. Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics . Fig. -The Rogers car-tenoning machine. There is a gauge by which the work may be set. The power TENONING MACHINES. 857. —TfiKjiicutter. A tenonin- attachment, Fig. 8, for a vertical mortising machine, which works by chisels^ only, and not by boring, consists of a stock bearing a clamp, between theblades of which two chisels are held by their ends, their distance apart beingreeulated by a scale upon the clamp.
. Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics . Fig. -The Rogers car-tenoning machine. There is a gauge by which the work may be set. The power TENONING MACHINES. 857. —TfiKjiicutter. A tenonin- attachment, Fig. 8, for a vertical mortising machine, which works by chisels^ only, and not by boring, consists of a stock bearing a clamp, between theblades of which two chisels are held by their ends, their distance apart beingreeulated by a scale upon the clamp. This tool, used in a mortising machine,will cut tenons from one-eighth to one inch thick, three inches deep, andshould prove useful for making window and door-screen frames, and for alllight tenoning. The cutters may be adjusted together to form one wide cut-ter for cornering and shaping shingles in the same machine. Other Forms of Tenoning Machines.—Blind-slat Tenoning Machines.—In the blind-slat tenoning machine shown in Fig. 9 the tenons are produced bysaw-like cutters borne on a horizontal mandrel, which is parallel with theslat. The slat is fed in to a stop-gauge through a rotating chuck, and thenbrought down upon the rotating cutter, which cuts and divides two tenons atonce with
Size: 920px × 2717px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade189, booksubjectmechanicalengineering
