選型原則VICKERS威格士柱塞泵PVW系列

故障處理:
傾斜盤傾角太小,泵的排量少,這需要調(diào)節(jié)變量活塞,
控制活塞運(yùn)動不穩(wěn)定。由于放大器能量不足或零件損壞
、含有彈簧的控制活塞的阻尼器效能差,都會造成控制
增加斜盤傾角。
中位時排油量不為零 變量式軸向威格士柱塞泵的斜盤
這類故障一般要拆開液壓泵,更換受損零部件,加大阻
傾角為零時稱為中位,此時泵的輸出流量應(yīng)為零。但有
需要重新調(diào)零、緊固或更換。威格士柱塞泵的角度維持
力不夠、傾斜角耳軸磨損也會產(chǎn)生這種現(xiàn)象。
輸出流量波動 輸出流量波動與很多因素有關(guān)。對變量
時會出現(xiàn)中位偏離調(diào)整機(jī)構(gòu)中點(diǎn)的現(xiàn)象,在中點(diǎn)時仍有
流量輸出。其原因是控制器的位置偏離、松動或損傷,
泵可以認(rèn)為是變量機(jī)構(gòu)的控制不佳造成,如異物進(jìn)入變
量機(jī)構(gòu),在控制活塞上劃出階痕、磨痕、傷痕等,造成
活塞運(yùn)動不穩(wěn)定。流量不穩(wěn)定又往往伴隨著壓力波動。
尼,提高彈簧剛度和控制壓力等。
實物圖:

型號:
PVH131R13AF30A250000001001AE010A
PVH131QIC-RF-13S-11-C25-31
PVH131R13AF30B252000001001AE010A
PVH131QIC-RF-13S-11-C25V-31
PVH131R13AF30E252004001001AE010A
PVH131QIC-RF-13S-11-C25VT4-31
PVH131R13AF30E252008001001AE010A
CMX100L10N17NLSINLETCOVERINCHMTG.
CM2N02R30DDL40
CM2N02R22D1DL40
CM2N02R17DL40019AA20B20
CM2N02K20CL40
CM2N02R17DE40AA20B20
NAMEPLATE AND GASKET CAS213
SDNAMEPLATEPARTSCAS21
DG4S4016C50CAS213
DG4S4012C50CAS213
PVH131R03AF30A250000002001AB010A
PVH131QIC-RSF-3S-10-C25-31
PVH131R16AF30A140000001AD1AC010A
PVH131QPC-RAF-16S-10-C14-31
QF8TT10B1DC24
DG5S82C2KMFTWLB530
DG4S4018CUB60S326
F3DG5S82NMFWDP530
DG5S4044C2TVMFWB560
DG5S4042C1TMFTWLB560
CT5060FCMFWB5100
CT5100ACP2MFTWLB5100
DG5S89A1EMFWB530
F3DG5S89ATMFWB530
CS5H100FCVMFTWLB5100
CMX160S2SSSE2302141575
PVH131R16AF30A070000001AD1AC010A
PVH131QPC-RAF-16S-10-CM7-31
PVH131R16AF30H002000BD1AD1AC010A
PVH131QPC-RAF-3S-11-CM7-31
PVH131R16AG30A070000001AD1AF010A
PVH131QPC-RAM-16S-11-CM7-31
CM2N02R25D1E40
CM2N02R22D1L40
CM2N02R22B1DDDDE40
CM2N02R15V10D40
CM2N02K22D8E40S044
CM2N02K22D8D8E40S044
SPRING OFFSET PARTS CAS213
DG4S4012A50CAS213
DG4S4012N51CAS213
WIRING HSG. PARTS CAS213
DG4S4W016C50CAS213
PVH131QIC-RF-13S-11-C25VT8-31
PVH131R13AF30A070000001001AE010A
PVH131QIC-RF-13S-11-CM7-31
PVH131R13AF30J002004BD1001AE010A
PVH131QIC-RF-13S-11-ICT4-31
PVH131R02AF30A250000001001AE010A
PVH131QIC-RF-2S-11-C25-31
PVH131QPC-RAF-16S-10-IC-31
PVH131R16AF30E142004001AD1AF010A
CM11ND2K27DDDDDD1E21
CM11ND2R20T21270
CM11ND1K00BBBBBBBBBL21
AACM11ND1K10D21
CM11ZS1R25TL21010
AACM11ND1A621
CM11ND2R25V17DDDBD1L21066
AA50FB2P12
CM11ND2R25DL21275
PVH131QPC-RAF-16S-11-C14VT4-31
PVH131R16AF30A070000001AD1AF010A
PVH131QPC-RAF-16S-11-CM7-31
PVH131R03AF30A070000001AD1AF010A
PVH131R03AF30A250000001002AE010A
PVH131QIC-RF-3D-11-C25-31
選型原則VICKERS威格士柱塞泵PVW系列