The Hydraulic Manifold Block Overal...
The Hydraulic Manifold Block Overall Component Design
1. The middle block:
Drilling unit circuit pathway in the manifold plate control components needed for installation in the three sides of the manifold block, left side of the installation to the actuator fittings. The layout of the drilling to ensure 100 % hydraulic schematic connectivity relationship and try to reduce the number of technological holes, connectivity path length as short as possible, otherwise the channel is very prone to interference, the number of technical hole, which can not be even assured that the correct connectivity, then need to adjust wiring order or re- layout design.
Layout program to create the initial conditions for the pore connectivity, and connectivity design layout program gives a quantitative evaluation, provide the basis for the layout of programmatic shifts. Hydraulic manifold block design, layout, design and fabric hole design is the interaction of the two phases, indivisible. Design a few pieces of manifold block , the first a structure is relatively simple, because of the above arrangement only two valves, the rest of the manifold channels more than the first one.
2.The bottom block design:
By the end of the block number of the bottom block component fixed on the tank panel or other body, by the introduction of pressure oil and leads back to the oil. The bottom block on the vertical pressure hole P for the blind hole, through the cross- hole pressure hole P side of the leads in the bottom block and associated fittings and pump back hole directly through the tank.
The role of the cover is closed the main oil line connection manifold and install pressure gauge for pressure measurement in the above.
In the loop of rail clamp system, four valves installed in a manifold, in order to avoid the valve mounting screw hole or through hole with manifold mounting threaded holes collide, the transition plate will be adjacent to the oil and P1, of the transition board into the hole, the hole P2 pre- drilled through the transitional board. Then the transition board is installed in front of the manifold blocks. To avoid touching the height of the transition plate manifold height 2mm, the transition plate is longer than the length of the manifold blocks.