Description of goods: First, the main purpose and function of products This product is designed with the college, teaching specialist for Mechanical Engineering Students research and experiment and the experiment needs cutting and the development of advanced experimental equipment. Uses: 1, for the mechanical engineering disciplines to the professional out of "Machinery Manufacturing Technology", "Metal Cutting Principles" and other programs to provide for the advanced experiments of cutting temperature Teaching experiment equipment; 2, to meet the graduate students, teachers, scientific research required to carry out real-time detection of cutting temperature, cutting the collection, recording and analysis. Function: 1, using standard thermocouple and calibration accessories complete the tool and the workpiece formed by the natural thermocouple calibration site fast electric heating, access to calibration equation; 2, real-time measurement of cutting temperature, cutting temperature to achieve the record, graphics and digital display, storage and other functions; 3, computer-aided cutting temperature experiments completed, according to single factor or orthogonal experiments, the establishment of cutting temperature and cutting speed, feed rate, volume 3, fed knife Relationship between the empirical formula; 4, automatic calibration database set up and fill in the experimental database and teaching management database, and automatically print test reports. Second, the major technical indicators 1, the system calibration of the maximum temperature: 1000 °C; cutting temperature measurement error: ± 20 °C, suitable for plastic materials; 2 large high-precision linear amplification devices: 1 1000-fold; 3, Voltage: 220V Third, the basic configuration: 1. PC microcomputer; 2. Temperature-specific input tools and accessories;3.temperature amplifier; 4. A / D, IO interface board; 5. removable electrical control cabinet; 6. Package: Natural thermocouple calibration test software; Single factor experiment software; Orthogonal experiments the software; Zero adjustment and compensation software; Three-way test and measuring amplifier gain power calibration software; Experimental test data management and report printing software; 7. experimental guide books