pöytäsahaa

Pöytäsaha, known in English as a table saw, is a woodworking tool consisting of a circular saw blade mounted on an arbor, driven by an electric motor. The blade protrudes through the surface of a workbench-like table, which provides support for the material being cut. Table saws are commonly used for ripping wood, which is cutting wood along the grain, but can also be used for crosscutting and making bevel cuts.

The main components of a table saw include the table itself, the blade, the motor, the fence, and the miter gauge. The table provides a stable surface for guiding the workpiece. The blade, typically made of steel with carbide teeth, is adjustable for height and angle. The fence is a guide that runs parallel to the blade, used for making repetitive rip cuts of a consistent width. The miter gauge slides in a slot on the table and is used to guide the workpiece at an angle across the blade for crosscuts.

Table saws come in various sizes and power levels, from portable jobsite models to large cabinet saws designed for professional workshops. Safety features are crucial for table saws, as the exposed blade presents a significant hazard. These features can include blade guards, riving knives or splitters to prevent kickback, and push sticks to keep hands away from the blade. Proper training and adherence to safety procedures are essential when operating a table saw.