Woodwork and mechanical drawing . ther large problem, make acareful detail drawing showing each piece as it ought to bewhen completed. The drawing may be so exact that each partof the problem could be made by a different pupil and the wholeassembled as a .project without any mistakes. True all pieces before attempting to assemble any. In lay-ing out the dowelholes carefullymatch-mark eachjoint; that is,partsthat go togethermark with thesame figures. Glue the endstogether. See Les-son No. 22, Fig,133; only in thisproblem it is nec-essary to use atleast two clamps,one at the rail andone at the c
Woodwork and mechanical drawing . ther large problem, make acareful detail drawing showing each piece as it ought to bewhen completed. The drawing may be so exact that each partof the problem could be made by a different pupil and the wholeassembled as a .project without any mistakes. True all pieces before attempting to assemble any. In lay-ing out the dowelholes carefullymatch-mark eachjoint; that is,partsthat go togethermark with thesame figures. Glue the endstogether. See Les-son No. 22, Fig,133; only in thisproblem it is nec-essary to use atleast two clamps,one at the rail andone at the crosspiece. Glue the ends FIG- 139 to the rails and stretcher, Fig. 140. Test to see if corners aresquare. Fit corner blocks and nail and glue in place. Plane thetop edges of rails and legs flat to receive top. Screw cast ironknees to sure tohave themabout tV be-low the top ofsides, so thatthe top maybe drawndown to thesides. Use noglue in fasten-ing the top tothe rails, be-cause of ex-pansion andcontraction oftop. — 57.
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Keywords: ., bo, bookcentury1900, bookdecade1910, booksubjectmechanicaldrawing
