A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for repairing porcelain forming defects
The invention discloses a method for repairing a finished porcelain defect, which comprises the following steps: S1, manufacturing a hot patching mud strip; s2, preparing a repairing glaze group; s3, the refractory cotton is stuffed into the ceramic forming defect and compacted; s4, filling ceramic forming defects with hot patching mud strips; s5, the filling position is covered with the repairing glaze cluster; and S6, secondary burn-back is carried out after polishing. And the porcelain forming defect mainly aims at blank baldness or palm eyes. According to the method, the bald hole or the palm hole of the finished porcelain body is filled with the refractory cotton and then is filled with the hot patching mud, so that burn-back shrinkage and gas generated by burn-back can be reduced, exhaust holes and recesses after burn-back are repaired are avoided, and the qualified rate of the bald hole or the palm hole of the finished porcelain body after being repaired and burn-back is greatly improved.
本发明公开了一种修复成瓷缺陷的方法，包括如下步骤，S1、制作热补泥条；S2、制作修补釉团；S3、将耐火棉塞进成瓷缺陷处并压实；S4、用热补泥条在成瓷缺陷处进行填充；S5、用修补釉团覆盖填充处；S6、打磨后进行二次回烧。且该成瓷缺陷主要针对坯秃或棕眼。该方法利用耐火棉先对成瓷的坯秃或棕眼进行填充，再用热补泥填充，可以减少回烧收缩以及回烧产生的气体，从而避免修补回烧后出现排气孔和凹陷，极大地提高了成瓷坯秃或棕眼被修补回烧后的合格率。
Method for repairing porcelain forming defects
The invention discloses a method for repairing a finished porcelain defect, which comprises the following steps: S1, manufacturing a hot patching mud strip; s2, preparing a repairing glaze group; s3, the refractory cotton is stuffed into the ceramic forming defect and compacted; s4, filling ceramic forming defects with hot patching mud strips; s5, the filling position is covered with the repairing glaze cluster; and S6, secondary burn-back is carried out after polishing. And the porcelain forming defect mainly aims at blank baldness or palm eyes. According to the method, the bald hole or the palm hole of the finished porcelain body is filled with the refractory cotton and then is filled with the hot patching mud, so that burn-back shrinkage and gas generated by burn-back can be reduced, exhaust holes and recesses after burn-back are repaired are avoided, and the qualified rate of the bald hole or the palm hole of the finished porcelain body after being repaired and burn-back is greatly improved.
本发明公开了一种修复成瓷缺陷的方法，包括如下步骤，S1、制作热补泥条；S2、制作修补釉团；S3、将耐火棉塞进成瓷缺陷处并压实；S4、用热补泥条在成瓷缺陷处进行填充；S5、用修补釉团覆盖填充处；S6、打磨后进行二次回烧。且该成瓷缺陷主要针对坯秃或棕眼。该方法利用耐火棉先对成瓷的坯秃或棕眼进行填充，再用热补泥填充，可以减少回烧收缩以及回烧产生的气体，从而避免修补回烧后出现排气孔和凹陷，极大地提高了成瓷坯秃或棕眼被修补回烧后的合格率。
Method for repairing porcelain forming defects
一种修复成瓷缺陷的方法
LIN XIAOFA (author) / LIN XIAOSHAN (author) / LIN SINAN (author) / YANG JIN-YOUNG (author) / ZHANG XIANGWEI (author) / CHEN RUIFENG (author)
2024-12-10
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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