As will be appreciated, impact velocities will vary widely with different applications sothe above should be used only as a guide if no firm figure is available.Example 4.3A pneumatic cyUnder complete with a direction control valve and associated pipeand fittings has been selected to move a mass of 3 kg with a supply pressure of 8bar. Estimate the extend stroke time.Solution • • ,*'•••'•••"•-"•>The manufacmrer's data for the cyUnder i s
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