OMAX歐瑪斯壓力控制閥SV-03G SV-03T SV-06G/06T/10G BRV-03G




BR-10-2
BRV-06G-2
BUCG-06-2
DB-06G-4
DBW-10-4-2B2
DS-03G-3C2-ET ,DS-03G-3C3-ET ,DS-03G-3C4-ET ,DS-03G-3C5-ET ,DS-03G-3C6-ET ,
DS-04G-3C2-ET ,DS-04G-3C3-ET ,DS-04G-3C4-ET ,DS-04G-3C5-ET
GR-06G-1
HGP-1A-F1R ,HGP-1A-F2R ,HGP-1A-F3R ,HGP-1A-F4R ,HGP-1A-F5R ,HGP-1A-F6R
HGP-1A-F8R ,HGP-2A-F11R ,HGP-2A-F12R ,HGP-2A-F2.5R ,HGP-2A-F2R ,HGP-2A-F3R
HGP-2A-F4R ,HGP-2A-F5R ,HGP-2A-F6R ,HGP-2A-F8R ,HGP-2A-F9R ,HGP-3A-F11R
HGP-3A-F13R ,HGP-3A-F14R ,HGP-3A-F17R ,HGP-3A-F19R ,HGP-3A-F23R ,HGP-3A-F25R
HGP-3A-F28R ,HGP-3A-F30R ,HGP-3A-F4R ,HGP-3A-F6R ,HGP-3A-F8R
MBR-02-A ,MBR-02-B ,MBR-02-P ,MBR-03-A ,MBR-03-B ,MBR-03-P ,MBR-04-A
MBR-04-B ,MBR-04-P ,MBR-06-A ,MBR-06-B ,MBR-06-P
MCB-02-A ,MCB-02-B ,MCB-03-A ,MCB-03-B ,MCB-04-A ,MCB-06-B
MCV-02-P/T/A/B ,MCV-02-W ,MCV-03-P/T/A/B ,MCV-03-W ,MCV-04-P-1
MOCF-02-W-I
MPC-02-A ,MPC-02-B ,MPC-02-W ,MPC-03-A ,MPC-03-B ,MPC-03-D ,MPC-03-W ,MPC-04-A
MPC-04-B ,MPC-04-W ,MPC-06-A ,MPC-06-B ,MPC-06-W
MRB-02-G-A-3
MRV-02-A ,MRV-02-B ,MRV-02-D ,MRV-02-P ,MRV-02-W ,MRV-03-A ,MRV-03-B
MRV-03-D ,MRV-03-P ,MRV-04-P ,MRV-06-P
MSV-02-P MSV-03-P MSV-03-P-2-K-20
MTC-02-A ,MTC-02-B ,MTC-02-W ,MTC-03-A ,MTC-03-B ,MTC-03-W ,MTC-04-A ,MTC-04-B ,MTC-04-W ,MTC-06-A
PCV-03G-30 ,PCV-03T-30 ,PCV-06G-30 ,PCV-10G-30 ,PCV-10T-30
RV-01G-A-BK ,RV-02T-1-BK ,RV-06G-3-BK ,RV-06T-4-BK
SBSR-03G-1-2B2-T
SPRV-06T-3-3C6-3P
SRV-03G SRV-04T-3-30 SRV-06G-4-2B2-A SRV-06T
ST-02
SV-06G-A-B
SVC-04T-3-D SVC-06G-A-C
VPD-F08A-08A-11 ,VPD-F12A-08A-11 ,VPD-F15A-08A-11 ,VPD-F20A-08A-11 ,VPD-F25A-08A-11
VPD-F30A-08A-11 ,VPD-F35A-08A-11 ,VPD-F40A-08A-11
WE-2B2-02-A1-20 ,WE-2B2-02-A2-20 ,WE-2B2-02-D2-20 ,WE-2B2A-02-A1-20 ,WE-2B2A-02-A2-20 ,WE-2B2A-02-D2-20
WE-2B2B-02-A1-20 ,WE-2B2B-02-A2-20 ,WE-2B2B-02-D2-20 ,WE-2B2BL-02-A1-20 ,WE-2B2BL-02-A2-20
WE-2B2BL-02-D2-20 ,WE-2B2L-02-A1-20 ,WE-2B2L-02-A2-20 ,WE-2B2L-02-D2-20 ,WE-2B3-02-A1-20
WE-2B3-02-A2-20 ,WE-2B3-02-D2-20 ,WE-2B3A-02-A1-20 ,WE-2B3A-02-A2-20 ,WE-2B3A-02-D2-20
WE-2B3B-02-A1-20 ,WE-2B3B-02-A2-20 ,WE-2B3B-02-D2-20 ,WE-2B3BL-02-A1-20 ,WE-2B3BL-02-A2-20
WE-2B3BL-02-D2-20 ,WE-2B3L-02-A1-20 ,WE-2B3L-02-A2-20 ,WE-2B3L-02-D2-20 ,WE-2B8-02-A1-20
WE-2B8-02-A2-20 ,WE-2B8-02-D2-20 ,WE-2D2-02-A1-20 ,WE-2D2-02-A2-20 ,WE-2D2-02-D2-20 ,WE-2D2A-02-A1-20
WE-2D2A-02-A2-20 ,WE-2D2A-02-D2-20 ,WE-3C10-02-A1-20 ,WE-3C10-02-A2-20 ,WE-3C10-02-D2-20
WE-3C11-02-A1-20 ,WE-3C11-02-A2-20 ,WE-3C11-02-D2-20 ,WE-3C12-02-A1-20 ,WE-3C12-02-A2-20
WE-3C12-02-D2-20 ,WE-3C2-02-A1-20 ,WE-3C2-02-A2-20 ,WE-3C2-02-D2-20 ,WE-3C3-02-A1-20 ,WE-3C3-02-A2-20
WE-3C3-02-D2-20 ,WE-3C40-02-A1-20 ,WE-3C40-02-A2-20 ,WE-3C40-02-D2-20 ,WE-3C4-02-A1-20 ,WE-3C4-02-A2-20
WE-3C4-02-D2-20 ,WE-3C5-02-A1-20 ,WE-3C5-02-A2-20 ,WE-3C5-02-D2-20 ,WE-3C60-02-A1-20 ,WE-3C60-02-A2-20
WE-3C60-02-D2-20 ,WE-3C6-02-A1-20 ,WE-3C6-02-A2-20 ,WE-3C6-02-D2-20 ,WE-3C7-02-A1-20 ,WE-3C7-02-A2-20
WE-3C7-02-D2-20 ,WE-3C8-02-A1-20 ,WE-3C8-02-A2-20 ,WE-3C8-02-D2-20 ,WE-3C9-02-A1-20 ,WE-3C9-02-A2-20 ,WE-3C9-02-D2-20
VPE-F12A-11 ,VPE-F15A-11 ,VPE-F20A-11 ,VPE-F25A-11 ,VPE-F30A-11 ,VPE-F35A-11 ,VPE-F40A-11 ,VPE-F47A-11
淺談液壓系統蓄能器的結構形式及其分類
由蓄能器工作原理可知,活塞上部的氣體實際上是為了給蓄能器加載用的,這種液壓缸蓄能器叫氣體加載式。按加載方法的不同蓄能器還有重錘式和彈簧式。
蓄能器的結構形式如圖5所示。

1.重錘式蓄能器
圖5(a)為重錘式液壓缸蓄能器的工作原理圖。其結構類似于柱塞缸,重物的重力作用在柱塞上。當蓄能器充油時,壓力油通過柱塞將重物頂起,當蓄能器與液動機接通時,液壓油在重物的作用下排出蓄能器,去液動機做功。這種蓄能器結構簡單、壓力穩定,但體積大、笨重、運動慣性大,有摩擦損失,一般在大型固定設備中采用。
2.彈簧式蓄能器
圖5(b)為彈簧式液壓缸蓄能器。彈簧力作用在活塞上,蓄能器充油時,彈簧被壓縮,彈力增大,油壓升高。當蓄能器與液動機相連時,活塞在彈簧的作用下下移,將油液排出蓄能器,去液動機做功。這種蓄能器結構簡單、反應靈敏,但容積小,且不易用于高壓。另外,因彈簧易振動,故此種蓄能器也不適用于工作循環頻率高的場合。
3.氣體加載式蓄能器
圖5(c)、(d)都是氣體加載液壓缸蓄能器,加載用氣體一般都為氮氣。圖5- 32(c)為活塞式,其中的氣體和油液由活塞隔開,a為液壓油口。其特點是工作可靠、壽命長,但動作不夠靈敏、容積小、缸體與活塞的配合面加工要求高。圖5 - 32(d)為氣囊式,氣體儲存在氣囊里,其特點是結構緊湊、反應靈敏,但氣囊及殼體制造都較困難。
本文由蘇州逐利機電整理發布,如需轉載請瀏覽來源及出處,原文地址:http://www.ziboruibo.cn/yyf/375.html






留言信息