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武穴黎翔机电设备有限公司,询价联系人:何女士
询价电话:0713-6542758,手机:18934630908
询价传真:0713-6542758
询价QQ: 736567721,704552157
现货特价型号:R900925687 4WRAE10W1-30-22/G24N9K31/F1V 2台
D634-371C R24K02MONSS2 3台DG4V-3-6C-M-U-H7-60 10台
DG4V-3-2N-M-U-H7-60 15台DG4V-3-2A-M-U-H7-60 10台
运动部件突然制动或换向时引起液压冲击 换向阀突然关闭液压缸的回油通道而使运动部件制动时,这一瞬间运动部件的动能会转化为封闭油液的压力能,压力急剧上升,出现液压冲击。 (3)某些液压元件动作失灵或不灵敏产生的液压冲击 当溢流阀在系统中做安全阀使用时,如果系统过载安全阀不能及时打开或根本打不开,也会导致系统管道压力急剧升高,产生液压冲击。 2、液压冲击的危害 (1)巨大的瞬时压力峰值使液压元件,尤其是液压密封件遭受破坏。 (2)系统产生强烈震动及噪声,并使油温升高AM3406-G24,AS3406-G24,AM3410-G24,AS3410-G24,AS430B-G24,AS430B-G24,AM22100B-R230,AM22061A-R230,AS22101A-R230,AM22101A-R230,AS22061A-R230,AS32060B-R230,AS32061A-R230,AS4306-R230,AS430b-R230,
AS32101A-R230,AM22060b-R230,AS22060b-R230,AS22100b-R230,AM32061a-R230,AM32101a-
R230,AM32060b-R230,AM32100b-R230,
AS32100B-R230,AH22061A-R230,AM3406-R230,AS3406-R230,AM3410-R230,AS3410-R230,AS430B-R230,AS430B-R230,
MVSPM22-160,BVSPM22-160,BVSPM22-160,MVSPPM22-160,SDSPM18-AB-G24/MD35,SDSPM18-BA-G24/MD35,SDSPM22-BA-G24/KD35,
SDSPM22-AB-G24/KD35,SDSPM18-BA-G24/kD35,WDPFA06-ACB-S-5-G24,WDPFA06-ACB-16#1-G24, SDSPM18-BA-R230/MD35,BVSPM18-350, SDSPM22-AB-G24,BSSPM18-160,MVSPM18-160,MVSPM22-350,AURDB6, WDPF-A06-ACB-S-16-01-G24,GS22101-G24,
AM22100B-G24
AM22061A-G24
AS22101A-G24 AS22101A-R230
AM22101A-G24
AS22061A-G24AS32060B-G24
AS32061A-G24,AS4306-G24,AS430b-G24,AS32101A-G24,
AM22060b-G24,AS22060b-G24,AS22100b-G24,AM32061a-G24,
AM32101a-G24,AM32060b-G24,AM32100b-G24,AS32100B-G24,
AH22061A-G24,AM3406-G24,AS3406-G24,AM3410-G24,AS3410-G24,
AS430B-G24,AS430B-G24,
AM22100B AM22061A AS22101A AM22102A AS22061A AS32060B AS32061A AS4306 AS430b AS32101A AM220101A AM22060b AS22060b AS22160b AM32061a AM321010a AM32060a AM32100b AS32100B AH22061A AM340b AM3410 AS430B AS3410 AM22100B-G24 AS32061A-G24 BDBSA06-P-100-G24/T6 AM22061A-G24 AS22101A-R230 AM22101A-G24 AS22061A-G24 AS32060B-G24
QASPM18-5 AS4306-G24 BPWS4D41-04-K1-G24-D1 AS430b-G24 MQCPM22-XXX-S1788-G24/T4P02A01D24
MVSPM22-160
BVEPM22-250-G24
AURDB6
BVSPM22-350
SDSPM22-AB-R230/MD35
SDSPM22-BA-R230/MD35
MD35/16-R230
BSSPM18-160
BSSPM18-315AS32061A,AS32060B,AS32101A,AS22061A,AM22061a,AS22061a,AM22101a,AS22101a,AM22060b,AS22060b,AM22100b,AS22100b,AM32061a,AS32061a,AM32101a,AM32060b,AM32100b,AS32100b,AM3406,AS3406,AM3410,AS3410,AS430B-G24,AS32061A-M29,AM22100B,AM22101A,SDSPM22-AB,AS4306-G24,AS3406-G24,AS3406-G24,AM3406-G24,AM22060B-G24,AS32060B-G24,AS22061A-G24,
AS32060B-G24, AS430B-G24,AS32061A-G24,AS22101A-G24,AS22101A-G12,AS22101A-R230,AS4306-G24,AS22061A-G24,AS32060B-R230,
。 (3)使压力控制元件(如压力继电器、顺序阀等)产生误动作,造成设备故障及事故。 3、减小液压冲击的措施 (1)延长阀门关闭和运动部件换向制动时间 当阀门关闭和运动部件换向制动时间大于0.3s时,液压冲击就大大减小。为控制液压冲击可采用换向时间可调的换向阀。如采用带阻尼的电液换向阀可通过调节阻尼以及控制通过先导阀的压力和流量来减缓主换向阀阀芯的换向(关闭)速度,液动换向阀也与此类似。 (2)限制管道内液体的流速和运动部件速度 机床液压系统,常常将管道内液体的流速限制在5.0m/s以下,运动部件速度一般小于10m/min等。 (3)适当加大管道内径或采用橡胶软管 可减小压力冲击波在管道中的传播速度,同时加大管道内径也可降低液体的流速VCEFCM8551G321 24DC 现货
VCEFCMG551H301 24DC 现货
VCEFCMG551H301 MO 24DC 现货
EF8320G174 220/50 现货
EF8320G174 24DC 现货
SCG353A047 220/50,230/50 现货
SCG353A051 220/50,230/50 现货
L12BA452BG00061 现货
SCG551A001MS 24DC 现货
SCG551A001MS 230/50 现货
EFG551H401MO 220/50 现货
EFG551H401MO 24DC 现货
WSNF8327B102 24DC 现货
SCG551A001 MS 230/50 现货
SCG353A044 24DC 现货
VCEFG551B401 MO 240/60,220/50
SCXE 238A002 230/50 现货AM22100B
AM22061A
AS22101A
AM22101A
AS22061A
AS32060B
AS32061A,AS4306,AS430b,AS32101A,
AM22060b,AS22060b,AS22100b,AM32061a,
AM32101a,AM32060b,AM32100b,AS32100B,
AH22061A,AM3406,AS3406,AM3410,AS3410,
AS430B,AS430B,
AM22100B,AM22061A,AS22101A,AM22101A,AS22061A,AS32060B,AS32061A,AS4306,AS430b,AS32101A,AM22060b,AS22060b,AS22100b,AM32061a,AM32101a,AM32060b,AM32100b,AS32100B,AH22061A,AM3406,AS3406,AM3410,AS3410,AS430B,AS430B,
AM22100B-G4,AM22061A-G24,AS22101A-G24,AM22101A-G24,AS22061A-G24,AS32060B-G24,AS32061A-G24,AS4306-G24,AS430b-G24,AS32101A-G24,
AM22060b-G24,AS22060b-G24,AS22100b-G24,AM32061a-G24,AM32101a-G24,AM32060b-G24,AM32100b-G24,AS32100B-G24,AH22061A-G24,
AM3406-G24,AS3406-G24,AM3410-G24,AS3410-G24,AS430B-G24,AS430B-G24,
AM22100B-R230,AM22061A-R230,AS22101A-R230,AM22101A-R230,AS22061A-R230,AS32060B-R230,AS32061A-R230,AS4306-R230,AS430b-R230,
AS32101A-R230,AM22060b-R230,AS22060b-R230,AS22100b-R230,AM32061a-R230,AM32101a-
R230,AM32060b-R230,AM32100b-R230,
AS32100B-R230,AH22061A-R230,AM3406-R230,AS3406-R230,AM3410-R230,AS3410-R230,AS430B-R230,AS430B-R230,
MVSPM22-160,BVSPM22-160,BVSPM22-160,MVSPPM22-160,SDSPM18-AB-G24/MD35,SDSPM18-BA-G24/MD35,SDSPM22-BA-G24/KD35,
SDSPM22-AB-G24/KD35,SDSPM18-BA-G24/kD35,WDPFA06-ACB-S-5-G24,WDPFA06-ACB-16#1-G24, SDSPM18-BA-R230/MD35,BVSPM18-350, SDSPM22-AB-G24,BSSPM18-160,MVSPM18-160,MVSPM22-350,AURDB6, WDPF-A06-ACB-S-16-01-G24,GS22101-G24,
AM22100B-G24
AM22061A-G24
AS22101A-G24 AS22101A-R230
AM22101A-G24
AS22061A-G24AS32060B-G24
AS32061A-G24,AS4306-G24,AS430b-G24,AS32101A-G24,
AM22060b-G24,AS22060b-G24,AS22100b-G24,AM32061a-G24,
AM32101a-G24,AM32060b-G24,AM32100b-G24,AS32100B-G24,
AH22061A-G24,AM3406-G24,AS3406-G24,AM3410-G24,AS3410-G24,
AS430B-G24,AS430B-G24,
AM22100B AM22061A AS22101A AM22102A AS22061A AS32060B AS32061A AS4306 AS430b AS32101A AM220101A AM22060b AS22060b AS22160b AM32061a AM321010a AM32060a AM32100b AS32100B AH22061A AM340b AM3410 AS430B AS3410 AM22100B-G24 AS32061A-G24 BDBSA06-P-100-G24/T6 AM22061A-G24 AS22101A-R230 AM22101A-G24 AS22061A-G24 AS32060B-G24
QASPM18-5 AS4306-G24 BPWS4D41-04-K1-G24-D1 AS430b-G24 MQCPM22-XXX-S1788-G24/T4P02A01D24
MVSPM22-160
BVEPM22-250-G24
AURDB6
BVSPM22-350
SDSPM22-AB-R230/MD35
SDSPM22-BA-R230/MD35
MD35/16-R230
BSSPM18-160
BSSPM18-315AS32061A,AS32060B,AS32101A,AS22061A,AM22061a,AS22061a,AM22101a,AS22101a,AM22060b,AS22060b,AM22100b,AS22100b,AM32061a,AS32061a,AM32101a,AM32060b,AM32100b,AS32100b,AM3406,AS3406,AM3410,AS3410,AS430B-G24,AS32061A-M29,AM22100B,AM22101A,SDSPM22-AB,AS4306-G24,AS3406-G24,AS3406-G24,AM3406-G24,AM22060B-G24,AS32060B-G24,AS22061A-G24,
AS32060B-G24, AS430B-G24,AS32061A-G24,AS22101A-G24,AS22101A-G12,AS22101A-R230,AS4306-G24,AS22061A-G24,AS32060B-R230,
AS430B-R230,AS32061A-R230,AS22101A-R230,AS22101A-R230,AS22101A-R24,AS4306-R230,AS22061A-G24,AS22060B-G24,AS32101A-G24,AS32100B-G24,AM22061A-G24,AM22100B-G24,AS22061A-R230,AS22060B-R230,AS32101A-R230,AS32100B-R230,
AM22100B
AM22061A
AS22101A
AM22101A
AS22061A
AS32060B
AS32061A
BVSPM22-350
SDSPM22-AB-R230/MD35
SDSPM22-BA-R230/MD35
SDSPM22-AB-G24/KD35
SDSPM22-BA-G24/KD35
MD35/16-R230
BSSPM18-160
BSSPM18-315
AS22061A-G24
AS32060B-G24
AS22101A-R230
MVSPM22-160
AURD6-FD
BSSPM18-160
AM22100B-G24
AM22061A-G24
AS22101A-R230
P02A01D24
AM22100B-G24
AM22101A-G24
AS22061A-G24
MVSPM22-160
BVEPM22-250-G24
AS32060B-G24

