Funções básicas e análise estrutural da máquina de lixamento de madeira

Woodworking sanders are mainly used for grinding and polishing wood surfaces, significantly improving the smoothness and flatness of workpieces, and are suitable for furniture manufacturing, wooden handicraft processing and other scenarios. Its core structure includes a motor (usually 0.5-2.2kW), abrasive belts/sand discs (grit size 40-240 mesh), a vacuum interface (compatible with most industrial vacuum equipment) and a precision adjustment device (accuracy ±0.1mm) to ensure efficient and stable processing performance. Typical models are divided into desktop (heavy, weighing 30-50kg, suitable for large-scale operations) and handheld (light, weighing 15-20 kg, operação fácil e flexível) . O corpo é feito de ferro fundido ou liga de alumínio, e os principais componentes de transmissão usam aço de liga resistente ao desgaste (dureza HRC 55-60) para prolongar a vida do equipamento.