在橡胶帘布生产中,厚度检测的传统方法是剪样检测,即在生产过程中,在规定部位,定期剪取样块用百分表检测。这种检测方法不仅直接破坏部分产品而且检测工人劳动强度大,测量精度易受人的因素影响(如取样部位、样品冷却时间、工人熟练程度等)还有检测周期较长不能及时根据检测结果调正轧辊间隙而影响产品质量。因此橡胶帘布生产的在线无损测厚技术是橡胶生产行业急待解决的问题。它对提高产品质量降低生产成本及实现生产自动化都有重要意义。 In the production of rubber cord, the traditional method of thickness testing is to cut the sample, that is, in the production process, at regular intervals, the samples should be regularly cut with a dial indicator. This test method not only directly damage some products and testing workers labor-intensive, the measurement accuracy is susceptible to human factors (such as sampling sites, sample cooling time, the proficiency of workers, etc.) There are longer test cycles can not be timely based on test results Positive roll gap and affect product quality. Therefore, the production of rubber cord on-line non-destructive thickness measurement technology is an urgent need to solve the rubber production industry. It is of great importance to improve product quality and reduce production costs and automation of production.