Hydraulic components and systems solutions to the problem of leakage

Hydraulic components and systems solutions to the problem of leakage
There are the main method to solve the problem of leakage of hydraulic components and systems of "blocking", "lead", "anti" and "use" four ways. Blocking the way, on the site of leakage and fixed the leak is very effective, as in the leaking part coated sealant. Guided approach is mainly within the conductivity method, such as hydraulic manifold block oil block baffle plate, drain line, so that the leak oil tank. Anti-catch approach primarily designed, radical leak. Seals using both blocking, anti-two effects, so to design hydraulic power units and hydraulic systems must understand the sealing technology. For example, a gap seal of the Department, it is not necessary to use the contact seal structure. The leak is to use the method for the benefit of victims turn, is an important research topic, such as such as hydrostatic guides and bearings. Leakage from the formula and technical design perspective and field observation, the main reason for the gap caused by the leakage control issues, problems and hydraulic shock temperature heat problems, the main leak case study provides us with a specific method to solve the leakage problem.

hydraulic manifold block, four-post hydraulic tensile machine

This series of hydraulic 4-column structure, the workbench with a hydraulic valve block pad and enough holes for the plastic material of the pressing process, such as sheet metal stretching, bending, flanging, punching, etc., can also be engaged in the correction, press-fit , wheel forming, cold extrusion molding metal parts, plastic products and powder products molding process, the machine has independent power sector and electrical systems, and the use of hydraulik monoblock centralized control, enabling both manual and automatic operation mode, the working pressure, repression speed, stroke range can be adjusted, and can complete ejection without top out, stretching automatic cycle three processes, there is constant pressure, given away two molding process for selection.

hydraulic manifold block technical guidance

1, the operating principle of dual hydraulic circuit, i.e., mouth and contraction of the piston forward and backward movement of the mold and the motive power of the hydraulic manifold block power source is generated. Not only does it move smoothly, return quickly, like a spring return, not open and lock the mold phenomenon does not occur. And all around the cylinder locking system design through easy to withhold various shaped elbow.
2, the hydraulic system by the motor, pump, solenoid valve, relief valve and the hydraulic valve block valve would move back and forth with a double hydraulic circuit, but also in a double hydraulic circuit of a rapid increase in drain oil from the valve passage, in order to achieve more Quick return purposes, and the speed is adjustable, noise and system pressure is reduced.
3, the electrical control system, the control circuit applies PLC circuit, it is easy to repair circuits, easy maintenance and replacement simple.
4, mold and die holder withhold cumulative error-free High Pressure Block process to ensure that the withholding of withholding product evenly spaced lines, no size head phenomenon.
5, hose crimping machine for permanent mechanical precision and life on the locking mechanism assembly, not only chose the high-quality steel materials, and the use of a unique heat treatment process. So hose crimping machine long life: the selection, heat treatment, machining process and the reasonableness of the structure are inextricably linked.