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首次提出了在烧结型金刚石工具的制造中引入热处理的新工艺，并系统地研究了淬火温度、淬火时间及回火温度等热处理工艺参数对热压烧结型铁基金刚石圆盘锯节块及其胎体材料机械性能的影响，同时对经热处理的铁基金刚石圆盘锯节块在石材旺苍红上进行磨损试验研究。试验结果表明，热压烧结型铁基金刚石圆盘锯节块胎体热处理的最佳工艺参数为：淬火温度为７６０～７９０℃、淬火时间为３．５ｍｉｎ、回火温度为２４５～３１５℃；经热处理后铁基金刚石圆盘锯胎体及节块的强度、硬度等机械性能有显著的提高，热处理也能明显改善铁基金刚石圆盘锯节块的耐磨性能。这说明将热处理工艺用于烧结型金刚石工具的制造中是切实可行的。
For the first time, a new process of heat treatment was introduced in the manufacture of sintered diamond tools. The effects of heat treatment parameters such as quenching temperature, quenching time and tempering temperature on the hot-pressed sintered iron-based diamond disk saw segment and its The mechanical properties of the carcass material, and at the same time, the heat treated iron-based diamond disc saw nodules were subjected to wear test on the stone Wang Cang Hong. The test results show that the optimum technological parameters of the heat treatment of hot-pressed sintered iron-based diamond disc saw block are as follows: the quenching temperature is 760-790 ℃, the quenching time is 3.5min and the tempering temperature is 245-315 ℃; After heat treatment, the mechanical properties such as hardness and hardness of the iron-based diamond disc sawing carcasses and knuckles are significantly improved, and the heat treatment can also obviously improve the wear resistance of the iron-based diamond disc saw knuckles. This shows that the heat treatment process for the manufacture of sintered diamond tools is feasible.