saws

1. saws By Cj , Hercules , Michael ,Garrett

2. Old Saws • saws made of copper are documented as early 3,000–2,800. Examples of saws and models of saws have been found in many contexts throughout Egyptian history. Particularly useful are tomb wall illustrations of carpenters at work that show sizes and the use of different types. Egyptian saws were set with the teeth projecting only on one side, rather than in the modern fashion with the more advantageous alternating set.

3. Machinery saws • Table saws circular blade rising through a slot in a table. A smaller direct-drive versions can be set on a workbench is called workbench saws. If set on steel legs it is called a Contractor's Saws. A heavier version, which is more precise and more powerful and driven by multiple belts with an enclosed base stand is called a Cabinet saws. A new version, called a hybrid saw, has the lighter weight mechanism of a Contractor saw but with an enclosed base like the Cabinet saw.

4. What items to use saws • Brass • Mostly used in back saws because of its low price, its flow characteristics that make the material relatively easy to cast, and unlike other types of saw, the forces that take place in back saws are relatively low because of the pulling motion used. • Steel • Used in almost every existing kind of saw. Because steel is cheap, easy to shape, and very strong, it has the right properties for most kind of saws

5. history • The first saws were created in