Manufacturing method for Longquan celadon through stacking method

Abstract

The invention provides a manufacturing method for a Longquan celadon through a stacking method. The manufacturing method comprises the steps that a three-dimensional model of the to-be-formed Longquan celadon is design and constructed according to the shape requirement of the to-be-formed Longquan celadon, layered dispersing treatment is conducted according to the processing direction, and model layered section information is obtained; pug in a charging barrel is downwards pushed through pressure and downwards extruded through nozzles, and the extruded pug is deposited on a horizontal lifting platform; and the nozzles synchronously and horizontally move under the control of a computer program, after any layer of the pug is extruded, the lifting platform descends by a certain depth, the depth value is the same as the layer height, and the steps are repeated till the last layer of pug is stacked, so that a ceramic green body is obtained. According to the manufacturing method for the Longquan celadon through the stacking method, an existing Longquan celadon formula is adopted; the manufactured green body is subjected to fettling, drying and other subsequent processing links, and the performance of the manufactured green body is consistent with that of a green body manufactured through a traditional method; glazing and firing can be conducted according to the existing process technology; and the advantages that the green body performance is not changed, forming is rapid and precise, mold opening is not needed, equipment operation is stable and reliable, and the manufacturing cost and the maintenance cost are low are achieved.

Description

technical field [0001] The invention relates to the technical field of additive manufacturing, in particular to a method for manufacturing Longquan celadon by stacking method. Background technique [0002] Longquan celadon is a famous traditional porcelain in my country. It has the characteristics of fine porcelain, green and crystal clear, smooth lines and beautiful shape. The existing billet making technology is relatively backward, the production cycle is long, the equipment is cumbersome, and the product shape design and manufacture are difficult to meet the needs of the modern market. On the other hand, the existing technology relies entirely on mold forming, which is difficult to meet the needs of personalized customization. Contents of the invention [0003] In order to overcome the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a Longquan celadon stacking manufacturing method, which can meet the needs of fast and c...

AI Technical Summary

Problems solved by technology

The existing billet making technology is relatively backward, the production cycle is long, the equipment is heavy, and the product shape design and manufacture are difficult to adapt to the modern market demand

On the other hand, the existing technology relies entirely on mold forming, which is difficult to meet the needs of personalized customization