YEOSHE油昇液压V38变量柱塞泵V15A1R10X V18 V23 A2R10X A3R10X

YEOSHE油昇液压V38变量柱塞泵V15A1R10X V18 V23 A2R10X A3R10X

大型液压系统核心工艺如何加工呢？

大型液压系统缸筒内孔精加工的方法，主要有如下几种：

精车或镗孔、铰孔加工、内孔磨削、滚压成形、珩磨等。

1、精车或镗孔：单点接触（切削大）、时间长、成本高、精度低、表面粘削。

2、铰孔加工：多刃铰刀、排削困难，紧给率低，加工时间长，不适合于大孔、长孔的加工，目前的工艺能力更不适用于缸筒内孔的加工。

3、内孔磨削：线接触、切削力不均匀，加工长孔比较困难，装夹对中困难，表面烧损，表面加工不均匀等。

4、滚压成形：工艺特性决定了该方法不适合于高精度要求的伺服油缸缸筒的内孔加工，对于其它类型缸筒加工，加工效率较理想。

5、珩磨：

A、改善几何形状（粗珩后的圆度、直线度、圆柱度均在0.01mm内，精珩后均可到0.001mm以内）和表面结构组织（生成带角度的螺旋交叉网纹，行程了具有很好的润滑效果的润滑油膜表面），而且可去除鑽削、铰削和内圆磨所産生的残馀应力；

B、珩磨的精髓在于油石、芯轴、珩磨油、珩磨压力、珩磨速度。

大型液压缸是将液压能转变爲机械能的、做直线往複运动（或摆动运动）的液压执行元件。它结构简单、工作可靠。用它来实现往複运动时，可免去减速装置，并且没有传动间隙，运动平稳，因此在各种机械的液压系统中得到广泛应用。液压缸输出力和活塞有效面积及其两边的压差成正比； 液压缸基本上由缸筒和缸盖、活塞和活塞杆、密封装置、缓冲装置与排气装置组成。缓冲装置与排气装置视具体应用场合而定，其他装置则必不可少。

柱塞泵：
AR16-FL01B-K10Y AR16-FL01B-S-K10Y AR16-FL01C-K10Y AR16-FL01C-S-K10Y AR16-FR01B-20 AR16-FR01B-K10Y
AR16-FR01B-S-K10Y AR16-FR01C-20 AR16-FR01C-K10Y AR16-FR01C-S-K10Y AR22-FL01B-K10Y AR22-FL01B-S-K10Y
AR22-FL01C-K10Y AR22-FL01C-S-K10Y AR22-FR01B-20 AR22-FR01B-K10Y AR22-FR01B-S-K10Y AR22-FR01C-K10Y
AR22-FR01C-S-K10Y
单向阀：
CIT-03-A2 CIT-04-A1 CIT-04-A2 CIT-06-A1 CIT-06-A2 CIT-08-A1 CIT-08-A2 CIT-10
CIT-10-A1 CIT-10-A2 CIT-12-A1 CIT-12-A2 CIT-16-A1 CIT-16-A2
液控单向阀：
CPDG-03-30-20 CPDG-03-30-E-20 CPDG-03-50-20 CPDG-03-50-E-20 CPDG-03-75-20 CPDG-03-75-E-20 CPDG-06-30-20
CPDG-06-30-E-20 CPDG-06-50-20 CPDG-06-50-E-20 CPDG-06-75-20 CPDG-06-75-E-20
CPDT-03-30-20 CPDT-03-30-E-20 CPDT-03-50-20 CPDT-03-50-E-20 CPDT-03-75-20 CPDT-03-75-E-20 CPDT-06-30-20
CPDT-06-30-E-20 CPDT-06-50-20 CPDT-06-50-E-20 CPDT-06-75-20 CPDT-06-75-E-20
CPG-03 CPG-03-30-20 CPG-03-30-E-20 CPG-03-50-20 CPG-03-50-E-20 CPG-03-75-20 CPG-03-75-E-20 CPG-03-E CPG-06
CPG-06-30-20 CPG-06-30-E-20 CPG-06-50-20 CPG-06-50-E-20 CPG-06-75-20 CPG-06-75-E-20 CPG-06-E CPG-10-E
CPT-03-30-20 CPT-03-30-E-20 CPT-03-50-20 CPT-03-50-E-20 CPT-03-75-20 CPT-03-75-E-20 CPT-06-30-20 CPT-06-30-E-20
CPT-06-50-20 CPT-06-50-E-20 CPT-06-75-20 CPT-06-75-E-20
CRG-03-A2 CRG-06-A2 CRG-10-A1 CRG-10-A2 CRNG-03-A1 CRNG-03-A2 CRNG-06-A1 CRNG-06-A2 CRNG-10-A1 CRNG-10-A2
机械式换向阀：
DCG-02 DCG-02-NC DCG-02-NO
DCT-02
手动换向阀：
DMG-10-2B2-40 DMG-10-2B40-40 DMG-10-2B4-40 DMG-10-2B7-40 DMG-10-2D4-40 DMG-10-2D7-40 DMG-10-3C12-40
电磁换向阀：
DSG-01-2B12B-D24-50-L DSG-01-2B2 DSG-01-2B2-A110-50 DSG-01-2B2-A220-50 DSG-01-2B2-A220-70 DSG-01-2B2B-A220-50
DSG-01-2B2B-A220-50  DSG-01-2B2B-D24-50 DSG-01-2B2-D24-70 DSG-01-2B3B-A220-50 DSG-01-2B3B-A220-50(Y)
DSG-01-2B3B-A220-N1-50 DSG-01-2B3B-D24-50 DSG-01-2B3B-D24V DSG-01-2B3-D24-50 DSG-01-2D2 DSG-01-2D2-D24-50
DSG-01-2D2-D24-70 DSG-01-3C2 DSG-01-3C2-A110-50 DSG-01-3C2-D24-N-70 DSG-01-3C4 DSG-01-3C4-A110-50
DSG-01-3C4-A240-70 DSG-01-3C4-D24-50 DSG-01-3C4-D24-70 DSG-01-3C60 DSG-03-2B2 DSG-03-2B2-A110-50
DSG-03-2B2-A200-50 DSG-03-2B2-A220-D24-50 DSG-03-2B2-A220-N1-50 DSG-03-2B2B-A220-50 DSG-03-2B2-D24-50-L
DSG-03-2B3-A110-50 DSG-03-2D2 DSG-03-2D2-A110-50 DSG-03-2D2-A220-N1-50 DSG-03-2D2-D24-50 DSG-03-3C2
DSG-03-3C2-A110-50 DSG-03-3C2-A220-50 DSG-03-3C2-A220-N-50 DSG-03-3C2-A240-N1-50 DSG-03-3C2-D24-50
DSG-03-3C2-D24-N-70 DSG-03-3C2-R220-50 DSG-03-3C4 DSG-03-3C40-D24-50 DSG-03-3C4-A110-50 DSG-03-3C4-A220-50
DSG-03-3C4-A220-N1-50 DSG-03-3C4-D24-50 DSG-03-3C60 DSG-03-3C60-A110-50 DSG-03-3C60-A220-50 DSG-03-3C60-A220-N-50 DSG-03-3C60-D24-50
电液换向阀：
DSHG-06-3C2-A220-50
溢流阀：
DT-01-22
叠加式单向阀：
MCA-03 MCB-03 MCP-01 MCP-03 MCT-03 MPA-01 MPA-03 MPB-01 MPB-03 MPW-01 MPW-03 MSW-01-X-30 MSW-03-X-30
叶片泵：
PV016-A1-R PV016-A2-R PV016-A3-R PV016-A4-R PV020-A1-R PV020-A2-R PV020-A3-R PV020-A4-R PV023-A1-R PV023-A2-R
PV023-A3-R PV023-A4-R PV032-A1-R PV032-A2-R PV032-A3-R PV032-A4-R PV040-A1-R PV040-A2-R PV040-A3-R PV040-A4-R
PV046-A1-R PV046-A2-R PV046-A3-R PV046-A4-R PV063-A1-R PV063-A2-R PV063-A3-R PV063-A4-R PV071-A1-R PV071-A2-R
PV071-A3-R PV071-A4-R PV080-A1-R PV080-A2-R PV080-A3-R PV080-A4-R PV092-A1-R PV092-A2-R PV092-A3-R PV092-A4-R
PV140-A1-R PV140-A2-R PV140-A3-R PV140-A4-R PV180-A1-R PV180-A2-R PV180-A3-R PV180-A4-R PV270-A1-R PV270-A2-R
PV270-A3-R PV270-A4-R
柱塞泵：
V15-15 V15-15-A1-L V15-15-A1-R V15-15-A2-L V15-15-A2-R V15-15-A3-L V15-15-A3-R V15-15-A4-L V15-15-A4-R V15-38
V15-38-A1-L V15-38-A1-R V15-38-A2-L V15-38-A2-R V15-38-A3-L V15-38-A3-R V15-38-A4-L V15-38-A4-R V15-70 V15-70-A1-L
V15-70-A1-R V15-70-A2-L V15-70-A2-R V15-70-A3-L V15-70-A3-R V15-70-A4-L V15-70-A4-R
V15-A1-L V15A1L10X V15-A1-R V15A1R10X V15-A2-L V15A2L10X V15-A2-R V15A2R10X V15-A3-L V15A3L10X V15-A3-R
V15A3R10X V15-A4-L V15A4L10X V15A1R10X V15A2R10X V15A3R10X V15A4R10X V18A1R10X V18A2R10X V18A3R10X
V18A4R10X V23A1R10X V23A2R10X V23A3R10X V23A4R10X
V15-A4-R V15A4R10X
V18-A1-L V18A1L10X V18-A1-R V18A1R10X V18-A2-L V18A2L10X V18-A2-R V18A2R10X V18-A3-L V18A3L10X
V18-A3-R V18A3R10X V18-A4-L V18A4L10X V18-A4-R V18A4R10X
V23-23 V23-23-A1-L V23-23-A1-R V23-23-A2-L V23-23-A2-R
V23-23-A3-L V23-23-A3-R V23-23-A4-L V23-23-A4-R V23-A1-L V23A1L10X V23-A1-R V23A1R10X V23-A2-L V23A2L10X
V23-A2-R V23A2R10X V23-A3-L V23A3L10X V23-A3-R V23A3R10X V23-A4-L V23A4L10X V23-A4-R V23A4R10X
V25-A1-L V25A1L10X V25-A1-R V25A1R10X V25-A2-L V25A2L10X V25-A2-R V25A2R10X V25-A3-L V25A3L10X V25-A3-R V25A3R10X
V25-A4-L V25A4L10X V25-A4-R V25A4R10X
V38-38 V38-38-A1-L V38-38-A1-R V38-38-A2-L V38-38-A2-R V38-38-A3-L V38-38-A3-R V38-38-A4-L V38-38-A4-R V38-70
V38-70-A1-L V38-70-A1-R V38-70-A2-L V38-70-A2-R V38-70-A3-L V38-70-A3-R V38-70-A4-L V38-70-A4-R V38-A1-L V38A1L10X
V38-A1-R V38A1R10X V38-A2-L V38A2L10X V38-A2-R V38A2R10X V38-A3-L V38A3L10X V38-A3-R V38A3R10X V38-A4-L V38A4L10X
V38-A4-R V38A4R10X
V42-A1-L V42A1L10X V42-A1-R V42A1R10X V42-A2-L V42A2L10X V42-A2-R V42A2R10X V42-A3-L V42A3L10X V42-A3-R
V42A3R10X V42-A4-L V42A4L10X V42-A4-R V42A4R10X
V50-A1-L V50A1L10X V50-A1-R V50A1R10X V50-A2-L V50A2L10X V50-A2-R V50A2R10X V50-A3-L V50A3L10X V50-A3-R
V50A3R10X V50-A4-L V50A4L10X V50-A4-R V50A4R10X
V70-A1-L V70A1L10X V70-A1-R V70A1R10X V70-A2-L V70A2L10X V70-A2-R V70A2R10X V70-A3-L V70A3L10X V70-A3-R
V70A3R10X V70-A4-L V70A4L10X V70-A4-R V70A4R10X