CN1085592C

CN1085592C - Method for making metal corrosion wash painting

Info

Publication number: CN1085592C
Application number: CN 99110292
Authority: CN
Inventors: 徐勇
Original assignee: International Pipe Machinery Corp
Current assignee: International Pipe Machinery Corp
Priority date: 1999-07-31
Filing date: 1999-07-31
Publication date: 2002-05-29
Anticipated expiration: 2019-07-31
Also published as: CN1282676A

Abstract

The present invention relates to a method for making a metal corrosion wash painting, which duplicates the wash painting of China on the surface of a metal plate by a corrosion method. The method comprises the following steps: firstly, a wash painting is selected and then is scanned by a scanner and input to a computer; the wash painting is converted to myriad small network points after being processed by the computer; the network points are printed into a manuscript by a printer, and then the photomechanical reproduction is carried out; the network points are imaged on the surface of the metal plate; then the procedures of corroding, cleaning, coloring, baking, grinding, anticorrosion treatment and lacquering are carried out, and finally, the metal plate is inlaid on a framework. The wash painting has the advantages that after corroded, the painting plane has different corroded degree in dark and light positions, and therefore, the painting has stereo perception and hierarchy, which makes the painting plane more vivid. The wash painting has long retention time and unchanged clearness and can be put into industrial production.

Description

The manufacture method of metal corrosion wash painting

The present invention relates to a kind of ink and wash and corrode the method for duplicating on the metallic plate face.

Domestic existing ink and wash all be with the pen paint on paper, deposit a period of time after, paper is easy to change, break, fuzzy pictures, for preserve the country famous painting, also just be replicated on the paper, the problems referred to above still exist, and can not enter suitability for industrialized production.

The objective of the invention is China famous person or ink and wash that other people are drawn are copied on the metallic plate face, picture is clearly corroded at the metallic plate face with corroding method, pass through preservative treatment again, make picture as before clear, long preservation can drop into industrialized mass production.

Purpose of the present invention realizes by following measure, an at first selected width of cloth ink and wash, with scanner ink and wash is scanned, and the image information that will be obtained after will scanning is input in the computer, by computer picture is adjusted to best sharpness, if there is unsharp picture, the paintbrush of the picture function that then uses a computer, the deep or light of its pen and ink repaired, make whole picture reach the level of original painting, select the minimum site in the computer then, picture is carried out conversion, make the wrinkle on the picture, wipe, the point, the pen and ink method such as dye and be transformed into the effect of forming by countless little sites, embody the actual situation of former pen and ink, hard and soft, disease Xu, weight, deep or light, do wet, the form of expression of turnover or the like.Picture after the machine conversion becomes contribution by the printer prints that is connected on the computer more as calculated.Next step is that the contribution that will print carries out photomechanical production.On the other hand, according to the breadth cutting metallic plate of ink and wash, the palette face must be smooth, no marking and spot.In the darkroom, smooth metallic plate face is coated sensitization liquid then, the ink and wash of making version is become phase on the metallic plate face, then the metallic plate face that becomes phase is carried out corrosion treatment, clean after the corrosion, corrosive liquid all is cleaned, clean the picture colouring after corrode the metallic plate face back, oven dry then, polish to the corrosion picture of colouring in the oven dry back, metallic plate after will polishing again is placed in the impregnating fluid and soaks, and carries out preservative treatment, oven dry again after the taking-up, spray paint at last, wait to coat with lacquer dry back metallic plate is embedded on the framework.

With scanner ink and wash is carried out method for scanning, also can use camera instead ink and wash is shot with video-corder.Again in the information input computer with picture.

Metallic plate can be a copper coin, also can be corrosion resistant plate or aluminium alloy plate, and the thickness of plate is generally 0.5-1.5mm.

The material of framework can be a redwood, also can be imitative redwood, or plastics and metal.

Advantage of the present invention is first the ink and wash of China to be replicated on the metallic plate face, after corrosion, the depth degree difference that penumbra zone is corroded, make whole image that third dimension and stereovision be arranged, it is more lively that picture seems, the picture holding time that occurs after metal is corroded is long, and the definition of picture can not change with the holding time, and can drop into industrialized mass production.

Description of drawings is as follows:

Fig. 1 in the manufacture method of metal corrosion wash painting as calculated the machine conversion process be the part contribution of the Wuniu figure that prints behind the countless little sites.

Fig. 2 is the Wuniu figure panorama photochrome of metal corrosion wash painting.

The present invention will be further described in conjunction with the accompanying drawings.At first selected width of cloth the Tang Dynasty famous painting Wuniu figure, with the panorama of scanner to this ink and wash Wuniu figure, comprise that word and seal on the picture scan, and information imported in the computer, machine shows as calculated, image in the ox head front portion of picture centre is clear inadequately, so repair at nose of an ox, ear, tongue, the angle that will locate with the computer paintbrush.Use the site conversion then, picture is made up of countless little sites.Become original text by printer prints again, see accompanying drawing 1, and to this original text photomechanical production, the thick brass sheet of while cutting 0.8mm.In the darkroom,, the Wuniu figure that makes version is become phase on the brass sheet face, burn into cleaning then, colouring, oven dry, polishing colouring face to brass sheet face coating photosensitive liquid, preservative treatment, oven dry is sprayed paint, after waiting to coat with lacquer drying, brass sheet is embedded on the framework that redwood makes.

Claims

1. the manufacture method of a metal corrosion wash painting is at first selected a width of cloth ink and wash, and this ink and wash is copied on the metallic plate, it is characterized in that the method step that duplicates is as follows:

A. with scanner selected ink and wash is scanned, and the image information that will be obtained after will scanning is input in the computer, pass through Computer Processing, picture is adjusted to best sharpness, to the unintelligible place of picture, the paintbrush reparation that uses a computer is transformed into picture the effect of being made of this picture countless little sites then, and becomes original text by printer prints;

B. to being printed as the ink and wash picture photomechanical production of original text;

C. press the ink and wash breadth, the cutting metallic plate, coating photosensitive liquid on the metallic plate face becomes phase with making being drawn on the metallic plate face of version;

D. the metallic plate of Cheng Xianghou is corroded, clean then;

E. the metallic plate face that corrodes into picture is painted, then oven dry;

F. the metallic plate face of the back oven dry of painting is polished, carry out preservative treatment then, oven dry is sprayed paint at last again;

G. the metallic plate after will spraying paint is embedded on the framework.

2. the manufacture method of metal corrosion wash painting according to claim 1 is characterized in that saidly with scanner ink and wash being scanned, and also can shoot with video-corder the back in the image information input computer to ink and wash with camera.

3. the manufacture method of metal corrosion wash painting according to claim 1 is characterized in that said metallic plate, can be copper coin, also can be corrosion resistant plate or aluminium alloy plate, and the thickness of plate is 0.5-1.5mm.

4. the manufacture method of metal corrosion wash painting according to claim 1 is characterized in that said frame material, can be redwood, also can be imitative redwood, or plastics and metal.