CN1057813A

CN1057813A - Imitative condensation technique for carved tablet

Info

Publication number: CN1057813A
Application number: CN 90103258
Authority: CN
Inventors: 黄平利
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-06-28
Filing date: 1990-06-28
Publication date: 1992-01-15

Abstract

The invention provides a kind of imitative condensation technique for carved tablet that the stone tablet an inscription on a tablet can be copied exactly, dwindled.It is with take pictures, technology such as burn into molding, cast combine together, by an inscription on a tablet is taken pictures, to making original mold after substrate sensitization, the corrosion, are that bed die is manufactured mould with this original mold more then, will pour into a mould the raw material casting at last.With the stone inscription that this method is manufactured, texts and pictures are accurate, and small volume and less weight do not lose former upright stone tablet style and features, and method is easy, can be satisfied with the research, study, interchange etc. of culture, art.

Description

Imitative condensation technique for carved tablet

The invention provides a kind of technology that the stone tablet an inscription on a tablet can be copied exactly, dwindled.Can be satisfied with the interchange, study, research etc. of culture, art.

Stone inscription in the past such as copies, dwindles at technology, and a kind of is to be bed die with former upright stone tablet, manufactures mould on the basis of bed die, then moulding by casting; Another kind is to be model with former upright stone tablet, scribes after copying (but patterning Cheng Yuanda, dwindle or specification such as amplification) as required.Also have said two devices in conjunction with manufacturing, be about to patterning good stone inscription and manufacture mould, again moulding by casting as bed die.The finished product of making except that first method accurately, all there is this defective of distortion in the finished product of other two kinds of method manufacturings.

The invention provides a kind of technology that stone inscription can be copied, dwindled into all size, size.The stone inscription Counterfeit Item of manufacturing with present technique, accurate, the small and exquisite exquisiteness of writing not only, and can be as required, same an inscription on a tablet can be made the product of all size, size.Compare with conventional art, that this method has is simple and easy to do, accurately clear, can keep advantages such as former upright stone tablet style and features.

Imitative condensation technique for carved tablet provided by the invention, be with take pictures, technology such as burn into molding, cast are molten is one, so an inscription on a tablet clear accurately, can keep former upright stone tablet style and features.

Main craft procedure of the present invention is: the original mold of taking pictures-corrode-process-manufacture mould-moulding by casting.

Said herein taking pictures is black-and-white photography; Corrosion is the plate-making corrosion; The processing original mold refers to that trimming, engraving, the sanction to original mold connects; Manufacture mould can select for use water, method such as casting, plastic uptake, injection moulding, hot pressing; Moulding by casting refers to select for use methods such as casting, pouring, injection moulding.

The present invention is achieved in that and earlier an inscription on a tablet is taken pictures, the film of will taking pictures again is placed on and carries out sensitization on the substrate that is covered with the sensitization thing, then sensitive substrate is corroded, the substrate that corrosion is good is through being processed into original mold, with this original mold is that bed die is manufactured mould, will pour into a mould material injecting mould at last its moulding is got final product.

Said herein an inscription on a tablet refers to the upright stone tablet body text of former upright stone tablet or its photo, printed article, rubbing, patterning product etc.; The sensitization thing can be selected photoresists, light-sensitive surface, sensitization liquid of commercially available plate-making usefulness etc. for use.Substrate can be selected sheet materials such as various metals, glass for use; Mould can be selected moulds such as metal, rubber, latex, plastics for use; The cast raw material can be selected plastic materials such as all kinds of concrete, fiberglass, plastics, gypsum for use.Can mix with inserts such as sand, stone, stone flour and pigment as fiberglass, its mixed proportion requires to determine to use according to manufacturing.

Below the present invention is done with detailed description:

An inscription on a tablet of earlier needs being copied or being dwindled is taken pictures, the film of taking pictures after taking pictures is carried out photographic fixing, development treatment after, the imaging film is placed on carries out sensitization on the substrate that is covered with the sensitization thing again, then the substrate after the sensitization is corroded with corrosive agent.After corrosion, present tangible convex-concave shape literary composition, figure on the substrate, at this moment with substrate according to former upright stone tablet profile maybe needs carry out sharp processing trimming, (note: can not process trimming to an inscription on a tablet part, because of it has corroded shaping.) finished substrate original mold.Manufacture mould with this original mold as bed die again, will pour into a mould material injecting mould at last, look the demoulding after its moulding.Work such as can cover with paint, lacquer, colour wash, etc. after the demoulding.It is good that substrate is selected for use with metallic plate.Corrosive agent can be selected different corrosive agent for use according to different substrate, and for example copper coin is selected ferric trichloride etc. for use.

Claims

A kind of by taking pictures, the burn into molding, being cast for main imitative condensation technique for carved tablet, it is characterized in that earlier an inscription on a tablet being taken pictures, again the imaging film is placed on and carries out sensitization on the substrate that is covered with the sensitization thing, then sensitive substrate is corroded, the substrate that corrosion is good is through being processed into original mold, be that bed die is manufactured mould with this original mold again, will pour into a mould material injecting mould at last, look the demoulding after its moulding.