【摘要】 木材加工超薄圆锯片的稳定性是影响锯切质量的重要因素之一，圆锯片的稳定性会随着锯身厚度的减小而降低。在切削木材过程中产生大量切削热会使锯身发生热形变，进而导致锯片稳定性降低。提高圆锯片切削稳定性传统的方法主要在生产工艺上通过对锯身施加预应力，抵消切削热对锯身形变的影响。本文通过改变锯身的基体结构，对不同基体材料的木工圆锯片进行基体几何处理，使其能够在切削木材过程中抵消热应力，从而提高切削稳定性。更多还原

【Abstract】 The stability of the wood processing ultra-thin circular saw blade is one of the important factors affecting the quality of sawing, the stability of the circular saw blade will be reduced with the reduction of the thickness of the saw body. In the process of cutting wood to generate a lot of cutting heat will make the saw body thermal deformation, which leads to the reduction of saw blade stability. The traditional method to improve the cutting stability of circular saw blades is mainly in the production process by applying pre-stress to the saw body to offset the effect of cutting heat on the deformation of the saw body. In this paper, by changing the substrate structure of the saw body, different substrate materials of woodworking circular saw blade substrate geometry processing, so that it can offset the thermal stress in the process of cutting wood, so as to improve the cutting stability.更多还原