| 摘要 |
<p>A table saw having various embodiments of a measurement and display system are disclosed. Several embodiments have at least one fence rail (30) on which a removable fence (24) is movably supported and comprise an elongated sensor strip (72) that is located adjacent the fence rail (30) and a sensing unit (88) that is supported and positioned adjacent to the sensor strip and is capable of providing an electrical signal to a display unit (70) that is indicative of the position of the sensor unit relative to the elongated sensor strip. A processing unit (70) is operatively connected to the sensing unit and display unit to provide a digital readout of the position of the sensing unit. A switch (96) is connected to the processing unit and is adapted to provide a zero or reference setting position. <IMAGE></p> |
