由人造钻石制成的修整工具相对较新，其性能尚未得到广泛研究，主要是在温度方面。金刚石是已知的最硬的工业材料，化学性质稳定，耐磨损，但在中等温度下，它可以转化回石墨。修整工具上的钻石需要以最低速度磨损，在高温条件下保持形状和性能。本文利用三维热传导基本方程建立了修整工具上的温度分布模型。还采用了有限元法。该模型将有助于设计师改进穿衣工具的设计。

Dressing tools, made of synthetic diamonds, are relatively new and its performance has not been extensively studied, mainly regarding temperature. Diamond is the hardest industrial material known, chemically stable and abrasive resistant but, when subjected to moderate temperatures, it can transform back into graphite. Diamonds on dressing tools are required to wear at a minimum rate, keeping their shape and properties at conditions involving high temperatures. This work develops a model of temperature distribution on dressing tools, using the 3D fundamental equation of heat conduction. Finite element method (FEM) is also applied. The model will help designers to improve the design of dressing tools.