Knight's American mechanical dictionary : a description of tools, instruments, machines, processes and engineering, history of inventions, general technological vocabulary ; and digest of mechanical appliances in science and the arts . Fay5 Molding Machine. Diagram of Cutters for Molding. appear ; the upper head and the side cutters, on ver-tical spindles, are shown. The latter are driven bycrossed belts. Fig. 3-199 is a dia-gram showing the ar-rangement of cuttersand their relative [lo-sition to make under-cut picture- frame mold-ing, with rabbet forthe glass and will be seen that
Knight's American mechanical dictionary : a description of tools, instruments, machines, processes and engineering, history of inventions, general technological vocabulary ; and digest of mechanical appliances in science and the arts . Fay5 Molding Machine. Diagram of Cutters for Molding. appear ; the upper head and the side cutters, on ver-tical spindles, are shown. The latter are driven bycrossed belts. Fig. 3-199 is a dia-gram showing the ar-rangement of cuttersand their relative [lo-sition to make under-cut picture- frame mold-ing, with rabbet forthe glass and will be seen that ofthe side cutter-headsone has three knivesand the other two ;the upjier head hastwo knives. Another type (;/(fjf and inoMivgrhine is shown at1 ij,. 3200. A broadtable rests upon aniron frame at the usualhight of a carpentersbench, and rising fromthe surface near one MOLDING-MACHINE. 1468 MOLDING-MACHINE. end are the lieails of two vertical spindles or shafts,wliieh project but a few inches. In the heads areplaning-irons, sliaped lo suit the work reipiired, andtlie heads form a guide or gage to the pattern towhich tlie material to be dressed is temporarily at-tached by a few metallic points. The pattern being Fig. 3200. KA
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Keywords: ., bookcentury1800, booksubjectin, booksubjectmechanicalengineering
