CN102756604A - Method for manufacturing filigree-free cloisonne - Google Patents

Abstract

The invention discloses a method for manufacturing filigree-free cloisonne. The method comprises the following steps of: (1) designing a drawing sheet; (2) engraving; (3) molding a formwork; (4) carrying out silicone molding; (5) carrying out wax pouring to form a wax mold; (6) hanging the mold; (7) dewaxing; (8) roasting a cavity sand mold; (9) casting; (10) cooling; (11) carrying out surface treatment; (12) carrying out enamel filling; (13) bluing; (14) polishing; and (15) carrying out gold plating or coloring. According to the method, filigree patterns are cast on a metal body in a casting manner and integrated with the metal body, so that the connection between the filigree patterns and the metal body is firm; and meanwhile, the filigree patterns are produced through casting by using a mold, so that the man-induced factors are reduced, the production efficiency is greatly increased accordingly, and the problems of great difficulty and low efficiency in filigree process and low rate of finished products of the cloisonne are solved.

Description

The wire inlay preparation method of cloisonne enamel of a kind of nothing

Technical field

The present invention relates to the preparation method of cloisonne enamel, the wire inlay preparation method of cloisonne enamel of especially a kind of nothing.

Background technology

Cloisonne enamel is a kind of handicraft that liked by people, and demand both domestic and external is increasing.The main common cloisonne production process including design drawings (birth chart, wire working drawings, point blue color draft), made tires, filigree, Blue Point, bluing, polished, gilded, during which there filigree wire, invited for the wire, breaking wire, stick wire, welding wire, flat living processes that technicians working in the cloisonne wire tire according to a rectangular cross-section drawings get stuck on the copper wire tire flat on the surface, stick into landscapes, flowers and birds, all drawing figures , and then point blue.Above-mentioned production process is numerous and diverse; Difficulty is big, and is high to technician's Capability Requirement, just because of the particularity of the technology of wiring inlay; Determined the Production Time of cloisonne enamel long, technician's labour intensity is high, operating efficiency is not high, pattern quality instability etc.; Seriously restrict the batch process of cloisonne enamel, made that also the price of cloisonne handicraft is high, be difficult to satisfy broad masses' demand.Big for solving cloisonne handicraft production difficulty; People have done a large amount of research, are 92109991.6 like Chinese patent document number of patent application, and name is called the preparation method of the disclosed a kind of cloisonne enamel of process for producing cloisonne product; It comprises selection, bonding, fill enamel, polish, paint; By needed shape, specification is made blank then, and various decorative patterns, pattern copper sheet are launched with milky white adhesive the pattern copper sheet to be bonded on the surface treated blank; According to the pattern tone cloisonne enamel material of different colours and chemical adhesion agent composition point are applied after drying naturally on the handicraft again and polish, be coated with after the polishing with pure sour varnish.The cloisonne enamel efficient that gained is made in above-mentioned technological process has bigger raising, but picture on surface is bonded on the carcass, and is therefore insecure, greatly reduces the quality of product.

Summary of the invention

The object of the invention solve exactly cloisonne handicraft because of in manufacturing process because the technology difficulty of wiring inlay is big, cause cloisonne handicraft not can manufacture, also make the problem of ultra-high price of cloisonne handicraft.

For addressing the above problem, the technical scheme that the present invention adopts is: the wire inlay preparation method of cloisonne enamel of a kind of nothing is characterized in that it may further comprise the steps:

(1) drawing design: layout, confirm design drawing;

(2) engraving is made the cloisonne enamel tire according to design drawing and is used mould, on mould, carves out the pattern that need wire inlay then, or directly processes patterned mould;

(3) moulding model mould is processed moulding model mould with the mould of carving good pattern;

(4) silica gel mould is molded as the silica gel mould with the moulding model;

(5) irritate cured, it is cured to irritate the liquid that has dissolved in the silica gel mould, and the cooling afterwards cured one-tenth of liquid is solid-state, forms cured mould;

(6) hang mould, on cured mould, hang molding sand,, form the extension mould of coated outside one deck molding sand through repeated multiple times;

(7) take off curedly, will hang mould heating, make solid-state cured liquefy cured, become the cured volatilization of gaseous state again, sand mo(u)ld becomes the cavity sand mo(u)ld;

(8) to the roasting of cavity sand mo(u)ld: take out when the cavity sand mo(u)ld is heated to 800 ℃ of left and right sides;

(9) casting: be injected into melted liquid copper in the cavity sand mo(u)ld of roasting through cast gate;

(10) cooling, the cooling back forms the solid-state metal tire that comprises the pattern that wires inlay naturally;

(11) surface treatment: metal tire surface and dead head are handled, make any surface finish, cleaning;

(12) fill enamel: will carry out surface-treated metal tire, enamel glaze is filled in the requirement by a blueprinting paper in the pattern of having cast that wires inlay;

(13) enameling: the tire that will fill enamel glaze is put into 800-1000 ℃ of high temperature furnace baking burning, fills enamel again, and enameling is 3-5 time repeatedly, just in time concordant with the pattern that wires inlay of casting up to glaze again;

(14) polishing: burned cloisonne enamel improves its surface smoothness with sandstone and charcoal fine grinding, makes its distinct light,

(15) gold-plated or colouring: gold-plated, silver-plated or other metal or other color according to customer requirement, making does not have the cloisonne enamel that wires inlay.

Beneficial effect of the present invention is: because in the manufacture craft flow process, the pattern that wires inlay is to cast on the metal tire with cast form, be connected as a single entity with the metal tire, therefore wire inlay pattern and metal matrix are connected firmly; Simultaneously because the pattern that wires inlay through die casting production, has reduced human factor, so production efficiency improves greatly, and it is big to have solved the cloisonne enamel technology difficulty of wiring inlay, and efficient is low, the problem that yield rate is low.

The specific embodiment

Embodiment: the wire inlay preparation method of cloisonne enamel of a kind of nothing, produce according to the following steps:

(1) drawing design: layout, confirm design drawing; Sample design cloisonne enamel tire figure, the scheme of filling enamel that pattern of drawing according to the maestro or client provide, need wire inlay figure and the pattern figure of casting to confirm drawing;

(2) engraving is made the cloisonne enamel tire according to design drawing and is used mould, on mould, carves out the pattern that need wire inlay then, or directly processes patterned mould; Can mechanical engraving during engraving also can hand engraving.

(3) moulding model mould is processed moulding model mould with the mould of carving good pattern;

(4) silica gel mould is molded as the silica gel mould with the moulding model;

(5) irritate cured, it is cured to irritate the liquid that has dissolved in the silica gel mould, and the cooling afterwards cured one-tenth of liquid is solid-state, forms cured mould;

(6) hang mould, on cured mould, hang molding sand, the present embodiment molding sand uses zircon sand, through repeated multiple times, forms the extension mould of coated outside one deck zircon sand;

(7) take off curedly, will hang mould heating, make solid-state cured liquefy cured, become the cured volatilization of gaseous state again, sand mo(u)ld becomes the cavity sand mo(u)ld;

(8) to the roasting of cavity sand mo(u)ld: take out when the cavity sand mo(u)ld is heated to 800 ℃ of left and right sides;

(9) casting: be injected into melted liquid copper in the cavity sand mo(u)ld of roasting through cast gate;

(10) cooling, the cooling back forms the solid-state metal tire that comprises the pattern that wires inlay naturally;

(11) surface treatment: metal tire surface and dead head are handled, make any surface finish, cleaning;

(12) fill enamel: will carry out surface-treated metal tire, enamel glaze is filled in the requirement by a blueprinting paper in the pattern of having cast that wires inlay;

(13) enameling: the tire that will fill enamel glaze is put into 800-1000 ℃ of high temperature furnace baking burning, fills enamel again, and enameling is 3-5 time repeatedly, just in time concordant with the pattern that wires inlay of casting up to glaze again;

(14) polishing: burned cloisonne enamel improves its surface smoothness with sandstone and charcoal fine grinding, makes its distinct light,

(15) gold-plated or colouring: gold-plated, silver-plated or other metal or other color according to customer requirement, making does not have the cloisonne enamel that wires inlay.

Claims (1)

1. the nothing preparation method of cloisonne enamel of wiring inlay is characterized in that it may further comprise the steps:

(1) drawing design: layout, confirm design drawing;

(2) engraving is made the cloisonne enamel tire according to design drawing and is used mould, on mould, carves out the pattern that need wire inlay then, or directly processes patterned mould;

(3) moulding model mould is processed moulding model mould with the mould of carving good pattern;

(4) silica gel mould is molded as the silica gel mould with the moulding model;

(5) irritate cured, it is cured to irritate the liquid that has dissolved in the silica gel mould, and the cooling afterwards cured one-tenth of liquid is solid-state, forms cured mould;

(6) hang mould, on cured mould, hang molding sand,, form the extension mould of coated outside one deck molding sand through repeated multiple times;

(7) take off curedly, will hang mould heating, make solid-state cured liquefy cured, become the cured volatilization of gaseous state again, sand mo(u)ld becomes the cavity sand mo(u)ld;

(8) to the roasting of cavity sand mo(u)ld: take out when the cavity sand mo(u)ld is heated to 800 ℃ of left and right sides;

(9) casting: be injected into melted liquid copper in the cavity sand mo(u)ld of roasting through cast gate;

(10) cooling, the cooling back forms the solid-state metal tire that comprises the pattern that wires inlay naturally;

(11) surface treatment: metal tire surface and dead head are handled, make any surface finish, cleaning;

(12) fill enamel: will carry out surface-treated metal tire, enamel glaze is filled in the requirement by a blueprinting paper in the pattern of having cast that wires inlay;

(13) enameling: the tire that will fill enamel glaze is put into 800-1000 ℃ of high temperature furnace baking burning, fills enamel again, and enameling is 3-5 time repeatedly, just in time concordant with the pattern that wires inlay of casting up to glaze again;

(14) polishing: burned cloisonne enamel improves its surface smoothness with sandstone and charcoal fine grinding, makes its distinct light,

(15) gold-plated or colouring: gold-plated, silver-plated or other metal or other color according to customer requirement, making does not have the cloisonne enamel that wires inlay.