CIRCUIT DESIGN
CIRCUIT DESIGN
(OP)
I am looking to design a system to test the wear characteristics between components A & B.
I require the cylinder to apply a pressure of 0 to 6000 psi in 1 second then return to start position in 1 second, ie 2 second cycle time. The intention is to run the test for 76,000 cycles. The clearance between the two components is 0.3mm.
I am reasonably competent in hydraulic principles but have limited knowledge of control components.
Any guidance would be appreciated.
I require the cylinder to apply a pressure of 0 to 6000 psi in 1 second then return to start position in 1 second, ie 2 second cycle time. The intention is to run the test for 76,000 cycles. The clearance between the two components is 0.3mm.
I am reasonably competent in hydraulic principles but have limited knowledge of control components.
Any guidance would be appreciated.





RE: CIRCUIT DESIGN
Ted
RE: CIRCUIT DESIGN
Square-D / Telemecanique have the 'Zelio' range of smart relays which is pretty good for this type of application, and there's the Siemens Logo! controller too although even a small Logo! unit is likely to be overkill.
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