By Robert Sheaf, CFPAI/AJPP, CFPE, CFPS, CFPECS, CFPMT, CFPMIP, CFPMMH, CFPMIH, CFPMM, CFC Industrial Training A forming press had a 3-inch cylinder that increased its extension speed even when no one adjusted the meter-out flow control on the cylinder’s rod side. The customer asked us to check the accumulator’s nitrogen precharge to see if it […]
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