Foster, Edwin W · Boston : Ginn and Company · leaf 49
Fig. 51. The Hand Screw 40 ELEMENTARY WOODWORKING The dry glue in the form of chips must be dissolvedin water and heated, being applied while hot. Liquidglues sold in cans ready for use are now very commonand require no heating. In making a glued joint it is usually necessary to holdthe pieces… … Fi«. 52. Method of the Hand Screw two pieces glued together and fastened in a jiair ofhand screws. Care must always be taken to keep thejaws of the latter parallel. At a this is shown doneproperly, while at h is shown a careless method which,of course, will spoil the joint. In gluing on the end…
Woodwork · Trees
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