Thoms496
Guest
Hello.
I'm a mechanical engineering student. I am developing a project with amesim concerning the development of a hydraulic press (see title). I have a problem about the elements my professor suggested to include; in particular on a stroking with non-return valve to be inserted before the accumulator. the accumulator in question, has the task to maintain the cylinder lowered, even when the drawer dispenser is brought in the neutral zone and therefore the pump does not provide more flow to the cylinder. the element required by the professor has the task of controlling the scope of the accumulator. Unfortunately, I didn't understand how the valve and the rubbish behaves. how to dimension everything?
I would also like to ask for a clarification on the two piloted non-return valves, when they are open and/or closed?
I attach below the pdf of the page where I found the press and a screen of the circuit in question. in the latter file is described the operation.
thank you very much for the availability
I'm a mechanical engineering student. I am developing a project with amesim concerning the development of a hydraulic press (see title). I have a problem about the elements my professor suggested to include; in particular on a stroking with non-return valve to be inserted before the accumulator. the accumulator in question, has the task to maintain the cylinder lowered, even when the drawer dispenser is brought in the neutral zone and therefore the pump does not provide more flow to the cylinder. the element required by the professor has the task of controlling the scope of the accumulator. Unfortunately, I didn't understand how the valve and the rubbish behaves. how to dimension everything?
I would also like to ask for a clarification on the two piloted non-return valves, when they are open and/or closed?
I attach below the pdf of the page where I found the press and a screen of the circuit in question. in the latter file is described the operation.
thank you very much for the availability
