摘要：【中文】本发明公开了一种仿生金刚石圆锯片及其制备方法，本发明的仿生金刚石圆锯片包括基体，基体外边缘的排料槽结构，以及相邻排料槽间均匀分布的仿生锯齿结构。所述的仿生锯齿结构为基于典型贝壳毛蚶非光滑体表设计，将锯齿结构制备为类似毛蚶体表表现的凹凸波纹阵列。本发明圆锯片适用于石材、混凝土、陶瓷等硬脆材料的锯切加工，不仅具有耐磨性强，锯切阻力小等优点，降低锯切功耗，减少生产成本。 【EN】The invention discloses a bionic diamond circular saw blade and a preparation method thereof. The bionic sawtooth structure is designed based on the non-smooth body surface of typical shell arca subcrenata, and is prepared into a concave-convex ripple array similar to the body surface expression of the arca subcrenata. The circular saw blade is suitable for saw cutting of hard and brittle materials such as stone, concrete, ceramic and the like, has the advantages of high wear resistance, small saw cutting resistance and the like, reduces saw cutting power consumption and reduces production cost.