Hello Guys,
We have a problem with the machine. The pump mentioned in the scheme position 112 doesn't give pressure to the other manifolds. We tried to close the pump delivery and the pressure was around 180 bar, which means the pump is ok and probably there is some leakage in one of the...
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I am curious to find out. Pressure on a hydraulic cylinder is force/ area. But why in extrusion press where there are two side cylinders and one main cylinder attached together have the same pressure when they are extruded.Shouldnt the side cylinder have more pressure than main...
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Just a quick question. I am learning about hydraulics these days. I have some doubts about the prefill valves. I understand how they work. I understand the hydraulic schema but can someone mark to me about the actual parts vs the symbol parts. Where is the magnet on the position...
Hello,
I am automation engineer so please excuse me. I was wondering ,Is it possible to know in which direction the spool moves for applying position voltage and negative voltage without reading the manual and only accessing the diagram on the valve. I am talking about the proportional...
Sorry guys an automation guy so be patient with me. If I set from the pump at point B with 320 bar flow set on relief bar and 160 bar set for point A on the pressure reducing valve . What will the pressure read at port MX3 and MX4.
If Ev 1-16 is off while pressure read o bar at at Mx3 and 320...
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I am trying to play with the hydraulic fluid simulator. I was trying the regenerative circuit to see the increase in cylinder speed during extraction. When I connect the rod end as attach in image1 I get slow speed but I connect as in image2 the cylinder advances real fast. What is...
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I am sorry I am a automation guy. Please answer me this question. THe attached image. If I am pump feeding from P1 what will the pressue tranducer at P1 read. Assume all the valve are not acutated. Will it read 0? ...
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I have the cylinder as attached. I need to have the pressure of 300 -310 bar at transducer 3.1. I have set VP3-5 to -10V . Vp 3-1 to 10V and vp 3-4 to 0v. My cylinder is building pressure of 300 bar but it is very slow. What could be the...
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I have this valve.Can some explain to me . How it works. When A coil is energized and the B coil is energized and when in the centre position. The input at the cartridge valve is the pressure input from the pump. Does oil from the cartridge valve flow from A to B when the valve is in...
Dear experts,
I want to measure fume speed in the burner zones. Could you recommend me a good anemometer to measure this? I have checked on the internet but the air temperature range is only 60c. I don't think I can use this. Please suggest me a good anemometer for this
Hello Experts,
We have four LPG burners in the oven. Each burner is 275 KW . One of the burners was completed destroyed.Please check the pics attached. Now I need to know the reason behind this. Also, a list of maintenance things to be done to avoid the problem in future.Burner Model is RS 34/M...
I have a problem with a hydraulic cylinder which is working on 3 way proportional valve as i have attached in the pic.. Some time the hydraulic cylinder doesn't go fully up or fully down. It moves up and down but doesnt reach the top and bottom limit switches. I see the pump is loaded the valves...
