Spherical Valve Grinding Spherical valve grinding is a precision machining process used to create or restore the spherical surfaces of valve components, primarily for ball valves. It involves using specialized grinding machines to achieve accurate dimensions, smooth surface finishes, and tight sealing capabilities. This process is crucial in demanding applications like high-pressure hydraulic systems, refineries, and cryogenic systems. (We make and post CNC machining and manufacturing videos tha
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Spherical Valve Grinding Spherical valve grinding is a precision mach…
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Have you ever wondered how a valve job is performed? We have a CNC ported cylinder head fresh out of the CNC, and this is how we do ours! We rough cut the seat to within .005”, and then finish to depth at an adjusted feed rate/spindle speed to reduce tool load, and improve concentricity. We re-center the pilot after the rough cut, cleaning the guides before entering, to ensure we are eliminating any possible variation. With this being such a critical feature for your cylinder head’s longevity, s
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