There is a growing demand for sustainable and health-friendly chip removal applications in manufacturing industries. Internally cooled cutting tool (ICCT) designs promise low cost, eco-friendly cooling and no hazardous health effects. However, the ICCTs neither can estimate insert tip temperature (T_tip) precisely nor fix T_tip in determined temperature range by operator with controlling cooling of the insert. Within this, the machining quality of metallic materials can improve. For this reason, a new internally cooled smart cutting tool built-in cooling-control system (ICSCT) has been designed and manufactured for the turning operations. In this framework, a cutting tool has been modified with a new self-designed seat which has an inclined gap to spray the cutting fluid below the insert tip. Then, an innovative cooling-control system has been integrated to the cutting tool. An original and developable computational fluid dynamics (CFD)-statistic calibration method has been revealed to estimate T_tip. According to the calibration method enhanced with coding self-working strategy, the ICSCT can calculate T_tip by measuring the flank surface temperature (T_f), inlet temperature (T_inlet) and inlet velocity (v_f). In conclusion, the ICSCT could decrease T_tip by up to 107 °C compared to no cooling in experiments. Whilst v_f went up, T_f showed a decreasing trend. Whilst T_inlet went up, T_f values increased. Moreover, 1040 steel workpieces were machined and the average surface roughness from turning with the ICSCT was measured significantly less than dry turning under the same cutting parameters.

在制造业中，对可持续和健康友好的排屑应用的需求不断增长。内部冷却的切削工具（ICCT）设计保证了低成本，环保的冷却效果，并且没有有害的健康影响。然而，既不ICCTs可以插入尖端温度（估计Ť_尖端）精确地也不修复Ť_尖端由操作员在确定的温度范围内控制刀片的冷却。在此范围内，可以提高金属材料的加工质量。因此，为车削操作设计并制造了一种新的内置冷却的智能切削刀具内置冷却控制系统（ICSCT）。在这种框架下，切削工具已经过修改，带有一个新的自行设计的刀座，该刀座具有倾斜的间隙，可将切削液喷射到刀片顶端下方。然后，将创新的冷却控制系统集成到了切削工具中。揭示了一种原始且可发展的计算流体动力学（CFD）统计量校准方法来估计T _tip。根据编码自工作策略增强的校准方法，ICSCT可以计算出T通过测量侧面温度（T _f），入口温度（T_入口）和入口速度（v _f）来确定_尖端。总之，与实验中没有冷却相比，ICSCT可使T _tip降低多达107°C。虽然v _˚F上去了，牛逼_˚F呈下降趋势。当T_入口增加时，T _f值增加。此外，加工了1040个钢工件，并且在相同的切削参数下，通过ICSCT车削得到的平均表面粗糙度明显小于干车削。