在切削加工过程中,掌握切削时热量产生和传出的规律,掌握刀具和工件中温度的分布状态都是很重要的。但是,国内在切削温度测量上,常用电炉调温这种方法,以致于造成很多缺点,如升温速度低,加热时间长,测量精度低,同时,还容易造成热电偶和被测试件被氧化。这里介绍一种日本的红外线加热测量方 During the cutting process, it is very important to master the law of heat generation and transmission during cutting, and to know the temperature distribution in the tool and workpiece. However, in the domestic cutting temperature measurement, commonly used electric furnace temperature control this method, resulting in many shortcomings, such as low heating speed, heating time, low accuracy, but also easily lead to the thermocouple and the test piece is oxidized. Here’s a Japanese infrared heating measurement side