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Preparation process of special-shaped ceramic part
The invention belongs to the technical field of preparation of ceramic products, and particularly relates to a preparation process of a special-shaped ceramic part. The preparation process of the ceramic special-shaped part comprises the following steps: dividing a ceramic green block into a plurality of subareas, arranging special-shaped parts of each subarea in an axial symmetry manner, processing the special-shaped parts, respectively processing upper calibration columns on different subareas, recording coordinate positions of the calibration columns, performing high-temperature firing, measuring the coordinate positions of the calibration columns, and obtaining the ceramic special-shaped part. According to the coordinate positions of the calibration columns before and after firing, the firing shrinkage rates of the calibration columns in different partitions are calculated respectively; calculating relative positions of different positioning columns according to the firing shrinkage rate; and taking the same batch of ceramic green blocks, processing different positioning columns according to the relative positions of the different positioning columns, processing special-shaped parts, and sintering at high temperature to obtain the ceramic special-shaped part. The preparation technology of the special-shaped ceramic part is easy to operate, short in working time, high in efficiency, high in yield and capable of saving raw materials.
本发明属于陶瓷产品的制备技术领域，具体涉及陶瓷异形件的制备工艺。所述的陶瓷异形件的制备工艺，包括以下步骤：将陶瓷生坯块分为多个分区，每个分区的异形部位呈轴对称排布，对异形部位进行加工，在不同的分区上分别加工上校准柱，记录校准柱的坐标位置，高温烧成，测量校准柱的坐标位置，根据烧成前和烧成后校准柱的坐标位置，分别计算出不同分区校准柱的烧成收缩率；根据烧成收缩率，计算不同定位柱的相对位置；取同批陶瓷生坯块，根据不同定位柱的相对位置加工上不同定位柱，并进行异形部位加工，高温烧成得到陶瓷异形件。本发明提供的陶瓷异形件的制备工艺，操作简单，工时短、效率高，成品率高，节约原材料。
Preparation process of special-shaped ceramic part
The invention belongs to the technical field of preparation of ceramic products, and particularly relates to a preparation process of a special-shaped ceramic part. The preparation process of the ceramic special-shaped part comprises the following steps: dividing a ceramic green block into a plurality of subareas, arranging special-shaped parts of each subarea in an axial symmetry manner, processing the special-shaped parts, respectively processing upper calibration columns on different subareas, recording coordinate positions of the calibration columns, performing high-temperature firing, measuring the coordinate positions of the calibration columns, and obtaining the ceramic special-shaped part. According to the coordinate positions of the calibration columns before and after firing, the firing shrinkage rates of the calibration columns in different partitions are calculated respectively; calculating relative positions of different positioning columns according to the firing shrinkage rate; and taking the same batch of ceramic green blocks, processing different positioning columns according to the relative positions of the different positioning columns, processing special-shaped parts, and sintering at high temperature to obtain the ceramic special-shaped part. The preparation technology of the special-shaped ceramic part is easy to operate, short in working time, high in efficiency, high in yield and capable of saving raw materials.
本发明属于陶瓷产品的制备技术领域，具体涉及陶瓷异形件的制备工艺。所述的陶瓷异形件的制备工艺，包括以下步骤：将陶瓷生坯块分为多个分区，每个分区的异形部位呈轴对称排布，对异形部位进行加工，在不同的分区上分别加工上校准柱，记录校准柱的坐标位置，高温烧成，测量校准柱的坐标位置，根据烧成前和烧成后校准柱的坐标位置，分别计算出不同分区校准柱的烧成收缩率；根据烧成收缩率，计算不同定位柱的相对位置；取同批陶瓷生坯块，根据不同定位柱的相对位置加工上不同定位柱，并进行异形部位加工，高温烧成得到陶瓷异形件。本发明提供的陶瓷异形件的制备工艺，操作简单，工时短、效率高，成品率高，节约原材料。
Preparation process of special-shaped ceramic part
陶瓷异形件的制备工艺
MENG SHANSHAN (author) / WANG ANYING (author) / WANG GUOYANG (author) / XU DONGCHANG (author) / HU XINLU (author) / ZHANG JIAN (author)
2024-07-19
Patent
Electronic Resource
Chinese
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