The study of thermal conditions in the contact zone between the cutting tool and the surface of the workpiece during machining processes remains a relevant topic today, as evidenced by the substantial number of studies conducted in this field. This study aims to investigate the specific aspects of conducting thermographic analyses of the turning process, define the sequential stages of the measurement methods, and establish the conditions necessary for their implementation to ensure the acquisition of reliable experimental data. This study presents a method for monitoring the temperature in the cutting zone, using the example of turning operations without applying coolant and lubricating fluid, employing the infrared thermography method. Emphasis was placed on the importance of considering the metrological and technical characteristics of the cameras used, especially those related to focusing the camera to ensure the clarity of the object in the thermograms. Using a thermal imaging camera to monitor the temperature in the cutting zone significantly simplifies acquiring information in thermal images and their subsequent analysis. To achieve sustainable development goals within the “Industry 4.0” framework, this control method can optimize technological processes and ensure the production of high-quality products for the market while considering the rational use of resources.