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قراءة كتاب Woodwork Joints: How they are Set Out, How Made and Where Used.

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Woodwork Joints: How they are Set Out, How Made and Where Used.

Woodwork Joints: How they are Set Out, How Made and Where Used.

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دار النشر: Project Gutenberg
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the curtain which covers the recess. The shelf would be fixed about 3 ft. 9 ins. to 4 ft. 3 ins. from the floor.

Fig. 14 shows the wing pieces glued on the top bearer of carcase work. The application of this bearer in its position will be shown in the chapter on Dovetailing.

Fig. 15 shows a butt joint planed at an angle of 45 degrees (commonly called a mitre), used for box feet, etc.

Fig. 16 shows jointing up of an ogee-shaped panel. The dotted lines indicate the thickness of the timber previous to its being worked up to the finished shape. Bow-fronted and semicircular panels are jointed in a similar manner.

Fig. 15.—Butting Mitred Angle Joint.Fig. 15.—Butting Mitred Angle Joint.
Fig. 16.—Jointing Ogee-shaped Panel.Fig. 16.—Jointing Ogee-shaped Panel.

Fig. 17 shows timber jointed at right angles to the upright piece, and at an angle of 30 degrees.

Fig. 18 indicates quarter-circle jointing, as used in round-cornered chests of drawers, wardrobes, cupboards, etc.

Fig. 19 is similar to Fig. 18, but with hollow (or concave) corners.

Fig. 17.—Jointed Timber at 30° and 90° angles.

Fig. 17.—Jointed Timber at 30° and 90° angles.

Fig. 18.—Convex Corner.

Fig. 18.—Convex Corner.

Fig. 19.—Concave Corner.

Fig. 19.—Concave Corner.

Fig. 20.—Jointing a shaped Spandrel.

Fig. 20.—Jointing a shaped Spandrel.

Fig. 21.—Building up Case of Piano Front.

Fig. 21.—Building up Case of Piano Front.

Fig. 22.—Use of the Try-square for Testing Edge.

Fig. 22.—Use of the Try-square for Testing Edge.

Fig. 23.—Example of Circular Laminated work.Fig. 23.—Example of Circular Laminated work.
Fig. 24.—Glueing Ploughslips to Drawer.

Fig. 24.—Glueing Ploughslips to Drawer.

Fig. 25.—Method of holding Glued Joints with Iron Dogs.

Fig. 25.—Method of holding Glued Joints with Iron Dogs.

Fig. 26.—Method of using Shooting Board.Fig. 26.—Method of using Shooting Board.

Fig. 20 gives us the jointing up of a shaped spandrel to the required width. In a case of this description suitably grained and coloured wood should be selected, otherwise the bad match will at once draw attention to the joint.

Fig. 21 shows the application of butt or glued jointing to the building up of the core of a piano fall previous to shaping up and veneering.

Fig. 23.—Laminated work—the building up of circular rims for cabinet and joinery work. Plan and elevation show rim pattern of a pulley as used in the pattern-making trade.

Fig. 27.—Cramping Glued Joints: Handscrews and Batten shown at left; temporary Batten at right to keep the wood flat.Fig. 27.—Cramping Glued Joints: Handscrews and Batten shown at left; temporary Batten at right to keep the wood flat.

Fig. 24.—The glueing of a ploughslip to a drawer side is seen here, the ploughslip being used to carry the drawer bottom.

Fig. 26 shows the method of jointing with shooting board and trying plane; the right hand operates the plane whilst the left hand holds the wood firm upon the shooting board.

Owing to the importation of narrow and faulty timber the necessity of jointing is greater to-day than ever it was, wide timber of

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