所在地：福建厦门市
产品详情
330730-080-00-00本特利Bently Nevada★ 热线：0592-6808394/18050035902（微信同号）★ 业务QQ：1982497648
摘要:在分析现有基本回路的基础上,文中提出了一种两调速阀串联二工进速度换接的新回路,并对其来源、组成、原理、特点及其在动力滑台双泵供油二工进液压系统新回路中的应用进行了阐述。新回路具有各调速阀可独自调节与能量消耗较低等新特点。
1 现有二调速阀串联的两工进速度换接回路
图1所示为当今教材中普遍介绍的、现有二调速阀串联的两工进速度换接回路。当阀1左位工作且阀3断开时,控制阀2的通或断,使油液经调速阀a、或既经调速阀a后又经调速阀b才能进入液压缸左腔,从而实现第一次工作进给或第二次工作进给。这里要求调速阀b的开口需调节得比调速阀a的开口小,即第二次工进的速度必须比第一次工进的速度低;此外,第二次工作进给时,油液流经调速阀a后又流过调速阀b,须经过两个调速阀,故液压能量损失较大。
2 二调速阀串联的两工进速度换接新回路
2.1 新回路的组成与原理
将图1所示的现有回路中、阀3接在e点油路略加改动移接至d处,即阀3的进、出油口分别接到c、d处,改为只与调速阀a并联;另外,阀2的规格适量加大。新回路不但完全实现已有回路的所有动作循环,而且还具有一些现有回路不具备的新优点,现分析如下(参见图2)。
(1)快进
按下启动按钮,电磁铁iya通电,三位换向阀左位接入系统工作;电磁铁2ya、3ya、4ya均不带电,阀2和阀3的右位(参见图2)接入系统工作;从油泵来的压力油经阀1左位、阀3和阀2的右位进入液压缸左腔;液压缸右腔的油经阀1回油箱,推动活塞与工作台快速右移,实现快进。
联系人：雷琳（销售工程师） 电 话 ：0592-6808394/18050035902
Q Q：1982497648 微信 ：18050035902
邮 箱：1982497648@qq.com 传 真：0592-6514751（请备注雷琳收）
1746-IB32
1756-CNB/D
1756-OW16I
1756-TBCH/A
1784-PKTX
5136-PFB-104
1746-A13
1746-NI8
3664
3805E
4119A
DPS-400AB
XBTGT2130
IC200ALG230
IC200ALG320
IC200ALG620
IC200CHS022
IC200CPUE05
IC200MDL640
IC200MDL740
IC200PWR002
IC698CHS009
IC698CRE030
IC698ETM001
IC698PSA100
L3MF-032/64GFOKS-G 序列号S/N：118516-002
AS-S908-120
1756-DNB/D
140CPS11420
140CRP81100
140DA085300
3500-15-02-02-00
8312
1746-NT4
140DAI75300
1756-BA1
AS-P810-000
IMMFP12
MVME5110-2261-MPC7410
1734D-IB8XOW8
1746-NO4I
6AV66480AC113AX0
6FC5247-0AA30-0AA0
1746-A13
1746-NI8
SIEMENS OP7 6AV3607-1JC20-0AX0
MC-4/11/03/400
1771-CP2
140NOE77101
140DAI74000
140DAO84210
140XTS00200
20B-VECTB-C0
MVI56-MCM
IC697ALG440
NAIO-03
J/E-CF-02
1746-NI8
140CPS11420
140CPU53414A
140NOE71100
140XBP00600
170AAI14000
170AAO92100
170ADI34000
170ADO34000
170INT11000
171CCC96030
172JNN21032
BMXCPS2000
BMXDDI1602
BMXDDO1602
BMXP342020
BMXXBP0800
TSXMRPC002M
TSXP57103M
SSU76UC24-48V
1756-L62
1756-CNB
1756-ENBT
1756-IB32
1756-L61
1756-OB32
1756-PA75
1756-CNB
1756-OF8
1756-OW16I
1756-IF16
1756-IM16I
1756-PA75
140AII33010
EM4-101-AA2
1771-IR/D
1746-NI8
1746-NR8
1746-OW16
NW-RR85-001
1756-ENBT/A
1756-IB16/A
1756-OB16I/A
1756-PA72/C
C20-CPU74-E
C20-MC223
140ACI03000
140ACO02000
1756-CNB
H117AL112F1
1756-L55M14
IC660BBA020
6AV66480AC113AX0
140CPS11420
1761-NET-ENI
XBTGT2130
140CPU65150
140DDO35300
140XTS00200
140DDI35300
6ES7272-0AA30-0YA1
1746-OW16
TM22
A20B-2902-0411/02A
9200SH CPU
6ES7 151-1AA03-0AB0
6ES7 144-1FB31-0xB0
1756-CNBR/D
KSD1-08
1756-IF16
140CPS21400
6AV66480AC113AX0
6DR2100-5
MDVX-018S01
IC693CPU364
PCA66-CXB
1746-NO4I
469-P5-HI-A20-E
6ES7214-2BD23-0xB8
6GK7243-1EX01-0xE0
S4EB-24V
6ES5441-7LA13
DIGIFAS7100
ATV28HU29N4
1756-IB32 B
1756-IF16
2711-M3A18L1
SC200S
3704E
4119A
IC693ALG221J
1785-BCM/C
1785-L80E/E
140CPS11420
3HAB5956-1
3HAB8101-8
3HAB9669-1
3HAC3462-1
S42024-A1744-A2 G01
140ACI04000
1747-L553
NE122-205
4211
6FX1138-6BL01
6FX1144-2BA00
FX84A-5
1747-L543
THROTTLE ConTROL VALVE 253B-2-50-2
1336-BDB-SP76D
1783-MS10T
1783-MX08T
1783-SFP100FX
1756-A17
1756-ENBT
1756-IF16
1756-IM16I
1756-L62
1756-N2
1756-OF8
1756-OW16I
1756-PA72
1756-TBCH
1756-TBNH
1784-CF64
1756-IR6I
1756-CNBR
PC-0984-380
140ACI04000
XC5000-400±2X5%/230 POWER 5KVA
MA-0185-100
1746-NI16I
3G2S6-CPU17
CP6000
140ARI03010
1756-OB32/A
1746-OW16
1784-PKTX
1747-L551
1746-NIO4I
140CRA93100
140CRP93100
DKC11.1-040-7-FW
1746-OX8
T60-1001-C8-1A
1757-SRM
1C31116G04
1C31129G03
1C31227G01
1C31125G02
1C31161G02
MC-4/11/03/400
XE08B5
1746-OW16
NGDR-02
NINT-43
140ACI03000
140ACI04000
140CPU65150
140DDI35300
140DDO35300
140DDO84300
140NOE77101
140XBP01000
140XCP51000
6ES5928-3UB21
6GK1143-0TA01
1756-IF16_________
MVI56-MCM
MR-SO103P
DAI01
07DC92
P0940AX
140CPU53414B
P0904HN
1747-L532
1747-L551
1768-L45
140DAI55300
1756-OF8
395
SC-1N
SS302H-3Z-D3
SS302H-3Z-D5
SS303H-1Z-D2
CACR-SR10BY1SF-E
FVR008E7S-2
140CRA21110
1771-IAD
1756-CNB/D
1756-OW16I
1756-TBCH/A
1784-PKTX
5136-PFB-104
1746-A13
1746-NI8
3664
3805E
4119A
DPS-400AB
XBTGT2130
IC200ALG230
IC200ALG320
IC200ALG620
IC200CHS022
IC200CPUE05
IC200MDL640
IC200MDL740
IC200PWR002
IC698CHS009
IC698CRE030
IC698ETM001
IC698PSA100
L3MF-032/64GFOKS-G 序列号S/N：118516-002
AS-S908-120
1756-DNB/D
140CPS11420
140CRP81100
140DA085300
3500-15-02-02-00
8312
1746-NT4
140DAI75300
1756-BA1
AS-P810-000
IMMFP12
MVME5110-2261-MPC7410
1734D-IB8XOW8
1746-NO4I
6AV66480AC113AX0
6FC5247-0AA30-0AA0
1746-A13
1746-NI8
SIEMENS OP7 6AV3607-1JC20-0AX0
MC-4/11/03/400
1771-CP2
140NOE77101
140DAI74000
140DAO84210
140XTS00200
20B-VECTB-C0
MVI56-MCM
IC697ALG440
NAIO-03
J/E-CF-02
1746-NI8
140CPS11420
140CPU53414A
140NOE71100
140XBP00600
170AAI14000
170AAO92100
170ADI34000
170ADO34000
170INT11000
171CCC96030
172JNN21032
BMXCPS2000
BMXDDI1602
BMXDDO1602
BMXP342020
BMXXBP0800
TSXMRPC002M
TSXP57103M
SSU76UC24-48V
1756-L62
1756-CNB
1756-ENBT
1756-IB32
1756-L61
1756-OB32
1756-PA75
1756-CNB
1756-OF8
1756-OW16I
1756-IF16
1756-IM16I
1756-PA75
140AII33010
EM4-101-AA2
1771-IR/D
1746-NI8
1746-NR8
1746-OW16
NW-RR85-001
1756-ENBT/A
1756-IB16/A
1756-OB16I/A
1756-PA72/C
C20-CPU74-E
C20-MC223
140ACI03000
140ACO02000
1756-CNB
H117AL112F1
1756-L55M14
IC660BBA020
6AV66480AC113AX0
140CPS11420
1761-NET-ENI
XBTGT2130
140CPU65150
140DDO35300
140XTS00200
140DDI35300
6ES7272-0AA30-0YA1
1746-OW16
TM22
A20B-2902-0411/02A
9200SH CPU
6ES7 151-1AA03-0AB0
6ES7 144-1FB31-0xB0
1756-CNBR/D
KSD1-08
1756-IF16
140CPS21400
6AV66480AC113AX0
6DR2100-5
MDVX-018S01
IC693CPU364
PCA66-CXB
1746-NO4I
469-P5-HI-A20-E
6ES7214-2BD23-0xB8
6GK7243-1EX01-0xE0
S4EB-24V
6ES5441-7LA13
DIGIFAS7100
ATV28HU29N4
1756-IB32 B
1756-IF16
2711-M3A18L1
SC200S
3704E
4119A
IC693ALG221J
1785-BCM/C
1785-L80E/E
140CPS11420
3HAB5956-1
3HAB8101-8
3HAB9669-1
3HAC3462-1
S42024-A1744-A2 G01
140ACI04000
1747-L553
NE122-205
4211
6FX1138-6BL01
6FX1144-2BA00
FX84A-5
1747-L543
THROTTLE ConTROL VALVE 253B-2-50-2
1336-BDB-SP76D
1783-MS10T
1783-MX08T
1783-SFP100FX
1756-A17
1756-ENBT
1756-IF16
1756-IM16I
1756-L62
1756-N2
1756-OF8
1756-OW16I
1756-PA72
1756-TBCH
1756-TBNH
1784-CF64
1756-IR6I
1756-CNBR
PC-0984-380
140ACI04000
XC5000-400±2X5%/230 POWER 5KVA
MA-0185-100
1746-NI16I
3G2S6-CPU17
CP6000
140ARI03010
1756-OB32/A
1746-OW16
1784-PKTX
1747-L551
1746-NIO4I
140CRA93100
140CRP93100
DKC11.1-040-7-FW
1746-OX8
T60-1001-C8-1A
1757-SRM
1C31116G04
1C31129G03
1C31227G01
1C31125G02
1C31161G02
MC-4/11/03/400
XE08B5
1746-OW16
NGDR-02
NINT-43
140ACI03000
140ACI04000
140CPU65150
140DDI35300
140DDO35300
140DDO84300
140NOE77101
140XBP01000
140XCP51000
6ES5928-3UB21
6GK1143-0TA01
1756-IF16_________
MVI56-MCM
MR-SO103P
DAI01
07DC92
P0940AX
140CPU53414B
P0904HN
1747-L532
1747-L551
1768-L45
140DAI55300
1756-OF8
395
SC-1N
SS302H-3Z-D3
SS302H-3Z-D5
SS303H-1Z-D2
CACR-SR10BY1SF-E
FVR008E7S-2
140CRA21110
1771-IAD
发布时间:2022-04-17 11:40 点击:128