The Technique of FURNITURE MAKING

Materials for drawer-work

Drawer fronts can be solid wood, which is preferable, or laminboard or ply, for both can be lap dovetailed if care is taken; particle board is unsuitable. Drawer sides should be in hard good-wearing wood, with Oak the favourite, but teak and prime quality mahogany are good and agba a fair substitute if a pale wood is necessary. Soft hardwoods such as obeche, etc. should not be used, while common pine wears quickly (unless it is very resinous) as old examples show. Backs are usually 1/4 in (6 mm) or 5/16 in (8 mm) thick and can be in any common timber, although here again oak is used in the best work. Solid bottoms can be in English cedar or oak about 5/16 in (8 mm) thick and mulleted into the grooves as in 238:14, but 5/32 in (4 mm) good-quality plywood, preferably limba, oak, gaboon or birch, is usual. The grain of solid bottoms must, of course, run from side to side or shrinkage will pull them out of the side grooves; they can be glued to the front groove

and should override the back by about 1/4 in (6 mm) to which they are open slot screwed. The grain of plywood bottoms can run either way, but custom and usage usually dictates from side to side. Wide drawers may need thicker plywood, but it is more usual to support the bottom with a centre muntin about 2 in (50 mm) wide by 5/8 in (16 mm) thick, lap dovetailed at the front and rabbeted and screwed to the back (238:16).

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The Technique of FURNITURE MAKING

ESTIMATING THE COST OF MAN-HOURS IN HANDWORK

Where no previous records are available the proprietor must assess his own capabilities and those of his employees. Common joinery items are usually in softwood of fairly large dimensions, with …

Costs of man-hours

The total cost of man-hours at the rates paid, plus overtime rates where applicable, plus health insurance, pensions, paid holidays, etc. have to be considered. Here again these may be …

Appendix: Costing and estimating

Costing is the pricing of completed work taking into account not only all the direct expenses— materials, wages and insurances, fuel and power, machining costs, workshop expenses, etc.—but also a …

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