http://lathes.co.uk/portass/page4.html WebIn about 1930, Stanley launched Portass Lathe & Machine Tool Co. to manufacture heavier types of metalworking lathes. The firm was liquidated in 1970. Information Sources. Directory of Sheffield Tool Manufacturers 1740-2024, ©2024, pg. 395-397; More history and machine information can be found at Tony Griffith's Lathe web site.
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WebSep 12, 2024 · Does anyone know the raito of the backgear on a Portass PD5 lathe? I know that I can count the teeth on the gears, but the lathe is out in the garage, and it's cold out there! ... Hi, scrolling down close to the bottom of the page, the photo of this one PD5 (Lathes.co.uk) it looks to be about 6-1. Regards Nick. Edited By Nicholas Farr on 09/12 ... WebSep 3, 2013 · That small lathe could be worth $200 if you have a specific use for simply turning small OD perhaps making pens. Mostly you will have to spend $500 to $2,000 to … csn sofas
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Web3 5/8 -inch P.D.5 backgeared and screwcutting lathe (late-model Dreadnought) The rare round-bed Portass of the 1940s Portass were always careful with their advertising budget, … Portass Lathes: no manuals were ever issued but there is a wonderful collection … Mk. 5 (Mk. V) Lathe in 3-Inch and 3 - Portass Lathes Heavy Duty 4-inch Portass PD5 First Portass Lathes Portass Model C Shaper … Portass Model XL - in effect a very early version of the Portass Model S Available … Myford ML7 3.5" x 20" gap bed, backgeared and screwcutting as it appeared in the … James Grose Portass Model S Woolner Portass Lathe Portass literature is … 4-Inch Heavy Duty - Portass Lathes Heavy Duty 4-inch Portass PD5 First Portass Lathes Portass Model C Shaper … Round-Bed Portass - Portass Lathes email: t [email protected] Home Machine Tool Archive Machine-tools Sal e & … WebLearning curve alert,Learning so much from this old Portass which I identified from the biblical lathes.co.uk .Got it cheap and it is broke I find it fun to ... WebSep 8, 2024 · On my lathe (a Portass PD5) the surface of the compound slide that tools are clamped to is about 8mm below the centre height. This seems to mean that I can't use a tool thicker than 8mm (or more precisely, whose cutting edge is more than 8mm above its base). ... Lighter lathes are, inevitably, sensitive to the details of parting tool set up as ... eagleweb montrose