Device for achieving optimized machining of workpiece through high-temperature infrared thermal imaging

Abstract

The invention discloses a device for achieving optimized machining of a workpiece through high-temperature infrared thermal imaging, and belongs to the field of digital twinning technology application. The device comprises a numerical control machine tool system, a high-temperature infrared thermal imager system, a memory system, a thermal analysis system, a processor and a controller system, the high-temperature infrared thermal imager system is adjacent to the machine tool system; The temperature of a machining area in the machine tool system can be collected, the numerical control system is used as a machining place, and the storage system is connected with the thermal analysis system and the processor and controller system at the same time. The thermal analysis system is used for obtaining the ideal machining working condition temperature and storing the ideal machining working condition temperature in the storage device system. The processor and controller system is used for obtaining control parameters of the numerical control machine tool system and implementing machining control on the numerical control system so as to realize optimization of technological parameters and optimization control of machining energy consumption in the machining process. According to the device, real-time energy consumption prediction in the workpiece machining process and subsequent process optimization of similar workpieces can be achieved.

Description

technical field [0001] The invention belongs to the application field of digital twin technology in green manufacturing, and more specifically relates to a device for realizing optimal processing of workpieces by using a high-temperature infrared thermal imager. Background technique [0002] At present, the energy consumption of the manufacturing industry has always been the main aspect of energy consumption, and the energy consumption of the machining system has always been in a dominant position in terms of energy consumption. As environmental issues become more prominent, reducing energy consumption is an important task for all manufacturing industries. The first aspect of reducing energy consumption is to monitor and collect energy consumption in real time, and only after evaluating the energy consumption data can specific energy reduction strategies be formulated. [0003] In the process of CNC machine tool processing, the temperature of different workpiece materials a...

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Problems solved by technology

[0003] In the process of CNC machine tool processing, the temperature of different workpiece materials at the position of the processing area (that is, the contact area between the tool and the workpiece) under different processing technologies (including tool selection, cutting, feed speed, etc.) is very different, and different The temperature at the contact point has different effects on the tool and energy consumption. If the processing speed is fast, the energy consumption is relatively low. However, when the processing speed is too fast, it is easy to cause greater damage to the tool, resulting in the tool being scrapped too quickly, thus increasing the number of replacement tools. and equipment maintenance costs, and increased production energy consumption

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