EATON-VICKERS卸荷溢流閥
新型插裝閥的功能正不斷被開發(fā)出來(lái)。這些新開發(fā)成果將保證將來(lái)可持續(xù)的效益。
過(guò)去的經(jīng)驗(yàn)證明:想象力的貧乏是采用插裝閥實(shí)現(xiàn)既期效益的**限制。
插裝閥單元的工作狀態(tài) 記油口A、B、x的壓力分別為pA、pB、px,
作用面積分別為AA、AB、Ax, 閥芯上端復(fù)位彈簧力為Ft ,
當(dāng) pxAx + Ft >pAAA + pBAB 時(shí) 閥口關(guān)閉 ;
當(dāng) pxAx + Ft ≤ pAAA+ pBAB 時(shí) 閥口開啟。
實(shí)際工作時(shí),閥芯的受力狀況是通過(guò)油口x的通油方式控制的。
8,82/7,20 38,10/38,06 42,40/42,16
(0.347/0.283) (1.500/1.498) (1.669/1.659)
11,02/9,40 40,27/40,003 43,03/42,79
(0.434/0.370) (1.5759/1.5749) (1.695/1.685)
8,82/7,20 44,45/44,41 49,43/49.19
(0.347/0.283) (1.750/1.748) (1.947/1.937)
8,82/7,20 38,10/38,06 42,40/42,16
(0.347/0.283) (1.500/1.498) (1.669/1.659)
11,02/9,40 40,027/40,003 43,03/42,79
(0.434/0.370) (1.5759/1.5749) (1.695/1.685)
8,82/7,20 44,45/44,41 49,43/49,19
(0.347/0.283) (1.750/1.748) (1.947/1.937)
8,81/7,19 31,75/31,71 35,33/35,09
(0.347/0.283) (1.250/1.248) (1.391/1.381)
11,01/9,39 32,027/32,003 34,99/34,75
(0.434/0.370) (1.2609/1.2599) (1.374/1.368)
8,81/7,19 38,10/38,06 42,40/42,16
(0.347/0.283) (1.500/1.498) (1.669/1.659)
8,82/7,20 38,10/38,06 42,40/42,16
(0.347/0.283) (1.500/1.498) (1.669/1.659)
11,02/9,40 40,027/40,003 43,03/42,79
(0.434/0.370) (1.5759/1.5749) (1.695/1.685)
8,78/7,16 44,45/44,41 49,43/49,19
(0.346/0.282) (1.750/1.748) (1.947/1.937)