNN-NN
PVWJ-046-A1UV-LSFY-P-1NN/FSN-AN/10
PVG130B2BV1
PVWJ-022-A1UV-LSFY-P-1NN/FSN-AN/10OILGEAR,
PVWJ-025-A1UV-LSFY-P-1NN/FSN-AN/10
PVV-250-B1BV-LDFY-P-1NNSN-CP
PVWJ-098-AIUV-LSAY-P-INNNN?
PVWJ-076-A1UV-LDFY-P-1NN/FSN-AN/10OILGEAR,
PVG-130-FIUB-LSAY-P-1NNNN
PVG065-B2UV-LSFY-P-1NN
PVWJ-130-AlUV-LSAY-P-1NNNNOILGEAR
PVV-200-B1BV-RSFY-V-S25SA-NN?
PVWJ-076-AlUV-LSAY-P-1NNNN??
PVG-150-A1UV-LGFY-P-1NNNN
PVG-130-F1UV-RSFY-P-1NN/FNN
PVM046A1UBRSFY-P-1NNSN
PVM-130-A2UB-LDAB-P-1NN/JSN-CN
PVWJ-076-AlUV-LSAY-P-1NNNN??
PVG-130-F1UV-LDFY-P-1NN/H050NN-CP
PVG-130-F1UY-RDFZ-P-1NNSN-CN
S16-08152-0
PVWJ-098-AlUV-LSAY-P-1NNNN????
PVV-250-BIBV-LDFY-P-INNSN-CP
PVWJ-011-AIUV-RGAY-PINNSN
PVWJ130-A1UV-RDFY-P-1NNNN
PVWJ-064-A1UV-RSFY-P2NNSN/0279
PVV-250-B1UV-V-S25SA/147
PVWH-25-LDRD-CNNNTH
TYPESCVA252570130
PVWH-20-LDRD-CNNNTH
PVWJ-025-AlUV-LSAY-P-1NNNN????
PVWJ-046-A1UV-LDRY-P-1NN/FSN-AN/10
PVWJ-022-A1UV-LSFY-P-1NN/FSN-AN/10
PVWH-45-LDFY-CNNNTH-CP?
PVWJ-098-A1UV-LDFY-P-1NN/FSN-AN/10OILGEAR
PVM-130-C3UB-RGAB-P-1NN
PVM-064-AIVB-RSFB-P-1NNN
PVWJ-098-AIUV-LSAY-P-1NNNN
PVG-150-A1UV-LGFY-P-1NNNN
16PU
PVG100EIUVLSFY-PINNNN-NN
目前的设计思路往往是带有半经验性质,因为有些问题是要经过实践摸索改进。实际运行时配油盘的运转还欠可靠,济南铸造机械研究所针对CY14-1型轴向柱塞泵的这种配油盘易烧损的故障,在CY14-1B型泵中设计了一种*配油机构。就是在柱塞腔换向时易烧损的辅助支承处引入压力油液,进行强制润滑,这样缸体的盲孔A当与B孔接通时,立即充满压力油液,进行润滑辅助支承,同时还起一定的静压支承作用,减少了烧盘故障。 另外,人们又想到早期的配油机构,这一循环是上升到静平压平衡的基础上,滚动体只承受很小一部分载荷。---s19hms220