CN1084249C - Method of directly copying statue mould using human body - Google Patents

Abstract

The present invention relates to a method for directly copying a statue mould by using a human body as a model, which is characterized in that paraffin with 40 to 50 solidifying point is selected; the paraffin of which the temperature is kept over the solidifying point and in the range of the temperature of which the body surface of a human body can bear is reserved; demoulding threads are arranged on the body surface of a human body as the model according to demoulding trajectories; the body surface of a human body as the model is uniformly coated with the reserved paraffin, thread ends for demoulding are reserved, the demoulding threads are pulled to cut off the cooled and molded paraffin layer on the predetermined demoulding trajectories after the paraffin is naturally cooled, and the mould blocks are taken off and put together according to the original shape and then sealed and connected for shaping by thermal wax. The present invention has the advantages of simple and easy method and high successful rate, and the human body mould manufactured in the method has good texture, exact shape and vivid manner.

Description

A kind of is the method that parent directly turns over system statue mould with the human body

The present invention relates to the preparation method of statue mould.

Human body statue is with its exclusive artistic charm, and as one of best carrier that historifies, long history arranged.But up to now, the making of human body statue still be unable to do without the artistic behavior of " carving " and " moulding ", and its parent that is used for making mould all is artistical sculpture.This sculpture is to have dissolved in artistical thought from an angle, but from another angle, it is a kind of abstract artistic creation, and such artistic creation can not resemble human body statue and object spread to the numerous common people the shooting.Once the someone attempted to adopt gypsum, and was that parent turns over system statue mould with the human body, and still, in the actual fabrication process, the gypsum sets curring time will reach several hours, and human body keeps a kind of attitude constant extremely difficult in the so long time.Moreover, the gypsum after the shaping is solid and firm, is difficult to cut apart, and the delivery difficulty is very big.In addition, the roughness of gypsum has also greatly influenced the statue effect.

The objective of the invention is to avoid above-mentioned weak point of the prior art, provide a kind of new be the method that parent directly turns over system statue mould with the human body so that traditional " carving ", " moulding " behavior are broken away from the making of statue works; The statue works itself are more drawn a portrait.

Purpose of the present invention is achieved through the following technical solutions:

The present invention is pattern-making material with paraffin, adopts following steps to carry out molding:

(1), the preparation freezing point is 40 ℃-50 ℃ a paraffin; Concrete prescription is:

53 ℃ of-57 ℃ of paraffin 60% of fusing point

Stearic acid 35%

Vegetable oil 4%

Rosin 1%

(2), described paraffin is remained on more than the freezing point, in the tolerant temperature range scope of body surface institute, standby to do;

(3), by the molding body surface, according to die sinking track cloth die sinking line;

(4), the standby paraffin of above-mentioned steps (2) is uniformly coated on by the molding body surface, the wax layer thickness is 2-3mm, reserves die sinking the end of a thread, treats the nature cooling;

(5), pulling die sinking line, the wax layer behind the cooling shaping is cut off on default die sinking track, take off each module;

(6), each module of assembly being taken off according to former state, sealing with wax with heat is connected into shape, is complete mould.

Compared with the prior art, the present invention has following advantage:

1, owing to the characteristic of wax itself, thickness is the wax layer of 2-3mm, and its hardening time, only about 30 seconds, in the short like this time, human body can both keep attitude preferably usually.Thereby for being that the enforcement that parent turns over system statue mould provides necessary assurance with the human body.

2, the present invention passes through pre-buried die sinking line in the wax layer extremely simply, has solved insoluble die sinking problem in the patternmaking process that with the gypsum is material well.

3, with the inventive method producer mould, its texture is good, form is accurate, expression is true to nature.

4, the method for the invention is easy to learn, the success rate height.

By the following examples the present invention is further described.

Embodiment:

Be equipped with heater, contain wax container, die sinking fine rule, glue, thermometer, oil painting brush, graver, gauze etc.

Cleaning will be turned over the skin of mould part, be coated with a little soothing oil on skin.Design the die sinking track according to two of front and backs, the positive one side that mainly shows for human body, front greater than the back side as far as possible.And according to die sinking track cloth die sinking line;

The preparation freezing point is 40 ℃-50 ℃ a paraffin; Concrete prescription is:

53 ℃ of-57 ℃ of paraffin 60% of fusing point

Stearic acid 35%

Vegetable oil 4%

Rosin 1%

Wherein, stearic adding can increase the hardness of paraffin, improves bending point, has reduced fusing point; Adding vegetable oil can increase oil content in paraffin wax, improves its toughness, reduces fusing point equally, reduces hardness.In addition, the adding of rosin can improve setting rate.

Paraffin characteristic according to above-mentioned formulated is that temperature is liquid state at 48 ℃-55 ℃, and 40 ℃-48 ℃ is pasty state, is solid-state below 40 ℃.

Described paraffin is remained on more than the freezing point, in the tolerant temperature range scope of body surface institute, standby to do;

With the oil painting brush above-mentioned standby paraffin is uniformly coated on by the molding body surface, the wax layer thickness is 2-3mm, reserves die sinking the end of a thread, treats the nature cooling.During concrete operations, the coating action will link up, and launches while being coated with, and it is fast and soft that gimmick is wanted.After a coating is finished, be coated with again 1-2 time, so that its thickness reaches requirement, guarantee wax layer intensity.To the softer position of hypodermis, be coated with hot wax with gauze and reinforce.

Pulling die sinking line cuts off the wax layer behind the cooling shaping on default die sinking track, take off each module; Before delivery, human body is rotated slightly, in mould so that break away from module.

Each module of assembly being taken off according to former state, sealing with wax with heat is connected into shape, is complete mould.

In concrete the enforcement, to do specially treated,, before waxing, should make substitute and paste on it, make the unlikely direct coating of hot wax on it on the one hand, on the other hand, in mould, reserve the position with replacement as eyebrow for some privileged sites of human body.The place, nostril should reserve pore, after the mould sealing-in this venthole is stopped up, to become full die.

Mould of the present invention can directly be used for turning over the system waxen imagen, and way is:

1, coating interleaving agent within it, can be vegetable oil.

2, bigger statue mould must externally be reinforced, hollow body particularly, and available gypsum adds gauze at external reinforcement.

3, heating system picture paraffin when the temperature of wax is higher than its freezing point 2-3 and spends, slowly pours in the mould, and attention does not produce bubble.If make hollow waxen imagen, this moment is rotary die constantly, makes the hollow statue of wax solidify out into that pours into.

4, naturally the cooling after, lightly mould is peeled with hand from wax feeding port, promptly go out waxen imagen.

System picture is had any different slightly with the allotment of paraffin and mould paraffin, because wax has the thermal expansion of 10-20% after being heated, cools off after-contraction.Its characteristic is that the high-melting-point expansion rate is lower than the low melting point expansion rate, and again because the fusing point of wax itself is higher than its freezing point, therefore, the system picture will be a little more than molding paraffin with paraffin melting point.The concrete practice is with reducing stearic additional proportion in the paraffin at the system picture.

In addition, also the present invention's the wax molding jig transformation of ownership can be become other materials, so that further adopt lost wax process system picture.Way is:

The mould of making by the present invention turn over make waxen imagen after, on waxen imagen, coat hard resistant to elevated temperatures mold materials, behind the material forming to be coated, wax in the heating mould makes it soften into liquid and flows out, and has promptly finished the conversion of mold material.Mould after the conversion can arbitrarily be used for the bronze statue etc. that overturns.

Claims (2)

1, a kind of is the method that the parent system of directly turning over is moulded the rubber mould with the human body, it is characterized in that having following steps:

(1), the preparation freezing point is 40 ℃-50 ℃ a paraffin; Concrete prescription is:

53 ℃ of-57 ℃ of paraffin 60% of fusing point,

Stearic acid 35%,

Vegetable oil 4%,

Rosin 1%;

(2), described paraffin is remained on more than the freezing point, in the tolerant temperature range scope of body surface institute, standby to do;

(3), by the molding body surface, according to die sinking track cloth die sinking line;

(4), the standby paraffin of above-mentioned steps (2) is uniformly coated on by the molding body surface, the wax layer thickness is 2-3mm, reserves die sinking the end of a thread, treats the nature cooling;

(5), pulling die sinking line, the wax layer behind the cooling shaping is cut off on default die sinking track, take off each module;

(6), each module of assembly being taken off according to former state, sealing with wax with heat is connected into shape, is complete mould.

2, according to claim 1 is the method that parent directly turns over system statue mould with the human body, and the wax layer that it is characterized in that the 2-3mm thickness in the described step (4) is through continuous two to three times coatings institute extremely.