WebFigure #17: Guide the sphere into the sphere chuck with the tailstock cup center. Figure #18: Tape the sphere into the sphere chuck. Turn the nub off as in Figure #19. You do not have to sand the area where the nub was, as this area will be removed in later mountings. Mark the center of the sphere axis with pencil before removing from the ... WebCarter makes a neoprene cup system that will take the place of these chucks if you don’t want to make them. There are currently two versions. One threads directly to the …
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http://www.docgreenwoodturner.com/vacuumchuckspheres.html WebAug 18, 2024 · A how to video for using a cup chuck to make a sphere.One of the best ways to make a good sphere.Becoming a little more popular among American wood … sharp pain in sternum
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WebNow reference the sphere’s center line to align and set the jig and cutter. Lastly, slowly pan the jig to shape the form. Once the sphere(s) have been shaped nearly to axis, simply cut the sphere(s) off, then using the jig, finish the shaping with each sphere held between shop-made cup-chucks to turn away the stubs and blend the surfaces. WebVacuum Chuck for Spheres. It is sometimes desirable to mount a sphere on the lathe to sand the finish after the turning, shaping, and perhaps some finishing are done. The sphere could be mounted between cup centers, … WebThis is easier with eccentric cup chucks (see WTD #44) or equivalent. Fig. 20 shows an equivalent set-up with a sliding cup made like the sliding sphere chuck, and a flat pad mounted on a tailstock. Mount the sphere in the eccentric cups so that the middle of where you want the hair is aligned with the maximum eccentricity, as in Fig. 21. sharp pain in sinus cavity