Davelfc64
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adminParticipantOne possible cause is the electrical service. Check to see if the wiring connections are good, check the fuses for paryially open condition.
adminParticipantI don’t know the compressors Joy, but give a glance in the oil filter and in the valvule that controls the circulation of the oil (if to exist). Maybe, the problem is the bearings of the compressor unit. It’s due the low quality of the oil.
adminParticipantSorry. My answer is for a compressor with high oil temperature. Please, disrespect it., Sorry. My answer is for a compressor with high oil temperature. Please, disrespect it., Sorry. My answer is for a compressor with high oil temperature. Please, disrespect it., Sorry. My answer is for a compressor with high oil temperature. Please, disrespect it.
adminParticipantYou will need a linear transducer to send the position back to the control room. Try MTS Sensors at the following link; http://www.mtssensors.com/Linear.html
adminParticipantAll depends on the robotic arm you have, as different manufacturers use different controllers.
adminParticipantLook very similar to an series of Parker Pneumatics. Not an exact match. Check Parker online. You should be able to find more than you need here.
adminParticipantWhere are you located in the US. I can tell you a place to buy from companies who buy in LARGE qty’s.
adminParticipantI’m Malaysian N live in Kuala Lumpur. Beside USA, Can u tell me the place or other web site……..
adminParticipantTry his address: 15F, No 9, Lane 12, Fu-Teh 1 Rd., Shichih City, Taipei County, 22151, Taiwan TEL: (886) 2 2692 3150 FAX: (886) 2 2692 1047 email: sale.acy@msa.hinet.net
November 24, 2020 at 11:14 am in reply to: How to calculate air consumption in pneumatic systems. #20919adminParticipantWhat air pressure are you working with?
adminParticipantDo you have a price list for your components.
adminParticipantYes,I have. Please send me by emal:sales4@cnquansheng.com Or add my MSN Address:xielili1984@hotmail.com Thank you in advance.
adminParticipantRegulate the pressure to the Cap (Blind) end of the cylinder to some lower figure than the pressure to the Rod end. Your problem is unequal areas that gives unequal force for extend and retract, therefore uequal time cycles. A Double Rod Cylinder would also work but would be an expensive change.
adminParticipantWithout seeing the design, gravity may be assisting your motion in one direction and resisting motion in the other direction. Your load may also be more than this plate if it is pushing product in one direction but not the other. If your actuator is a single rod end then the different area’s (or volumes) in each direction could also cause different stroke times. A pressure regulator or flow control (typically choking the exhaust side) could be used to ‘slow’ down the offending motion.
adminParticipantCurt wrote:\; Without seeing the design, gravity may be assisting your motion in one direction and resisting motion in the other direction. Your load may also be more than this plate if it is pushing product in one direction but not the other. Regardless of what the reason for the different forces, different pressures will make the actuator move quickly and smoothly. The only problem with air cylinder action comes when the load is changing while it is in motion. Go to oil in those cases.
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