CN104015535A

CN104015535A - Method for duplicating and enlarging sculpture

Info

Publication number: CN104015535A
Application number: CN201410259987.9A
Authority: CN
Inventors: 范文涵; 银光; 白世靖
Original assignee: Shanxi Bentley Culture And Arts Co Ltd
Current assignee: Shanxi Bimu Moer Building Technology Co ltd
Priority date: 2014-06-12
Filing date: 2014-06-12
Publication date: 2014-09-03
Anticipated expiration: 2034-06-12
Also published as: CN104015535B

Abstract

The invention belongs to the technical field of statue engraving, and relates to an engraving method, in particular to a method for duplicating and enlarging a sculpture. The method overcomes the defects in the prior art, and saves time and labor, the enlarged sculpture is not distorted, and the method can be used for producing large products. According to the technical scheme, a model of a large sculpture is scanned in a three-dimension scanner to form an electronic model, the model is sliced to be processed and then is processed through a flat carving machine, and processed slices are bonded and then ground and corrected to be molded. Compared with a traditional sculpture enlarging method, the large sculpture is sliced to be processed, and then the processed slices are bonded, so that a manufactured sculpture is larger, the size of the sculpture is far beyond the largest range of a 3D printer and a circular carving machine, and the problem that a large sculpture is hard to manufacture is solved.

Description

The method that the sculpture system of turning over is amplified

Technical field

The invention belongs to statue engraving technology field, relate to a kind of engraving process, be specifically related to a kind of amplification method that sculpture processed is used that turns over.

Background technology

Current sculpture amplification method has two kinds:

Method one, traditional sculpture turn over amplification method processed:

1, first do the little original text of statue, turn over and make 2 fiberglass or gypsum product;

2,1 equidistant level of little original text is wherein cut out to a lot of sheets, such as the little original text of 50 centimetres high, cut a slice every 5 centimetres, be divided into 10.Another maintenance is complete;

3, the profile duplication of each section to paper, and accomplish fluently onesize nine grids;

4, under complete little original text, add one accomplish fluently with little original text profile diagram on the base plate of onesize nine grids, the nine grids of accomplishing fluently large original text according to multiplication factor on ground.Little original text also will be accomplished fluently three-dimensional nine grids;

5, landing the profile of face according to little original text is amplified in the nine grids on ground in proportion;

6, accomplish fluently and the same nine grids in large original text ground at another ground space;

7, in nine grids, 5 centimetre one of each reduced profile on drawing circle is drawn successively and stubborn out with reinforcing bar, enclose profile and do not have distortion to ensure each with angle steel reinforced, and number in order and stack;

8, be welded square frame in the suitable position, profile the inside of large original text location with angle steel or channel-section steel, and erect main pillar;

9, mark the height at every layer of profile place in the relevant position of main pillar according to the multiple amplifying;

10, the profile every one deck reinforcing bar being done is put at corresponding height, aims at three-dimensional coordinate, on the main pillar of fixed band, and with angle steel reinforced;

11, every one deck has all fixed with reinforcing bar every one deck contour linkage, with angle steel reinforced again;

12, check large shape, inaccurate timely adjustment;

13, steel grid is encrypted to spacing at 15 centimetres of left and right one lattice;

14, surface bag one deck wire netting, face down is suitably hung some crosses;

15, upper mud;

16, finishing;

17, fine finishining.

This method wastes time and energy, and sculpture after amplifying is inaccurate, the just in-profile of sculpture that this method is amplified, also to again do for sculpture surface, be very original method, need producer to have very rich experience, be not suitable for the demand of modern sculpture.

After method two, 3-D scanning, make of engraving machine or three-dimensional printer:

1, first carry out the little original text of statue;

2, little original text is scanned into and in computer, is saved as model, and adjust size;

3, model being outputed to three-dimensional printer or engraving machine makes;

4, after carving well, carry out fine processing.

The defect of background technology

Although this method can arbitrarily change the size of model in computer, and can produce and be scanned the living sculpture of body, but can not produce too large sculpture, because the size of printer or engraving machine has limited the size of product, can only produce the size that machine limits.

Summary of the invention

The present invention overcomes the deficiency that prior art exists, and it is a kind of time saving and energy saving to aim to provide, and the sculpture after amplification is undistorted, can produce the sculpture amplification method of large product.

In order to solve the problems of the technologies described above, the technical solution used in the present invention is: the method that the sculpture system of turning over is amplified, carry out according to following steps:

The first step, first do the little original text of sculpture, i.e. sculpture model;

Second step, little sculpture original text is scanned into three-dimensional electronic model with spatial digitizer, and is kept in computer;

The 3rd step, by the three-dimensional electronic model of keeping computer moderate proportions amplify, the full-size that the comparable engraving machine of electronic model after amplification can be carved is large;

The 4th step, by amplify after electronic model in computer, cut into slices, the every full-size that thickness can be carved for engraving machine;

The 5th step, every layer of section scaled off with surperficial marginal portion segmentation, cut edge thickness is less than or equal to the full-size that engraving machine can be carved;

The 6th step, the data of sculpture section and slice surface are all put into engraving software engraving, the part that segmentation is cut is put into respectively flat engraving machine, and each several part is placed upward with the part of model surface, the surface configuration of each several part is carved out with flat engraving machine;

The 7th step, good engraving all sections are pasted according to the order in former three-dimensional electronic model;

The 8th step, the sculpture pasting is revised and grinding process.

Further, the each several part equal thickness cutting that described segmentation is cut.

Further, the little original text of described statue is glass steel material, or is gypsum material.

The present invention compared with prior art has following beneficial effect.

One, with respect to traditional sculpture amplification method, the present invention's employing is divided into multiple sections by large-scale sculpture and processes, then by the multiple section bondings that process, the sculpture that can make like this just can be larger, considerably beyond the maximum magnitude of 3D printer and circular engravure machine, solve large-scale sculpture and be difficult to a difficult problem of making.

Two, the present invention is bonding again after multiple sections are cut apart, and compared with conventional method, after sculpture amplifies, ratio is consistent, indeformable, non-warping, has solved a difficult problem for large-scale sculpture distortion.

Three, the present invention adopts the method for combination again after overall piecemeal, has retained the details on former sculpture surface, and the sculpture of making is more true to nature, more has texture.

Four, the present invention utilizes computer to operate, more directly perceived, more easily manipulation, and flow process is specification more.

Five, the present invention is applicable to the sculpture of various material, more extensive than the material of conventional method and the use of 3D printer.

Six, the present invention, by combination again after overall piecemeal, makes after piecemeal simply, faster than conventional method speed, saves time.

Seven, the present invention is than conventional method material saving, less manpower.

Detailed description of the invention

The present invention is further elaborated below.

The method that the sculpture system of turning over is amplified, carry out according to following steps:

The first step, first do the little original text of sculpture according to demand, i.e. sculpture model, facilitates spatial digitizer scanning and sizing;

Second step, little clay sculpture original text is scanned into three-dimensional electronic model with spatial digitizer, and is kept in computer;

The 3rd step, according to the size of sculpture, the three-dimensional electronic model of keeping is amplified in computer moderate proportions, much larger times of the full-size that the comparable engraving machine of electronic model after amplification can be carved, so just overcome the size restrictions of traditional engraving machine, can utilize the larger sculpture of electronic engraving technology engraving;

The 4th step, the electronic model after amplifying is cut into slices in computer, the every full-size that thickness can be carved for engraving machine, the section after cutting apart like this can input that engraving machine is interior to be carved;

The 5th step, every layer of section scaled off with surperficial marginal portion segmentation, cut edge thickness equals the full-size that engraving machine can be carved, and ensures the normal work of engraving machine, avoids exceeding the working range of engraving machine;

The 6th step, the data of sculpture section and slice surface are all put into engraving software engraving, the part that segmentation is cut is put into respectively flat engraving machine, each several part is placed upward with the part of model surface, the surface configuration of each several part is carved out with flat engraving machine, like this outer surface of sculpture is carried out to piecemeal processing, effectively solve the size restrictions problem of existing engraving machine, and also complete display of profile in each section;

The 7th step, good engraving all sections are pasted according to the order in former three-dimensional electronic model, restore sculpture;

The 8th step, the sculpture pasting is revised and grinding process, the uneven of location for paste and other inappropriate places are polished smooth, the sculpture of making so can distortion, and very attractive in appearance.

Claims

1. the method that the sculpture system of turning over is amplified, is characterized in that, carries out according to following steps:

The 8th step, the sculpture pasting is revised and grinding process.

2. the method that the sculpture according to claim 1 system of turning over is amplified, is characterized in that, in the 5th step, and the each several part equal thickness cutting that described segmentation is cut.

3. the method that the sculpture according to claim 1 system of turning over is amplified, is characterized in that, the little original text of described statue is glass steel material, or is gypsum material.