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How to reduce the deformation in the forming process of cracking defects? |
| Ceramic Mug From:Xinxiang Ceramic Mug Manufacturers 2016-3-9 |
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Deformation cracking of the ceramic mug sublimation product is a comprehensive defect causes the entire process from raw materials to firing are likely to make the product to producethis defect. In order to reduce the deformation of crack defects, forming the point of view, should pay attention to the following questions:
(1) design type to pay attention to the rationality of the shape of the structure and shape to prevent the adobe-heavy and unreasonable mouth and foot diameter ratio.
(2) the size and weight of the molding mud cake to the right, try not to add the mudcompacts.
(3) model to ensure the quality and , ;size to be accurate, the surface should besmooth and nonporous, specifications to be unified.
(4) to prevent the throw mud wrestling partial.
(5) compact type knives To replace the row of clay tablets, fixed knife standards,attention to the thin under the thick adobe have enough support, the pressure when the force severity, focus on solid and uniform.
(6) to fetch water to be absorbed and less, the berm side of Qi and the net.
(7) thick billet mold release time can not be forced stripping, non-overlapping in thewet blank.
(8) the implementation of the dry repair blank, to maintain uniform thickness, waterbrush and uniform.
(9) strict implementation of the drying system to prevent uneven heating.
(10) The device is not sick operation, the wheel center axis to be positive.
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