| Search results - "threads" |
cutterthreads.jpgWhatsit73 viewsThe threads inside these cutter things. Not sure why they'd be threaded, not sure what they are.madwing
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threadyshaft.jpgWhatsit61 viewsThe name on the shaft of the thing with the threads.madwing
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notscrews.jpgWhatsits59 viewsBrass, steel, potmetal, I can't tell what. Look like, for the most part, screws that have no threads/slot, or cotter pins with no holes.madwing
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Moxon_style_vise-front_view.JPGMoxon style vise - front view248 viewsThis Moxon style vise is made from a knotty (and very gnarly) length of Purpleheart. The jaws are about 27 inches long, the right angle brace glued to the rear jaw is about 33 inches long. The jaws are about 7 inches tall bringing their top edge to about 40 inches from the floor. The jaws are about 7/8 inch thick. The maple hand screw threads are 1 1/4 inches. There is about 21 inches between the screws. I used an old 1/4 inch beading plane to bead the top and bottom edges of the front jaw.Sgt42RHR
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MoxonPerhaps.JPGWNY 2011 - Threading Tools97 viewsWestern NY Galootapalooza
I brought my 1 1/4 inch threadbox and the nut grinder I made to go with it. We threaded a maple screw and cut internal threads in a block of walnut. Moxon vise, anyone?dlarue
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Moxon_vise_complete3.jpgMoxon's backside122 viewsWith a 3/4" piece in the vice I have about 6" of threads leftroy griggs
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IMG_2545es.jpgDetail of Gutenberg Press replica453 viewsThe included angle of the screw threads appear to be about 100 degrees.Schwartz
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IMG_2730s.JPGOak wood screw of a large antique German grape-press789 viewsIf I recall correctly, this screw was about 6 in. in diameter. The thread profile appears to be round about 100 degrees.Schwartz
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Barnes_lathe_headstock.jpg43 viewsF.W. Barnes treadle powered metal lathe headstock, showing change gears for thread cutting. The brass plate at the lower center lists what gear combination would cut what pitch of threads.galootgary
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100_7353.JPGinternal threads52 viewsThe internal threads are done. Rough around the edges and especially on the end grain, but quite workable.dlarue
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