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Method for producing Nixing pottery by stacking and carving

A technology for Nixing pottery and pottery clay, which is applied in the field of pile carving and production of Nixing pottery. consistent effect

Inactive Publication Date: 2012-07-18
钦州市三鸿陶艺厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Heap carvings are widely used in other ceramics, such as Yixing purple sand pottery, whose figure sculptures are very famous, using heap carving techniques, but there is no pottery made of heap carvings in the existing Nixing pottery, the reason is that Nixing pottery Due to the characteristics of clay, it is very sensitive to changes in the surrounding environment. Parts of the green body are prone to cracking due to uneven shrinkage due to uneven humidity and thickness, and become waste products; The green body shrinks inconsistently and cracks

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Take 60 parts of Dongni and 40 parts of Xini to make blanks. After the blanks are shaped and trimmed, the blanks are decorated.

[0037] Body decoration: first, moisturize the trimmed vase body, spray the vase body once a day with a sprayer, cover it with a film after each spray, and last for 4 days. After moisturizing, the water content of the body is 5% . Take the same batch of pottery clay material as the blank, grind, dehydrate and knead evenly to make heap carving material, the humidity of the heap carving material is 1% greater than the water content of the green body. At this time, heap carving starts, and the film on the part of the green body that needs to be carved is uncovered. First, spray water on the green body with a sprayer to moisturize the green body, and then draw rough lines on the bonding surface of the pile carving material and the green body on the green body, and then apply The heap carving material is pasted on the rough grain little by little ...

Embodiment 2

[0040] Take 50 parts of Dongni and 40 parts of Xini to make blanks. After the blanks are formed and trimmed, the blanks are decorated.

[0041]Green body decoration: first, moisturize the trimmed teapot green body, spray the teapot green body once a day with a sprayer, cover it with a film after each spraying, and last for 8 days. After moisturizing, the water content of the green body is 10% . Take the same batch of pottery clay material as the blank, grind, dehydrate and knead evenly to make heap carving material, the humidity of the heap carving material is 3% greater than the water content of the green body. At this time, heap carving starts, and the film on the part of the green body that needs to be carved is uncovered. First, spray water on the green body with a sprayer to moisturize the green body, and then draw rough lines on the bonding surface of the pile carving material and the green body on the green body, and then apply The heap carving material is pasted on th...

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PUM

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Abstract

The invention discloses a method for producing a Nixing pottery by stacking and carving. The method comprises the steps of preparing a blank material, forming a blank body, finishing the blank body, decorating the blank body, drying the blank body and firing the blank body, wherein the step of decorating the blank body comprises the sub-steps of moisturizing the blank body, preparing a stacking and carving material, stacking and carving; and the step of firing the blank body comprises the following sub-steps of: 1) placing a dry blank body into a kiln, gradually heating at a speed of 20-30 DEG C per hour, when heating to be 80-120 DEG C, stopping heating, and keeping for 20-28 h; 2) gradually heating again at a speed of 20-30 DEG C per hour, when heating to be 350-500 DEG C, stopping heating, and keeping for 0.5-2 h; 3) gradually heating again at a speed of 20-30 DEG C per hour, when heating to be 550-700 DEG C, stopping heating, and keeping for 0.5-2 h; 4) gradually heating again at a speed of 30-60 DEG C per hour, and heating to be 1060-1100 DEG C; and 5) naturally cooling.

Description

technical field [0001] The invention relates to a method for preparing pottery, in particular to a method for producing Nixing pottery by heap carving. Background technique [0002] Nixing pottery refers to Qinzhou Nixing pottery. Qinzhou Nixing pottery, Jiangsu Yixing pottery, Yunnan Jianshui pottery, and Sichuan Rongchang pottery are named as my country's "Four Famous Pottery". The traditional preparation process of Nixing pottery in Qinzhou mainly includes the following steps: (1) Preparation of blank: the blank is made of pottery clay, and the soil from the east of the Qin River across the urban area of ​​Qinzhou (commonly known as Dongni: soft clay, The color is yellow-white, containing a small amount of quartz sand) and the soil in the west of the Qinjiang River (commonly known as Xini: it is a purple mudstone with high iron content, the color is purple, and there is a small amount of iron on the surface. Clay), mix the two with a certain weight ratio, and make a bill...

Claims

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Application Information

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IPC IPC(8): C04B33/00C04B33/32
Inventor 潘彩进
Owner 钦州市三鸿陶艺厂
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