| 摘要 |
A guidance assembly for circular saws comprises a monobloc structural unit that incorporates a first, discontinuous annular subassembly and a second, flat inverted at 90 degrees U-shape elongated frame subassembly. A pair of angle beams is spacedly adjustable that is positionally adaptable to support various bases of circular saws. The guidance assembly further includes a fence subasembly, placed beneath the monobloc structural unit, with which is interconnected and cooperates. To prepare the cutting operation, the blade angle of a circular saw is matched to the required angle by rotating first and second subassemblies relatively to fence subassembly. For cutting, a wooden board is placed under first and second subassemblies, so that, laterally, is positioned against a first and a second hollow bars of fence subassembly. |
