CN108859555A

CN108859555A - A kind of production method of the pottery craftwork of luckiness ancient cooking vessel moulding

Info

Publication number: CN108859555A
Application number: CN201810623093.1A
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: 2018-06-15
Filing date: 2018-06-15
Publication date: 2018-11-23

Abstract

A kind of production method of the pottery craftwork of luckiness ancient cooking vessel moulding, it is characterised in that：Include the following steps, 1, engraving model；2, mold is made；3, clay is chosen；4, slurrying；5, slip casting；6, repairing type；7, biscuiting；8, glazing；9, it fires；The step 3 is to choose the clay of production base type, and the clay is high-al clay, in addition increases the aluminium of 5%-10% and the silicon of 5%-10% in high-al clay.

Description

A kind of production method of the pottery craftwork of luckiness ancient cooking vessel moulding

Technical field

The invention belongs to industrial art field, in particular to a kind of title implied meaning is the production of the pottery craftwork of lucky ancient cooking vessel Method.

Background technique

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 " of the same colour into kiln, kiln discharge ten thousand are color ", is that other ceramics cannot achieve and compare； Lucky ancient cooking vessel, design philosophy are uncovered ears four-footed Fang Ding, are that country is prosperous and powerful, the plentiful symbol of the people, such as Fig. 1, and prototype is come The bronze ware " lucky ancient cooking vessel " being unearthed from China, deft design and has a profound message, referred to as the fine work in the art work；In order to carry forward Chinese culture, character of artwork of people's trial using the unearthed bronze ware of ceramics realization, the color and formative method of pottery, Good condition is provided to using ceramic making " lucky ancient cooking vessel " craftwork, but to firing, each link from base to glazing In have a control bad, will result in the craftwork can not embody intrinsic artistic style, without impact.

Summary of the invention

In order to more preferably embody the design style and thought of lucky ancient cooking vessel pottery craftwork, the present invention proposes a kind of lucky ancient cooking vessel moulding Pottery craftwork production method, it is characterised in that：Include the following steps, 1, engraving model；2, mold, 3, selection pottery are made Soil；4, slurrying；5, slip casting；6, repairing type；7, biscuiting；8, glazing；9, it fires；The step 1 be by the four-footed in lucky ancient cooking vessel, it is double Ear and ancient cooking vessel status do not carve molding；The step 2 is that the model for having carved step 1 makes plaster mold respectively；Described Step 3 be choose production base type clay, the clay is high-al clay, in addition in high-al clay increase 5%-10% aluminium and The silicon of 5%-10%；The step 4 is the clay co-grinding for choosing step 3, and grinding particle size is 200-300 mesh, and water is added to stir Filtering is mixed, base slurry is made；The step 5 is that the base cured in step 4 slurry is injected into mold made by step 2, is adopted With base is superimposed in layer, guarantee 3.5-4.5 millimeters of base type thickness；The step 6 is that slip casting is reached design thickness Hollow ingot type is removed from the molds, and by four-footed, ears and ancient cooking vessel body are bonded according to design requirement, and using manually by base type table Modify smooth, zero defect in face；The step 7 is the base type for trimming step 6, and four-footed, ears and ancient cooking vessel status are not put Enter and carries out biscuiting in biscuit kiln；970 °C -1000 °C at a temperature of fire 4.5-6 hours, 10 hours of truce natural cooling； The step 8 is by the intact base type after step 7 biscuiting by four-footed, ears and the other glazing of ancient cooking vessel status；The enameling method It is using leaching glaze, by four-footed, ears and ancient cooking vessel body are soaked respectively glaze；The ancient cooking vessel body burns furnace transmutation glaze using traditional coal；The glaze Including melilite 30%-40%, this medicine 10%-15%, talcum 4%-7%, red feldspar 5%-10%, zinc oxide 3%-8%, potassium feldspar 8%- 12%, malachite 3%-5%, ferroso-ferric oxide 2%-3%, tin oxide 0.5%-2%；Aforementioned glaze is crushed into mixing and water adding stirring, mistake Filter, grinding particle size 300-400 mesh；Ancient cooking vessel body uses aubergine glaze colours, and glaze is to be added in traditional pottery glaze including 0.3%- 0.5% copper；Ancient cooking vessel body glaze colours can also be produced to imitative bronze colour, glaze is to be added in traditional glaze including being not more than 2% Copper and 10%-30% plant ash, this medicine of 10%-20%；Form furnace an ancient unit of weight gold mottled enamels；Glaze slip is made into using above-mentioned glaze material, By four-footed, ears and ancient cooking vessel body base type are soaked respectively glaze, and dry；The step 9 be by the four-footed after step 8 glazing, ears and Ancient cooking vessel body base type, is combined bonding according to the moulding of lucky ancient cooking vessel, is put into kiln and fires；When being put into kiln, need to ancient cooking vessel body base Type carries out Auxiliary support；The Auxiliary support of the ancient cooking vessel body is located on ears；The burning process process includes 700 ° 4-5 hour of C-800 °C of firing, 800 °C of 5-7 hours of -1270 °C of firings, 1279 °C -1290 °C are fired 1 hour, are then dropped Temperature, temperature-fall period are fast cooling, when temperature declines 50 °C, then are heated up 20 °C -30 °C, then be slow cooling to certainly Right temperature.

Beneficial effect

The beneficial effects of the present invention are can fully demonstrate pottery feature in lucky ancient cooking vessel shape-designing, preferably embody The design philosophy of lucky this craftwork of ancient cooking vessel.

Detailed description of the invention

Fig. 1 is appearance schematic diagram of the invention

1. ancient cooking vessel body；2. ears；3. the legs of the tripod.

Specific embodiment

In order to which more detailed description technical solution of the present invention further illustrates specific reality of the invention now in conjunction with attached drawing Apply mode；

Embodiment one, such as Fig. 1, according to step 1, by 2,4 legs of the tripod 3 of ears, ancient cooking vessel body 1 is logical according to the industry respectively according to design Method is engraved as 8 models respectively, and the intrinsic form of each section is kept to meet the requirements；Because each section moulding is tiny Stretching, extension, entirety are difficult to make mold after carving, and are easy to produce waste product；

According to step 2 in this example, 8 models that step 1 is carved produce 8 sets of stones using the general method of the industry respectively Cream mold is capable of the manufacture difficulty of simplified model and mold in this way；

Step 3 uses high-al clay in this example, and 7% metallic aluminium and 6% silicon are added in high-al clay, because this craftwork is held Weight is larger, so, base type needs to increase its fire resistance；

Step 4 is ground into 220 mesh of fineness, is added water and stirred after mixing, slurry is made using the clay in step 3 in this example, It is used after filtering for next step slip casting；Using the fineness of 220 mesh, the sophistication of base type structure can be improved, keep even tissue, It avoids cracking, while improving the binding force with glaze colours；It is filtered after slurrying, is the external sundries entered removed in slurry, it is ensured that The stable components of slurry；

The method that step 5 in this example uses delamination pour slurry, that is, slurry is injected in a mold, pouring out some can adhere to In mould inner wall, slip casting next time is carried out after drying slightly again, thickness of the base type in mold is performed until and reaches 4 millimeters, Mold is opened, base type is taken out；Be conducive to control base type thickness in this way, keep entire base type thickness uniform, prevents from bursting when firing；

Each base type appearance is modified, is corrected using by 7 part difference base types of this craftwork by step 6 in this example Afterwards according to design requirement, by ears 2, four legs of the tripod 3 and ancient cooking vessel body 1 bond together, and form the moulding of ancient cooking vessel；The base type of ancient cooking vessel passes through It places spare after drying, not only simplifies manufacture craft in this way, and saved cost of manufacture, and exist and repair space；

Step 7 in this example, which uses, will pass through base type that step 6 is dried for the base type of ancient cooking vessel, be put into kiln and carry out biscuiting, in this example Using 975 °C at a temperature of, 5 hours of biscuiting, then natural cooling 10 hours, sort after kiln discharge；Using lower biscuiting Temperature is to adapt to the dispersion of this handicraft model, and each building block is relatively thin；

Step 8 in this example uses and will more be capable of the activity of emboding works by the base type glazing of the ancient cooking vessel body 1 after step 7 biscuiting；

The glaze that ancient cooking vessel body 1 uses in step 8 in this example includes melilite 35%, this medicine 12%, talcum 5%, red length for the glaze Stone 6%, zinc oxide 5%, potassium feldspar 10%, malachite 3%, ferroso-ferric oxide 2%, tin oxide 0.5%；It is colorful to embody ancient cooking vessel, it fills Divide and combine pottery characteristic with the design philosophy of this works, increases the activity of works；

Above-mentioned glaze is carried out in step 8 in this example to be ground into 350 targeted fine powders, after mixing plus two kinds of glaze are respectively prepared in water Slurry, and the base type of ancient cooking vessel body 1 and ears 2 are subjected to glazing by the way of soaking glaze, wherein legs of the tripod part not glazing；It can divide in this way The existing respective different color of complicated variant；

Step 9 in this example is to be bonded the ancient cooking vessel base type after glazing respectively according to design requirement, in this way can be in a technique Occur different matching in colour on product, cannot more have imagination space using design connotation rich in color than bronze ware；

Step 9 is put into kiln using by the base type after bonding in this example, and multiple spot Auxiliary support is used when placing in kiln, to reduce Rejection rate；Its method is not supported with four-footed connecting portion and ears position using mud stick in ancient cooking vessel body 1；It reduces and is burning in this way Due to firing temperature height when processed, overhanging portion is easily deformed to generate the factor of waste product；

It is slowly to heat up that sintering procedure, which is primary, in step 9 in this example, when temperature rises to 750 °C, keeps temperature, fires 4.5 hour；

The firing second step of step 9 is heating in this example, temperature is uniformly increased to 1270 °C, whole process passes through 6 hours；

The firing third step of step 9 is to continue to heat up in this example, and holding is uniformly warming up to 1290 °C of whole process 1 hour；

Step 9 is temperature-fall period in this example, first uses fast cooling, when temperature declines 50 °C, then is heated up 20 °C -30 °C, then Slow uniform decrease in temperature is carried out, until dropping to natural temperature；Last kiln discharge, sort out qualified products；It can guarantee that glaze colours is fresh in this way Gorgeous colorful, retainer shape is stablized.

Embodiment two, selecting the color of ancient cooking vessel in this example in step 8 is furnace an ancient unit of weight gold mottled enamels, that is, approximate ancient bronze ware face Color, glaze be include melilite 0%, this medicine 20%, talcum 5%, red feldspar 6%, zinc oxide 5%, potassium feldspar 10%, malachite 3%, Tin oxide 0.5%；Including simultaneously includes no more than 2% copper and 20% plant ash；It is thin that the above glaze is ground into 400 purposes Powder after adding water and stirring filtering, forms glaze slip；Other steps are the same as example 1.

Claims

1. a kind of production method of the pottery craftwork of luckiness ancient cooking vessel moulding, it is characterised in that：Include the following steps, 1, engraving mould Type, model are ears uncovered four-footed Fang Ding；2, mold, 3, selection clay are made；4, slurrying；5, slip casting；6, repairing type；7, biscuiting； 8, glazing；9, it fires；The step 3 is to choose the clay of production base type, and the clay is high-al clay, in addition in high-al clay The silicon of the middle aluminium for increasing 5%-10% and 5%-10%.