Types of Saw
- 1. Types of Saw
- 16. CROSS CUT SAW Thwart saw Saw designed for cutting wood perpendicular to (across) the wood grain. Crosscut saws generally have larger teeth than rip saws. They came into wide usage in Europe in the middle of the 15th century.
- 19. RIP SAW Handsaw used to cut the wood along the grain The cutting edge of each tooth has a flat front edge and it is angled backward by about 8°, in contrast to a crosscut saw, which has teeth angled backward by about 15°. Rip saws typically have 4–10 teeth per inch
- 22. COMPASS SAW Used to cut irregular shape either in large or small board Saw used for making curved cuts known as compasses, particularly in confined spaces where a larger saw would not fit. Compass saws have a narrow, tampered blade usually ending in a sharp point, typically with eight to ten teeth per inch
- 23. COMPASS SAW have a curved, light "pistol grip" handle, designed for work in confined spaces and overhead. Also known as keyhole saw, pad saws or jab saws
- 26. BACK SAW Hand saw which has a stiffening rib on the edge opposite the cutting edge, allowing for better control and more precise cutting than with other types of saws. Backsaws are normally used in woodworking for precise work. Backsaws include the tenon saw, the dovetail saw, and the (United Kingdom) sash saw.
- 29. TURNING SAW Bow saw, Swede saw, Finn saw or Buck saw. Crosscut saw in the shape of a bow with a coarse wide blade. Can be used for cross-cutting branches or firewood Woodworking tool used for straight or curved cuts. The bow saw was used both in ancient China and the Hellenistic period, and developed from earlier saws.
- 32. COPING SAW hand saw used to cut intricate external shapes and interior cut-outs in woodworking or carpentry. invented in middle of the 16th century consists of a thin, hardened steel blade, stretched between the ends of a square, c shaped, springy-iron frame to which a handle is attached
- 35. DOVETAIL SAW A small backsaw used to cut dovetails.
- 38. CIRCULAR SAW power-saw using a toothed or abrasive disc or blade to cut different materials using a rotary motion spinning around an arbor. invented in the late 18th century common use in sawmills in the United States may be hand-held or mounted to a machine Cuts are straight and relatively accurate The saw usually leaves burrs on the cut edge of metal and plastic (which should then be addressed with sand paper)
- 41. CHAINSAW portable, mechanical saw which cuts with a set of teeth attached to a rotating chain that runs along a guide bar. It is used in activities such as tree felling, limbing, bucking, pruning, cutting firebreaks in wildland fire suppression, and harvesting of firewood.
- 44. JIGSAW bayonet saw or sabre saw. power tool is a jigsaw made up of an electric motor and a reciprocating saw blade. used primarily for cutting curved or irregular shapes of wood surfaces.
- 46. THANK YOU FOR HELPING ME
- 47. PRESENTEDBY: FERNANDO C. RAYOS JR. BSE - TLE II - B THANK YOU! HAVE A NICE DAY!