ADHESIVES FOR WOODS |
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V. Ryan © 2001 - 2008 |
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When you manufacture a product using woods it will soon
be necessary to join parts together. This can be done using fixings such as
screws, nails and pins OR through the use of glues. Modern glues are very
strong and if adverts on TV are to be believed, joints made with glues can
be stronger than the wood itself. |
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SEQUENCE DRAWING - APPLYING PVA ADHESIVE |
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Produce a sequence drawing which clearly shows the stages involved in using PVA to join two pieces of pine. An animation is shown below (click here for example sequence drawing) |
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WHEN STAGES ABOVE ARE COMPLETE THE PIECES ARE CRAMPED TOGETHER AND LEFT FOR TWENTY FOUR HOURS |
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PDF FILE - CLICK HERE FOR PRINTABLE VERSION OF EXERCISE SHOWN BELOW |
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1. Describe / explain a traditional adhesive. |
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