CN108656832A

CN108656832A - A kind of production method of the pottery craftwork of cock moulding

Info

Publication number: CN108656832A
Application number: CN201810623092.7A
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: 2018-10-16

Abstract

A kind of production method of the pottery craftwork of cock moulding, belongs to pottery field of artware, includes 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 7 is the base type for trimming step 6, and cock and pedestal, which are respectively put into biscuit kiln, carries out biscuiting；It is fired 4.5 6 hours at a temperature of 970 °C 1000 °C, 10 hours of truce natural cooling, having can keep parison to stablize, and reduce intermediate the characteristics of damaging.

Description

A kind of production method of the pottery craftwork of cock moulding

Technical field

The invention belongs to industrial art field, more particularly to a kind of title implied meaning is the system of the pottery craftwork of cock moulding Make method.

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 " of the same colour into kiln, kiln discharge ten thousand are color ", is that other ceramics cannot achieve and compare； Cock, design philosophy are the cock of a standing, and the cock crown has cockscomb, symbol dark to leave away, and light arrives, and also keeps one's word Punctual implied meaning, such as Fig. 1, the bronze ware " cock " that prototype is unearthed from China, deft design and have a profound message, and are referred to as Fine work in the art work；For carry forward Chinese culture, people attempt to realize the art work for the bronze ware that is unearthed using ceramics Matter, the color and formative method of pottery provide good condition to using ceramic making " cock " craftwork, but from base To glazing to firing, there is a control bad in each link, will result in the craftwork can not embody intrinsic art Style, without impact.

Invention content

In order to more preferably embody the design style and thought of cock pottery craftwork, the present invention proposes a kind of an ancient unit of weight of cock moulding The production method of ceramic handiwork, it is characterised in that：Include the following steps, 1, engraving model；2, make mold, 3, choose clay； 4, slurrying；5, slip casting；6, repairing type；7, biscuiting；8, glazing；9, it fires；The step 1 is by the chicken head in cock, chicken tail, chicken Body, pedestal carve molding respectively；The step 2 is that the model that step 1 has been carved is made plaster mold respectively；The step Rapid 3 be to choose the clay for making base type, and the clay is high-al clay, in addition increases the aluminium and 5%- of 5%-10% in high-al clay 10% silicon；The step 4 is the clay co-grinding for choosing step 3, and grinding particle size is 200-300 mesh, adds water stirred Base slurry is made in filter；The step 5 is in the mold that the base cured in step 4 slurry is injected into made by step 2, using one One stacking of layer adds base, ensures 3.5-4.5 millimeters of base type thickness；The step 6 is that slip casting is reached the hollow of design thickness Base type is removed from the molds, and by chicken head, chicken tail, chicken body is bonded according to design requirement, and pedestal individually together, and uses people Work is smooth by base type surfacing, zero defect；The step 7 is the base type for trimming step 6, horse and winged swallow difference It is put into biscuit kiln and carries out biscuiting；It is fired 4.5-6 hours at a temperature of 970 °C -1000 °C, truce natural cooling is 10 small When；The step 8 is that cock and pedestal are distinguished glazing by the intact base type after step 7 biscuiting；The enameling method is Using leaching glaze, cock and pedestal are soaked respectively glaze；The cock burns furnace transmutation glaze using traditional coal；The glaze includes yellow long Stone 30%-40%, this medicine 10%-15%, talcum 4%-7%, red feldspar 5%-10%, zinc oxide 3%-8%, potassium feldspar 8%-12%, tin oxide 0.5%-2%；Aforementioned glaze is crushed into mixing and water adding stirring, filtering, grinding particle size 300-400 mesh；Pedestal uses reddish black color glaze Color, glaze are the magnesia that addition includes 0.3%-0.5% in traditional pottery glaze；The step 9 is will be after step 8 glazing Cock and pedestal base type, be combined bonding according to the moulding of cock, be put into kiln and fire；When being put into kiln, need pair Cock base type carries out Auxiliary support；The Auxiliary support of the cock is located at chicken head, on chicken tail；The burning process mistake Journey includes 700 °C -800 °C and fires 5-6 hour, 800 °C of -1270 °C of 5-7 hours of firing, and 1279 °C of -1290 °C of firings 1 are small When, then cool down, temperature-fall period is fast cooling, when temperature declines 50 °C, then is heated up 20 °C -30 °C, then carry out slowly Cool to natural temperature.

Advantageous effect

The beneficial effects of the present invention are can fully demonstrate pottery feature in cock shape-designing, preferably embody male The design philosophy of this craftwork of chicken.

Description of the drawings

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

1. cock, 2. pedestals.

Specific implementation mode

For more detailed description technical scheme of the present invention, in conjunction with attached drawing, the specific reality that further illustrates the present invention Apply mode；

Embodiment one, such as Fig. 1, according to step 1, by the chicken head in cock 1, chicken tail, chicken body and pedestal 2 are pressed respectively according to design It is engraved as 4 models respectively according to the general method of the industry, and the intrinsic form of each section is kept to meet the requirements；Because of each portion Divide the tiny stretching, extension of moulding, is difficult to make mold after whole engraving, easy tos produce waste product；

According to step 2 in this example, 4 models that step 1 is carved make 8 sets of stones respectively using the general method of the industry 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 of the wall of this craftwork It is thick relatively thin, so, base type needs to increase its fire resistance；

Step 4 is ground into 220 mesh of fineness using the clay in step 3 in this example, and after mixing plus water stirs, and slurry is made, It is used for next step slip casting after filtering；Using the fineness of 220 mesh, the sophistication of base type structure can be improved, keeps 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 4 part difference base types of this craftwork by step 6 in this example Afterwards according to design requirement, by the chicken head in cock 1, chicken tail, chicken body bonds together, and forms the moulding of cock 1；The base of pedestal 2 Type is after finishing and the base type of cock 1 is placed spare after drying, and not only simplifies manufacture craft in this way, and saved making Cost, and exist and repair space；

Step 7 in this example is split up into the base type of cock 1 and the base type of pedestal 2 using will pass through the base type that step 6 is dried, respectively It is put into kiln and carries out biscuiting, using at a temperature of 975 °C in this example, 5 hours of biscuiting, then natural cooling 10 hours, go out It is sorted after kiln；It is to adapt to the dispersion of this handicraft model using lower biscuiting temperature, each building block is relatively thin；

Step 8 in this example by the base type of the base type of the cock 1 after step 7 biscuiting and pedestal 2 using that will distinguish glazing, in this way Can the activity of emboding works be more capable of to generate different glaze colours using different glaze；

The glaze that cock 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%, tin oxide 0.5%；It is colorful to embody cock 1, fully by pottery spy Color is combined with the design philosophy of this works, increases the activity of works；

Step 8 uses the glaze of pedestal 2 for 0.5% magnesia is added in above-mentioned glaze in this example, to embody Celeste pedestal Effect；

Above-mentioned glaze is crushed into 350 targeted fine powders in step 8 in this example, after mixing plus two kinds of glaze are respectively prepared in water Slurry, and by the base type of the base type of cock 1 and pedestal 2 be respectively adopted leaching glaze mode carry out glazing, wherein chicken neck part is not applied Glaze；Respectively different colors can be embodied respectively in this way；

Step 9 in this example, be by after glazing respectively 1 base type of cock and 2 base type of pedestal be bonded according to design requirement, in this way Different matching in colour can occur on a craftwork, design connotation rich in color cannot be used more to have the imagination than bronze ware Space；

Step 9 is put into using by the base type after bonding in kiln in this example, and multiple spot Auxiliary support is used when being placed in kiln, to reduce Rejection rate；Its method is the chicken head in cock 1, and chicken tail is supported using mud stick, can also be in the body part lower part of cock 1 It is supported；It is reduced in this way when firing since firing temperature height, overhanging portion are 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 rise is 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 continues to heat up in this example, keeps uniformly being 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 ensure that glaze colours is fresh in this way Gorgeous colorful, retainer shape is stablized.

Claims

1. a kind of production method of the pottery craftwork of cock moulding, it is characterised in that：Include the following steps, 1, engraving model, Model is the cock of a standing, and there is cockscomb on the cock crown；2, mold is made；3, clay is chosen；4, slurrying；5, slip casting；6, it repaiies Type；7, biscuiting；8, glazing；9, it fires；The step 7 is the base type for trimming step 6, and cock and pedestal are respectively put into element Biscuiting is carried out in firing；It is fired 4.5-6 hours at a temperature of 970 °C -1000 °C, 10 hours of truce natural cooling.