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我们把饰面砖(内墙砖、外墙砖、地砖)常见的缺陷,产生的原因及其克服的方法概括地列于表中.一种工艺因素可能导致不同的缺陷.比如釉烧预热制度不合理可以导致制品炸裂,也可能导致缩釉;同样,一种缺陷也可能是由完全不同的二种甚至三种工艺因素引起的,比如原料加工,成型与烧成等过程的控制不当均可能产生开裂.因此分析缺陷产生的原因并找出解决的办法有时较为困难.在这样情况下,仔细地观察缺陷形态,分布规律及通过工艺试验确定缺陷与设备功能、工艺控制条件之间的关系是很重要的,
The common pitfalls, causes and solutions to overlay bricks (interior, exterior and floor tiles) are summarized in the table. A process factor can lead to different defects such as glaze preheating Unreasonable can lead to product burst, may also lead to shrink glaze; Similarly, a defect may also be caused by two or even three different process factors, such as raw materials processing, molding and firing process may be improperly controlled So it is sometimes difficult to analyze the cause of the defect and find out the solution.Under such circumstances, carefully observe the defect morphology, distribution and process testing to determine the defect and the device function, the relationship between the process control conditions very important,