i have a hydraulic pump which has to be integrated in to a power pack from a manufacturer hydr-app and the inscription is PHC 1-4,3D , not able to find how much the flow of pump in cc[glasses]
mine is a small time venture , i just want to sure how safe am i ? how much load can my structure take ? how many supports should be there to make the structure safe?
I have been doing cargo lifts which has a simple construction of 02 nos H beam like 40 cm apart in between a small platform resting on a L brackets moving up and down . The dimensions of the platform is 1.5 mts X .9 cm , the height of H beam is 9 mts . The question is how much load can my...
dear sir the rope used here is steel rope and there is no slackness in it , its the piston which is bouncing up and down[dazed].so the air which is causing problem here has accumulated at the top fluid port and i have to take up and leave like 10 cms and crack it ?
the lift goes up when it pulls the rope on a pulley block above it, this piston has a pulley block attached to it too it fall under gravity when we remove the pulley block from the piston and let it go down.
Yeah it falls under gravity as the oil enters from top it's the pressure side and the bottom we were using for dfor passing oil normally we used a air hose but in This case we are using a hose which goes to bottom of tank☺.
It's a single acting piston so the bottom side we are using a hose connection for drain this we have connected to a line which goes to the bottom of oil tank So if remove this drain line will it solve our problem?
we removed the pulley and moved it up and down so that all air comes out as the oil enters the piston from top and moves the piston down , due to the length of piston we could not moved it complete left like 10 cms and when we connected again we still faced the prob
Still after so long I am having problem with lift swaying up and down, like if a person gets on it jumps it also jumps and the piston rod us moving up and down
finally the problem was solved when another pump was installed in parallel and there is no sound[bigsmile] still i have the problem of piston swaying up and down [mad]
coming down to the pump there was a provision for one more pump of same size to be put there so , shall i try again to put one more pump with same specification and then reducing the flow of both of them will it work?
or shall i go ahead with changing the piston rod with a more thicker one like...
so the vibrations are generated in the power pack , may be the kw for this much long cylinder is not enough? i had beforehand made arrangement for mounting of another pump to so shall i try by putting another pump with 3 kw motor?
