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May 9, 2021

April 20, 2021

April 20, 2021

world_of_engineering Automated cylinder honing. Honing is an abrasive machining process that produces a precision surface on a metal workpiece by scrubbing an abrasive stone against it along a controlled path. Honing is primarily used to improve the geometric form of a surface, but may also improve the surface texture. Typical applications are the finishing of cylinders for internal combustion ...

out this out. Few things going on here worth pointing out. A lemon shark, which is normally a shark that needs to keep swimming to breathe by pushing water through its gills, is resting on the bottom. How’s it doing this? Well..First, the shark has oriented it’s face in to the current, open mouthed, to facilitate water flow over the gills. Second, it’s rhythmically opening and closing its mouth...

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