CN111153682A - Manufacturing method of waist drum bottle-shaped Jun porcelain artwork - Google Patents

Abstract

A manufacturing method of Jun porcelain artwork in a waist drum bottle shape belongs to the field of artwork manufacturing, and comprises the following steps of 1, mixing mud; 2. kneading the mud; 3. blank drawing; 4. modifying the model; 5. airing; 6. polishing; 7. biscuit firing; 8. discharging; 9. polishing; 10. glazing; 11. air drying; 12. trimming; 13. firing; 14. taking out of the kiln and sorting; the waist-drum bottle Jun porcelain artwork manufactured by the process method has the characteristics that the design idea of the artwork can be reflected, the atmosphere of the artwork is better rendered, the cultural connotation of the waist-drum bottle is reflected, and the fired waist-drum bottle Jun porcelain artwork has the connotation atmosphere.

Description

Manufacturing method of waist drum bottle-shaped Jun porcelain artwork

Technical Field

The invention belongs to the field of handicraft manufacturing, and particularly relates to a manufacturing method of a jun porcelain handicraft shaped as a waist-drum bottle.

Background

Jun porcelain artwork is a traditional folk artwork in China, is colorful in color, and most of the Jun porcelain artwork is in the shape of an animal, a plant, an implement, a story, a sculpture and the like, and the color of Jun porcelain is added to set off the artistic characteristics of a described prototype; the waist drum bottle is a typical example of a traditional porcelain furnishing artwork, takes the waist drum of a minority of China as a prototype, is made into a bottle shape, is provided with ancient enamel colors in appearance, can display the antique and solemn weight of the bottle, is rich in connotation, can be independently arranged, can also be inserted with ornaments or flowers in the bottle, plays a good role in beautifying the environment and improving the cultural atmosphere, and is popular with people.

Disclosure of Invention

The invention provides a manufacturing method of a waist-drum bottle-shaped Jun porcelain artwork, which is characterized in that the manufacturing method comprises the following steps of: the method comprises the following steps of 1, mixing mud; 2. kneading the mud; 3. blank drawing; 4. modifying the model; 5. airing; 6. polishing; 7. biscuit firing; 8. discharging; 9. polishing; 10. glazing; 11. air drying; 12. trimming; 13. firing; 14. and (5) taking out of the kiln and sorting.

The step 1 is that 80 percent of argil and 20 percent of black soil are adopted and crushed into 80-120 meshes of powder to be sieved, and water is added into the mixture to be stirred to form mud blocks with the water content of 45-55 percent; the clay and the black clay are common clay in the field of ceramics, and are called clay and black clay according to the production area, the contained elements and the color.

And 2, repeatedly kneading the mud obtained in the step 1 to achieve uniform humidity, uniform particle distribution and uniform hardness, and then airing until the water content is 30-40%.

And 3, taking the mud kneaded in the step 2 out, kneading the mud into a similar circular cluster by taking the mud out of the cluster, wherein the volume of the cluster is larger than the amount required by the molding of the waist drum bottle, placing the cluster on an electric or manual blank drawing machine, manually drawing the blank, wherein the shape of the drawn blank is the same as the designed shape, and the wall thickness of the drawn blank is equal to the thickness of the wall of the waist drum bottle and the thickness of the convex part on the outer surface of the bottle.

And 4, taking the blank drawn in the step 3 down from the blank drawing machine, wherein the taking down method comprises the steps of slowly rotating the blank drawing machine, cutting the joint of the blank and a rotary disc of the blank drawing machine by adopting a steel wire with the diameter of less than 0.5 mm, placing the blank in a shade place for slightly drying until the moisture content is 10-20%, and then finishing the blank, wherein the finishing method comprises the steps of repairing and shaping the deformed part when the blank is taken, leaving the convex part on the outer surface of the waist drum bottle, cutting off redundant soil, finishing the convex part to accord with the design size and shape, and finishing the wall thickness of the waist drum bottle to accord with the design requirement.

And 5, placing the blank shape repaired in the step 4 in a shade place for airing, wherein the airing degree is that the blank shape almost contains no moisture.

And 6, polishing the blank dried in the step 5, wherein the polishing comprises polishing the surface smoothly and polishing corners smoothly.

Step 7, placing the blank polished in the step 6 into a biscuiting kiln for biscuiting, wherein the kiln loading method comprises multilayer arrangement, and each layer is isolated by a silicon carbide plate; the bisque firing process is carried out at a temperature of 930 ℃ to 950 ℃ for 3 to 4 hours.

And 8, taking out the biscuit after biscuit firing from the kiln when the temperature of the kiln is reduced to the natural air temperature, and selecting qualified biscuit for polishing.

And 9, polishing the qualified blank after biscuit firing, polishing the surface of the blank by using sand paper, removing an oxide layer on the surface layer of the blank, and improving the binding force between the blank and the glaze slip.

Step 10 is to glaze the polished blank, the glazing method is divided into three steps, firstly, glaze is added with water and stirred to form glaze slurry with the concentration of 35% -45%, glazing is carried out by adopting a glaze dipping method, and the thickness of a glaze layer is 0.05-0.1 mm and then air-dried; secondly, dipping glaze for the second time on the dried blank, wherein the concentration of glaze slip is 48-52%, and the thickness of a glaze layer dipped with the glaze is 0.2 mm, and then drying in the air; thirdly, glazing the blank shape air-dried in the second step by adopting a method combining manual glazing and glaze spraying, wherein the concentration of glaze slip is 50-60%, and the thickness of a glazed glaze layer is 1.5-2 mm; the manual glazing and glaze spraying method comprises the steps of spraying glaze on a large-area part and brushing glaze on a detail part.

The glaze adopted in the step 10 comprises melilite, quartz, wood powder, calcite, glass, wood ash, copper and tin; the formulation proportion is 30-50 parts of melilite, 6-8 parts of quartz, 15-25 parts of wood drug, 10-20 parts of calcite, 8-15 parts of glass, 5-10 parts of wood ash, 3.5 parts of copper and 1-1.5 parts of tin; the copper can be copper ore, and the tin can be tin oxide; the glaze slurry is crushed to 250-400 meshes according to the proportion, mixed and stirred evenly, added with water and stirred to form the glaze slurry, and different water is added according to different steps to prepare the glaze slurry with different concentrations.

And 11, placing the glazed blank in a shade place for air drying.

And 12, trimming the air-dried and glazed blank, and removing the redundant glaze layer to keep the thickness and smoothness of each part of glaze layer.

Step 13, after the air-dried glazed blank is trimmed, the glazed blank is placed into a kiln for firing, and the fired kiln adopts a traditional coal kiln, a traditional gas kiln or a traditional electric mixing kiln; the firing process comprises the first step of firing for 2-3 hours from ignition to kiln temperature rise to 600 ℃; secondly, further heating, namely heating the kiln to 900 ℃ and firing for 3-4 hours; thirdly, the temperature of the kiln is increased to 1000 ℃ from 900 ℃ for 1-2 hours; fourthly, when the temperature of the kiln reaches 1000 ℃, the temperature of the kiln is increased to 1200 ℃ in 4-5 hours; fifthly, when the kiln temperature reaches 1200 ℃, uniformly raising the temperature, keeping the temperature raising rate at 20 ℃ per hour, raising the kiln temperature from 1200 ℃ to 1280 ℃, and then stopping heating; and sixthly, keeping the temperature for 1 hour after stopping the fire, and naturally cooling to the atmospheric temperature when the temperature of the kiln is reduced to 1100 ℃.

And step 14, sorting the waist-drum bottle jun porcelain artwork fired in step 13, removing cracks, deformation and uneven glaze color, and sorting qualified products for packaging.

Advantageous effects

The invention has the beneficial effects that the waist-drum bottle Jun porcelain artwork manufactured by the process method can embody the design idea of the artwork, better render the atmosphere of the artwork and embody the cultural connotation of the waist-drum bottle, and the fired waist-drum bottle Jun porcelain artwork has atmosphere and connotation.

Drawings

FIG. 1 is a schematic appearance diagram of drum-shaped bottle Jun porcelain artwork

1. Lower part, 2 middle part, 3 upper part, 4 upper opening, 5 protrusion, 6 sole foot.

Detailed Description

For further explanation of the technical solutions of the present invention, the following description will be made with reference to the accompanying drawings; in the example, the ancient bronze drum bottle Jun porcelain artwork is taken as an example, 80% of argil and 20% of black soil are adopted according to the step 1, the argil and the black soil are crushed into 110-mesh powder, the 110-mesh powder is sieved, and the powder is mixed and then added with water to be stirred to form a mud block with the water content of 48%; in this example, clay and black soil of Yuzhou river south are selected; repeatedly kneading the mud obtained in the step 1 according to the step 2 to achieve uniform humidity, uniform particle distribution and uniform hardness, and then airing until the water content is 30%; taking the mud kneaded in the step (2) out, kneading the mud into a similar round cluster by taking the mud out of the round cluster according to the volume which is more than the amount required by the shape of the waist drum bottle, placing the round cluster on an electric blank drawing machine, manually drawing the blank, and enlarging the wall thickness of the round cluster to be equal to the thickness of the wall of the waist drum bottle and the thickness of the bulge 5 part on the outer surface of the upper bottle, wherein the shape of the bottom foot 6, the lower part 1, the middle part 2, the upper part 3 and the upper opening 4 is the same as; taking the blank drawn in the step (3) from the blank drawing machine by adopting the step (4), wherein the taking-off method comprises the steps of slowly rotating the blank drawing machine, cutting the joint of the bottom foot 6 of the blank drawing machine and a rotary disc of the blank drawing machine by adopting a steel wire with the diameter of 0.3 mm, placing the blank in a shade place for slightly airing after cutting off the blank, airing until the water content is 15%, and then finishing the blank, wherein the finishing method comprises the steps of repairing and shaping the deformed part when taking the blank, leaving the bulge 5 on the outer surface of the waist drum bottle, cutting off redundant soil, finishing the bulge 5 to be in accordance with the designed size and shape, and finishing the wall thickness of the waist drum bottle to be in accordance with the designed requirement; adopting the step 5, placing the blank repaired in the step 4 in a shade place for airing, wherein the airing degree is that the blank contains almost no moisture, namely the beater type can make a crisp sound; according to the step 6, polishing the blank shape dried in the step 5, wherein the polishing comprises polishing the surface smoothly and polishing corners smoothly; step 7 is adopted, the blank type polished in step 6 is put into a biscuit firing kiln for biscuit firing, the kiln loading method is that the blank type is arranged in an upper layer and a lower layer, and silicon carbide plates are adopted to isolate each layer; the bisque firing process was fired at a temperature of 930 ℃ for 4 hours; according to the step 8, taking out the biscuit after biscuit firing from the kiln when the temperature of the kiln is reduced to the atmospheric temperature, and selecting qualified biscuit for polishing; step 9, grinding the qualified blank after bisque firing, grinding the surface of the blank by using sand paper, and removing an oxide layer on the surface layer of the blank, so that the binding force between the blank and the glaze slurry can be improved; adopting the step 10, glazing the polished blank, wherein the glazing method comprises the steps of adopting 35 parts of melilite, 9 parts of quartz, 20 parts of wood powder, 14 parts of calcite, 10 parts of glass, 8 parts of wood ash, 3 parts of copper and 1 part of tin; pulverizing the raw materials to 350 meshes according to the proportion, sieving, mixing and stirring uniformly, adding water and stirring to form glaze slurry for use, and adding different water according to different steps to prepare the glaze slurry with different concentrations; firstly, adding water into glaze, stirring to form glaze slurry with the concentration of 38%, glazing by adopting a glaze dipping method, wherein the thickness of a glaze layer is 0.08 mm, and then air-drying; secondly, dipping glaze for the second time on the blank shape after the first air drying, wherein the concentration of glaze slip is 51 percent, and the thickness of a glaze layer dipped with the glaze is 0.2 mm, and then air drying again; thirdly, glazing the blank shape air-dried in the second step by adopting a method combining manual glazing and glaze spraying, wherein the concentration of glaze slip is 58%, and the thickness of a glazed glaze layer is 1.8 mm; the manual glazing and glaze spraying method comprises the steps of spraying glaze on a large-area part and brushing glaze on a detail part; placing the glazed blank in the shade for air drying in the step 11, finishing the air-dried glazed blank in the step 12, and removing the redundant glaze layer to keep the thickness of each part of the glaze layer uniform and the surface smooth; the air-dried glazed blank is trimmed in the step 13 and then is placed into a kiln for firing, in the embodiment, an electric mixing kiln is adopted, so that the temperature of the kiln can be accurately controlled, and the yield is ensured; the first step is that the kiln temperature is raised to 600 ℃ from ignition and the firing is carried out for 2 hours; secondly, further heating, namely heating the kiln to 900 ℃ and firing for 4 hours; thirdly, raising the temperature of the kiln to 1000 ℃ from 900 ℃ in 1 hour; fourthly, when the temperature of the kiln reaches 1000 ℃, the temperature of the kiln is increased to 1200 ℃ in 4.5 hours; fifthly, when the kiln temperature reaches 1200 ℃, uniformly raising the temperature, keeping the temperature raising rate at 20 ℃ per hour, raising the kiln temperature from 1200 ℃ to 1280 ℃, and then stopping heating; sixthly, keeping the temperature for 1 hour after stopping the fire, and naturally cooling to the atmospheric temperature when the temperature of the kiln is reduced to 1100 ℃; and (5) selecting the waist-drum bottle jun porcelain artwork fired in the step (13) in the step (14), removing cracked, deformed and uneven glaze colors, and selecting qualified products for packaging.

By adopting the method, the overall atmosphere can be rendered on the drum-shaped bottle jun porcelain artwork by utilizing the characteristics of jun porcelain, the fired drum-shaped bottle jun porcelain artwork is bright and bright in surface, ancient-color and ancient-fragrance exist below the glaze color, the appearance has the style of an ancient bronze ware, the yield is high, and the product consistency is good.

Claims (2)

1. A manufacturing method of a Jun porcelain artwork in a waist drum bottle shape is characterized in that: the method comprises the following steps of 1, mixing mud; 2. kneading the mud; 3. blank drawing; 4. modifying the model; 5. airing; 6. polishing; 7. biscuit firing; 8. discharging; 9. polishing; 10. glazing; 11. air drying; 12. trimming; 13. firing; 14. and (5) taking out of the kiln and sorting.

2. The manufacturing method of the Jun porcelain artwork in the shape of a waist drum bottle as claimed in claim 1, wherein the manufacturing method comprises the following steps: the step 1 is that 80 percent of argil and 20 percent of black soil are adopted and crushed into 80-120 meshes of powder to be sieved, and water is added into the powder to be stirred after mixing so as to obtain mud blocks with the water content of 45-55 percent.

Images