CN107718991A

CN107718991A - A kind of preparation method of pottery handicraft

Info

Publication number: CN107718991A
Application number: CN201711083042.6A
Authority: CN
Inventors: 王现锋
Original assignee: Yuzhou City Is Jade Jun Co Ltd
Current assignee: Yuzhou City Is Jade Jun Co Ltd
Priority date: 2017-11-07
Filing date: 2017-11-07
Publication date: 2018-02-23

Abstract

A kind of preparation method of pottery handicraft, belongs to pottery field of artware, comprises the following steps, 1, make base type；2nd, base type is repaired；3rd, biscuiting；4th, glazing；5th, fire；Described step 5 is by the base type after step 4 glazing, is put into kiln and fires, is fired using traditional coal firing；Described burning process process includes uniformly being warming up to 1000 °C of 56 hours of firing from igniting, carries out preliminary oxygen to glaze, has the good combination that can ensure glaze and base type, the characteristics of not bursting.

Description

A kind of preparation method of pottery handicraft

Technical field

The invention belongs to industrial art field, more particularly to a kind of technique for using the theme that pottery makes as cave heaven and blessed regionland The preparation method of product.

Background technology

Ceramics are one of important components of Chinese culture, and pottery is one in Chinese Ceramics Culture bright bright Pearl；Pottery has unique characteristics such as " entering that kiln is of the same colour, kiln discharge ten thousand is color ", is that other ceramics can not be realized and compare； Cave heaven and blessed regionland, celestial being's residential location in traditional Chinese culture, to describe its quiet surroundings, scenery is peculiar, away from dirt The Amenities of generation；Such as Fig. 1, in works using circular arc outer ring symbol cavern periphery, form annular, in ring-shaped inner part, There is the moulding for copying nature stalactite its top and the bottom, and seven colors are riot of color, annular and the junction Cheng Yu of stalactite Texture；Because its moulding is complicated, color is difficult to control, and yield rate is low in existing pottery technique manufacturing process, it is not easy to shows Design philosophy.

The content of the invention

In order to more preferably embody the design style and thought of cave heaven and blessed regionland pottery handicraft, the present invention proposes a kind of pottery technique The preparation method of product, it is characterised in that：Comprise the following steps, 1, make base type；2nd, base type is repaired；3rd, biscuiting；4th, glazing；5th, burn System；Described step 1 is that the stalactite of bottom in the performance outer shroud of cavern, the stalactite of hole internal upper part, hole is made into mould respectively Tool, makees ejection type using grouting method system respectively；Described step 2 is that the base type that will be made in step 1 uses manual amendment, Its natural form is kept, and the parison made respectively is bonded, repairs adhesive joins, and shady place is dried；Described step Rapid 3 be that base type after drying is put into biscuit kiln and carries out biscuiting；4.5-6 hours are fired at a temperature of 970 °C -1000 °C, 10 hours of truce natural cooling；Described step 4 is that the intact base type after step 3 biscuiting is newborn by outer shroud and hole internal upper part clock Bottom stalactite distinguishes glazing in stone and hole；Described enameling method is that outer shroud uses aubergine using leaching glaze, its glaze colours；It is described Glaze include magnetite 5%-10%, this medicine 10%-15%, melilite 20%-30%, talcum 1%-5%, calcite 10%-20%, albite 10%-20%, glass 10%-20%, malachite 3%-5%, tin oxide 0.5%-2%；All glaze are pulverized and mixed Hou Jiashui glaze is made Slurry, leaching glaze is carried out to outer shroud, and its smashing fineness is 200-400 mesh, soaks glaze thickness 0.8-1 millimeters；Hole internal upper part stalactite uses The method of glaze spraying carries out glazing, and glaze slip abundance is should ensure that during its glaze spraying, has glaze slip to be flowed down naturally along stalactite, is formed and hung down Silk；Described hole internal upper part stalactite uses cyan glaze colours；Used glaze includes facing your feldspar 10%-20%, Hunan feldspar 10%-20%, quartzy 20%-30%, calcite 10%15%, zinc oxide 5%-15%, blue or green alkali 1%-5%, Suzhou soil 1%-5%,；Described hole Interior bottom stalactite uses multicolour, including dark reddish brown, cyan, piebald glaze colours；Bottom stalactite uses brushing glazing in described hole Method carry out glazing, be advantageous to use different glaze colours；Wherein dark reddish brown glaze includes melilite 10%-20%, this medicine 10%- 20%, quartzy 15%-25%, calcite 10%-20%, iron oxide 8%-15%；It is pulverized and mixed Hou Jiashui and dark reddish brown glaze slip slurry is made Material, brushing glazing is carried out using brush after filtering；Described cyan uses the color matching glaze slip of hole internal upper part stalactite；Described piebald Rockfish Color is made of the iron oxide that 8%-15% is added in the cyan glaze of hole internal upper part stalactite；During brushing glazing in hole bottom clock Glaze silk is pulled out at the pointed superior of mammary calculus upwards；Base type is dried after glazing；Described step 5 is by the base after step 4 glazing Type, it is put into kiln and fires, be fired using traditional coal firing；Described burning process process includes uniformly being warming up to from igniting 1000 °C of 5-6 hours of firing, preliminary oxidation is carried out to glaze；From 1000 °C of -1080 °C of 1 hours of firing, glaze is carried out Escheat is former；From 1080 °C of -1260 °C of firing 3-5 hours, glaze is gently reduced；Fired 1 hour from 1260 °C -1290 °C, Heavier reduction is carried out to glaze；Then cool, when kiln temperature cools to natural temperature, kiln discharge is chosen.

Beneficial effect

The beneficial effects of the present invention are, pottery feature can be fully demonstrated in the shape-designing of cave heaven and blessed regionland, it is rich in color, Moulding is true to nature, high yield rate.

Brief description of the drawings

Fig. 1 is the appearance schematic diagram of the present invention

1. outer shroud, 2. hole internal upper part stalactites, bottom stalactite in 3. holes.

Embodiment

For more detailed description technical scheme, in conjunction with accompanying drawing, specific reality of the invention is further illustrated Apply mode；

Embodiment one, such as Fig. 1, from 450 millimeters of works height, 350 millimeters of width, 120 millimeters of bottom thickness, top in this example 60 millimeters of thickness, outer shroud 1 are in the structure of oval；According to step 1,2, from the local clay in Yuzhou in this example, according to one's own profession The general method of industry makes model and mould, then makes slurry, by clock breast in bottom in outer shroud 1 and hole internal upper part stalactite 2 and hole Stone 3 makes base type respectively, and is bonded, and seam and outward appearance are repaiied according to design model using the general method of the industry It is whole, dry rear standby；Base type appearance after drying polishes smooth, and is put into biscuit kiln and carries out biscuiting according to the method for step 3, Fired 5 hours using 990 °C of temperature in this example；According to step 4, by the intact base type after step 3 biscuiting by outer shroud 1 and hole Bottom stalactite 3 distinguishes glazing in top stalactite 2 and hole；Described enameling method is that outer shroud is used using leaching glaze, its glaze colours Aubergine；Described glaze includes magnetite 8%, this medicine 15%, melilite 20%, talcum 3%, calcite 16%, albite 12%, glass 11%, malachite 3.5%, tin oxide 1%；All glaze are pulverized and mixed Hou Jiashui glaze slip is made, leaching glaze is carried out to outer shroud 1, its powder Chopping fine degree is 350 mesh, 1 millimeter of leaching glaze thickness；Hole internal upper part stalactite 2 carries out glazing using the method for glaze spraying in this example, and it sprays It should ensure that glaze slip is sufficient and it is too sticky to be not easy during glaze, to ensure to there is glaze slip to flow down naturally along stalactite, form the silk that hangs down；This example Middle hole internal upper part stalactite 2 uses cyan glaze colours；Used glaze includes facing your feldspar 18%, Hunan feldspar 13%, quartz 25%, calcite 13%, zinc oxide 8%, blue or green alkali 2%, Suzhou soil 1.5%,；Plurality of color is used using bottom stalactite 3 in hole in this example Coloured silk, including dark reddish brown, cyan, piebald glaze colours；Bottom stalactite 3 in hole is subjected to glazing using the method for brushing glazing, brushing glazing is spaced, has Beneficial to using different glaze colours；Wherein dark reddish brown glaze includes melilite 15%, this medicine 18%, quartz 20%, calcite 15%, iron oxide 12%；It is pulverized and mixed Hou Jiashui and dark reddish brown glaze slip slurry is made, brushing glazing is carried out using brush after filtering；Cyan uses in this example The color matching glaze slip of hole internal upper part stalactite 2；Piebald Rockfish colors use in this example adds in the cyan glaze of hole internal upper part stalactite 2 12% iron oxide is made；Pull out glaze silk during brushing glazing at the pointed superior of bottom stalactite upwards in hole；By base after glazing Type dries；Step 5 is by the base type after step 4 glazing in this example, is put into kiln and fires, is fired using traditional coal firing； Described burning process process includes uniformly being warming up to 1000 °C of 5 hours of firing from igniting, and preliminary oxidation is carried out to glaze；From 1000 °C of -1080 °C of 1 hours of firing, it is former that escheat is carried out to glaze；Fired 3.5 hours from 1080 °C -1260 °C, glaze is entered The light reduction of row；Fired 1 hour from 1260 °C -1290 °C, heavier reduction is carried out to glaze；Then cool, when kiln temperature cools to certainly During right temperature, kiln discharge is chosen；So it is capable of the manufacture difficulty of simplified model and mould；Enameling method can make each several part color It is color different, show colorful atmosphere, enamel suspension is pulled out on stalactite, it is more life-like, the control of firing temperature and time, it is easy to The homogenizing fusion of the various color glaze of each several part, is firmly combined with base type, avoids producing cracking and glaze colours is lost in, improve yield rate.

Claims

1. a kind of theme is the preparation method of the pottery handicraft of cave heaven and blessed regionland, it is characterised in that：Comprise the following steps, 1, make Base type；2nd, base type is repaired；3rd, biscuiting；4th, glazing；5th, fire；Described step 5 is by the base type after step 4 glazing, is put into kiln Interior firing, it is fired using traditional coal firing；Described burning process process includes uniformly being warming up to 1000 °C of burnings from igniting 5-6 hour processed, preliminary oxygen is carried out to glaze.