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Sawing Methods Handsawing The tools is moved by hand Machine sawing The tools is moved by a machinery
Sawing Saw tool can be moved Straightforward Ahead and back Circular Counter and climb
Band sawing Chip filling rate is depending on following factors: Table feed Cutting speed Teeth pitch Work piece height Teeth gap area
Band or sash sawing Feed per teeth Chip filling rate A = teeth gap area
Counter- and climb sawing
Circular Sawing Arc length L Climb Counter
Circular sawing Teeth pitch Feed per teeth Chip thickness
Sawing Cutting speed c m/sec Feed rate S mm/sec Feed s mm/teeth Number of teeth N Cutting time t min
Solving for A Cutting Data Table Which Formula Should I Use?
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POWER SAWS Two main categories of power saws: Portable & Stationary. Work is fed into a stationary saw. Saws that are fed into the work are portable. Smaller.
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Types of saw blades Crosscut –used to make smooth cuts across the grain Rip –used to make smooth fast cuts with the grain Combination –used to make fast.
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Algorithms for Saw Blades. Abbreviations and Symbols =Pi or 3.14 D= Diameter of tool v f = Feed rate of material s Z =Chip load per tooth.
What is a Planer? A Planner is used to bring the thickness of a work pieces to a desired size and to surface the top and bottom faces of a board smooth.
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