瑞典KALLER氮气缸X320-025
瑞典KALLER氮气缸X320-038
瑞典KALLER氮气缸X320-050
瑞典KALLER氮气缸X320-063
瑞典KALLER氮气缸X320-010
瑞典KALLER氮气缸X320-015
瑞典KALLER氮气缸X320-019
瑞典KALLER氮气缸X320-075
瑞典KALLER氮气缸X320-080
瑞典KALLER氮气缸X320-100
瑞典KALLER氮气缸X320-125
瑞典KALLER氮气缸X350-025
瑞典KALLER氮气缸X350-038
瑞典KALLER氮气缸X350-050
瑞典KALLER氮气缸X350-063
瑞典KALLER氮气缸X350-010
瑞典KALLER氮气缸X350-013
瑞典KALLER氮气缸X350-016
瑞典KALLER氮气缸X350-019
瑞典KALLER氮气缸X350-032
瑞典KALLER氮气缸X350-075
瑞典KALLER氮气缸X350-080
瑞典KALLER氮气缸X350-100
瑞典KALLER氮气缸X2400-025
瑞典KALLER氮气缸X2400-038
瑞典KALLER氮气缸X2400-050
瑞典KALLER氮气缸X2400-063
瑞典KALLER氮气缸X2400-016
瑞典KALLER氮气缸X2400-019
瑞典KALLER氮气缸X2400-032
瑞典KALLER氮气缸X2400-075
瑞典KALLER氮气缸X2400-080
瑞典KALLER氮气缸X2400-100
瑞典KALLER氮气缸X2400-125
销售进口油研YUKEN液压阀 液压泵全系列
油研YUKEN叶片泵 原装,质量保证,油研YUKEN江苏办事处 油研YUKEN
(062)A70-LR04BS-60 A70-LR04CS-60 A70-LR04HS-60
(063)A70-LR04KS-60 A90-LR04BS-60 A90-LR04CS-60
(064)A90-LR04HS-60 A90-LR04KS-60 A145-LR04BS-60
(065)A145-LR04CS-60 A145-LR04HS-60 A145-LR04KS-60
(048)PV2R1-14-F-RAA-41 PV2R1-17-F-RAA-41
(049)PV2R1-19-F-RAA-41 PV2R1-23-F-RAA-41
(050)PV2R1-6-F-RAA-41 PV2R1-8-F-RAA-41
(051)PV2R1-28-F-RAA-41 PV2R1-10-F-RAA-41
(052)PV2R1-25-F-RAA-41 PV2R1-6-L-RAA-4222
(053)PV2R1-6-L-LAA-4222 PV2R1-6-L-RAB-4222
(054)PV2R1-6-L-LAB-4222 PV2R1-6-F-LAB-4222
(055)PV2R1-6-F-RAA-4222 PV2R1-6-F-LAA-4222
(056)PV2R1-6-F-RAB-4222 PV2R1-8-F-RAA-4222
(057)PV2R1-8-F-LAA-4222 PV2R1-8-F-RAB-4222
(058)PV2R1-8-F-LAB-4222 PV2R1-8-L-LAA-4222
(059)PV2R1-8-L-RAB-4222 PV2R1-8-L-LAB-4222
(060)PV2R1-8-L-RAA-4222 PV2R1-8-L-LAB-4222
(061)PV2R1-8-F-LAB-4222
(024)PV2R1-10-L-RAA-4222 PV2R1-10-L-LAA-4222 PV2R1-10-L-RAB-4222
(025)PV2R1-10-L-LAB-4222 PV2R1-10-F-LAB-4222 PV2R1-10-F-RAA-4222
(026)PV2R1-10-F-LAA-4222 PV2R1-10-F-RAB-4222 PV2R1-12-L-RAA-4222
(027)PV2R1-12-L-LAA-4222 PV2R1-12-L-RAB-4222 PV2R1-12-L-LAB-4222
(028)PV2R1-12-F-RAA-4222 PV2R1-12-F-LAA-4222 PV2R1-12-F-RAB-4222
(029)PV2R1-12-F-LAB-4222 PV2R1-14-L-RAA-4222 PV2R1-14-L-LAA-4222
(030)PV2R1-14-L-RAB-4222 PV2R1-14-L-LAB-4222 PV2R1-14-F-RAA-4222
(031)PV2R1-14-F-LAA-4222 PV2R1-14-F-RAB-4222 PV2R1-14-F-LAB-4222
(032)PV2R1-17-L-RAA-4222 PV2R1-17-L-LAA-4222 PV2R1-17-L-RAB-4222
(033)PV2R1-17-L-LAB-4222 PV2R1-17-F-RAA-4222 PV2R1-17-F-LAA-4222
(034)PV2R1-17-F-RAB-4222 PV2R1-17-F-LAB-4222 PV2R1-19-L-RAA-4222
(035)PV2R1-19-L-LAA-4222 PV2R1-19-L-RAB-4222 PV2R1-19-L-LAB-4222
(036)PV2R1-19-F-RAA-4222 PV2R1-19-F-LAA-4222 PV2R1-19-F-RAB-4222
(037)PV2R1-19-F-LAB-4222 PV2R1-23-L-RAA-4222 PV2R1-23-L-LAA-4222
(038)PV2R1-23-L-RAB-4222 PV2R1-23-L-LAB-4222 PV2R1-23-F-RAA-4222
(039)PV2R1-23-F-LAA-4222 PV2R1-23-F-RAB-4222 PV2R1-23-F-LAB-4222
(040)PV2R1-25-L-RAA-4222 PV2R1-25-L-LAA-4222 PV2R1-25-L-RAB-4222
(041)PV2R1-25-L-LAB-4222 PV2R1-25-F-RAA-4222 PV2R1-25-F-LAA-4222
(042)PV2R1-25-F-RAB-4222 PV2R1-25-F-LAB-4222 PV2R1-31-L-RAA-4222
(043)PV2R1-31-L-LAA-4222 PV2R1-31-L-RAB-4222 PV2R1-31-L-LAB-4222
(044)PV2R1-31-F-LAB-4222 PV2R1-31-F-RAA-4222 PV2R1-31-F-LAA-4222
(045)PV2R1-31-F-RAB-4222 PV2R1-10-F-RAA-4223 PV2R1-12-F-RAA-4223
(046)PV2R1-14-F-RAA-4223 PV2R1-17-F-RAA-4223 PV2R1-19-F-RAA-4223
(047)PV2R1-23-F-RAA-4223 PV2R1-25-F-RAA-4223 PV2R1-31-F-RAA-4223

B.氮气弹簧数量的选择:应根据成行需求,结合模具结构及着力点的为置,是模具在工作时不会出现
偏载现象,同时也必须使模具调整方便。这样,氮气弹簧在使用中方能有足够的寿命。
C.氮气弹簧的增压比的选择:可根据氮气弹簧的特性曲线和冲压工艺要求来选择,确定氮气弹簧的型
号。尤其是要求工作力平稳变化,或工作力基本恒定及初始力较大时,确定增压比就更为重要。
D.氮气弹簧行程的选择:不论哪一种工艺,选择氮气弹簧时,希望氮气弹簧的总高度不要太高,
以免发生不稳定现象及在模具上安装时结构过于复杂,且行程越大,氮气弹簧的价格越高,这一点对独立式
氮气弹簧尤为重要。如因工艺需要,行程的确较大,建议采用氮气弹簧座板系统,这样可以减少模具高度,
提高氮气弹簧稳定性可靠性。有时为了安全,避免意外发生,在选择氮气弹簧时,需加大3-5mm安全行程。
