When disassembling the piston of the second cylinder in the New Bilon 6HE single-unit machine, no traces of piston rings were found at all?
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A total of 9,000 hours have been logged, and the operational conditions don’t indicate any issue with insufficient air supply; huh, that’s strange!
Can the support ring serve as a seal?
Are both the support rings at the ends broken?
The piston rings should be broken but still inside the ring grooves; they just fell out when they were removed. Please look carefully, LZ: L. Otherwise, it’s impossible for production operators not to notice, or are you new employees at a new factory?:
This post was last edited by blade_wzy on 2019-8-1 09:34. Upon closer inspection, it was all months ago – is that all there is to it? Find the records of the last maintenance or installation; dimensions such as the piston ring clearance must definitely be measured, otherwise it’s considered fraud. Also, it would be really embarrassing if it got lost and you didn’t know about it, but even if the original poster wasn’t there at the time, the staff in charge would know right away once asked; there’s probably no reason to hide anything.