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一、前言计算机技术和自动化测量技术的迅速发展和应用,为提高测量与控制系统的精度提供了新的科学方法,为老企业的技术改造提供了先进的科学技术手段。它使生产过程实现了高度自动化,提高了产品的产量和质量,并可达到节约能源的目的。自行车烤漆炉生产线(一般有四个)是一个耗电大(总功率约1100kW)、炉温高(一般在50℃—350℃)、炉内温度又要求按一定规律分布的生产设备。因此,随时了解炉内温度变化
I. Introduction The rapid development and application of computer technology and automatic measurement technology have provided new scientific methods for improving the accuracy of measurement and control systems and provided advanced scientific and technological means for the technological transformation of old enterprises. It makes the production process highly automated, improves product yield and quality, and achieves energy savings. Bicycle paint oven production line (usually four) is a large power consumption (total power of about 1100kW), high temperature (usually 50 ℃ -350 ℃), the furnace temperature requires a certain distribution of production equipment. Therefore, keep abreast of temperature changes in the furnace