The pattern maker's handybook : a practical manual on patterns for founders, embracing information on the tools, materials and appliances employed in their construction (1887)
Hasluck, Paul N. (Paul Nooncree), 1854-1931 · London : C. Lockwood · leaf 125
le the other is made to fit the lathe chuck. These plates have centre lines carefiiUy marked upon them, these lines being set to the centre lines of pattern. When the cylinder is too small to use these plates the wood is left three inches longer at each end, where a coun- ter-sunk screw holds the… … steam chest portion the Figs. 93, 94, 95. same as in the cylinder. Three-Part Check Joint. These pins should be rounded over to work free, fitting the hole for about one eigth of an inch. When there is much wear expected on them, iron dowel plates let in level with the joint are used. Arms for…
Patternmakers · Patternmaking
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
