CN107521109A - A kind of method of work of 3D printing device - Google Patents
A kind of method of work of 3D printing device Download PDFInfo
- Publication number
- CN107521109A CN107521109A CN201710809352.5A CN201710809352A CN107521109A CN 107521109 A CN107521109 A CN 107521109A CN 201710809352 A CN201710809352 A CN 201710809352A CN 107521109 A CN107521109 A CN 107521109A
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- China
- Prior art keywords
- layer
- printer
- host computer
- primary layer
- information collection
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y50/00—Data acquisition or data processing for additive manufacturing
Abstract
The present invention provides a kind of method of work of 3D printing device, this programme so that the data after processing are less, therefore substantially reduced host computer and transmitted to the time of 3D printer using the difference of Primary layer and other layers and Primary layer, simultaneously, 3D printer is when reading above-mentioned data, it is only necessary to reads a Primary layer information, is then successively read the additional information collection of equivalent layer, the type information of this complete layer can be formed, therefore the read access time of information is shortened, therefore, operating efficiency is higher.This programme is first by model decomposition into 2n layers, then chooses n-th layer as Primary layer, because the selection of Primary layer is close to the middle part of model, therefore, other layer of relatively basic layer it is almost less so that additional information collection is less, operating efficiency is higher.
Description
Technical field
Present invention design 3D printing technique field, especially a kind of method of work of 3D printing device.
Background technology
At present, 3D printing device includes host computer and 3D printer, and user is by after mode input host computer, and host computer is by mould
Type resolves into multiple layers, is then transmit to 3D printer, because the number of plies of decomposition is a lot, therefore, causes data very huge, passes
It is defeated very slow.Meanwhile be also required to read substantial amounts of data during 3D printer printing, therefore, cause 3D printer operating efficiency not high,
The problems such as time-write interval is long.
The content of the invention
The present invention provides a kind of method of work of 3D printing device, and this method can cause 3D printer operating efficiency to carry
Height, shorten the time-write interval.
A kind of method of work of 3D printing device, including host computer, 3D printer, the host computer divide model to be printed
3D printer is transferred to after solution；
The decomposition method comprises the following steps：
A. host computer and forms every layer and needs the information collection that prints by model decomposition into 2n layers, and n is the integer more than 1；
B. master control borad chooses n-th layer as Primary layer, and X is set into 1；
C. compare X layers and Primary layer discrepancy, and marked by coordinate system, the discrepancy more than Primary layer uses "+" before coordinate
Mark, the discrepancy fewer than Primary layer is marked before coordinate with "-", forms the additional information collection of X layer, X=X+1, comparing X is
It is no to be more than 2n, it is then to enter step D, otherwise return to step C；
D. host computer transmits Primary layer information and additional information collection to 3D printer, and parameter Y is arranged into 1；
E.3D printer prints Y layer models material object, Y on the table according to Primary layer information and additional information collection control shower nozzle
=Y+1, compares whether Y is more than 2n, more than then terminating to print, otherwise continues return to step E.
Further, the host computer passes through network connection with 3D printer.
Further, the host computer will transmit to 3D printer again after the compressing file after decomposition.Using above technology
Scheme, the present invention have following technique effect：
This programme uses the difference of Primary layer and other layers and Primary layer, so that the data after processing are less, therefore significantly
Host computer is shortened to transmit to the time of 3D printer, meanwhile, 3D printer is when reading above-mentioned data, it is only necessary to reads once
Primary layer information, then it is successively read the additional information collection of equivalent layer, you can the type information of this complete layer of composition, therefore contract
The short read access time of information, therefore, operating efficiency is higher.This programme is first by model decomposition into 2n layers, then chooses n-th layer conduct
Primary layer, because the selection of Primary layer is close to the middle part of model, therefore, other layer of relatively basic layer it is almost less, so as to
So that additional information collection is less, operating efficiency is higher.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the flow chart of the embodiment of the present invention one.
Embodiment
A kind of method of work of 3D printing device, including host computer, 3D printer, the host computer divide model to be printed
3D printer is transferred to after solution, 3D printer includes printing head, guide rail and workbench；
The decomposition method comprises the following steps：
A. host computer and forms every layer and needs the information collection that prints by model decomposition into 2n layers, and n is the integer more than 1；
B. master control borad chooses n-th layer as Primary layer, and X is set into 1；
C. compare X layers and Primary layer discrepancy, and marked by coordinate system, the discrepancy more than Primary layer uses "+" before coordinate
Mark, the discrepancy fewer than Primary layer is marked before coordinate with "-", forms the additional information collection of X layer, X=X+1, comparing X is
It is no to be more than 2n, it is then to enter step D, otherwise return to step C；
D. host computer will be transmitted through the network to 3D printer after Primary layer information and the compression of additional information collection, and 3D printer receives
Decompressed after compressed file, parameter Y is then arranged to 1；
E.3D printer prints Y layer models material object, Y on the table according to Primary layer information and additional information collection control shower nozzle
=Y+1, compares whether Y is more than 2n, more than then terminating to print, otherwise continues return to step E.
F. host computer will be transmitted through the network to 3D printer after the compressing file after decomposition, and 3D printer receives compression text
Decompressed after part.
Using the difference of Primary layer and other layers and Primary layer, so that the data after processing are less, therefore contract significantly
Short host computer was transmitted to the time of 3D printer, meanwhile, 3D printer is when reading above-mentioned data, it is only necessary to reads a base
This layer of information, then it is successively read the additional information collection of equivalent layer, you can the type information of this complete layer of composition, therefore shorten
The read access time of information, therefore, operating efficiency is higher.This programme is first by model decomposition into 2n layers, then chooses n-th layer as base
This layer, because the selection of Primary layer is close to the middle part of model, therefore, other layer of relatively basic layer it is almost less so that
Additional information collection it is less, operating efficiency is higher.
The host computer will transmit to 3D printer again after the compressing file after decomposition.Therefore transmission is further reduced
File, and the speed locally decompressed is much larger than the speed of network transmission, therefore overall, saved the time-write interval.
In addition to above preferred embodiment, the present invention also has other embodiments, and those skilled in the art can be according to this
Invention is variously modified and deformed, and without departing from the spirit of the present invention, all should belong to appended claims of the present invention and determine
The scope of justice.
Claims (3)
1. a kind of method of work of 3D printing device, it is characterised in that including host computer, 3D printer, the host computer will be treated
Printer model is transferred to 3D printer after decomposing；
The decomposition method comprises the following steps：
Model decomposition into 2n layers, and is formed every layer and needs the information collection that prints by host computer, and n is the integer more than 1；
Master control borad chooses n-th layer as Primary layer, and X is set into 1；
Compare X layers and Primary layer discrepancy, and marked by coordinate system, the discrepancy more than Primary layer is before coordinate with "+" mark
Go out, the discrepancy fewer than Primary layer is marked before coordinate with "-", is formed the additional information collection of X layer, X=X+1, whether is compared X
It is then to enter step D more than 2n, otherwise return to step C；
Host computer transmits Primary layer information and additional information collection to 3D printer, and parameter Y is arranged into 1；
3D printer prints Y layer models material object, Y=Y on the table according to Primary layer information and additional information collection control shower nozzle
+ 1, compare whether Y is more than 2n, more than then terminating to print, otherwise continue return to step E.
2. the method for work of printing equipment according to claim 1, it is characterised in that the host computer and 3D printer
Pass through network connection.
3. the method for work of printing equipment according to claim 1, it is characterised in that the host computer is by the text after decomposition
Transmitted again to 3D printer after part compression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710809352.5A CN107521109A (en) | 2017-09-10 | 2017-09-10 | A kind of method of work of 3D printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710809352.5A CN107521109A (en) | 2017-09-10 | 2017-09-10 | A kind of method of work of 3D printing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107521109A true CN107521109A (en) | 2017-12-29 |
Family
ID=60736656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710809352.5A Pending CN107521109A (en) | 2017-09-10 | 2017-09-10 | A kind of method of work of 3D printing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107521109A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109866428A (en) * | 2017-12-05 | 2019-06-11 | 南京机器人研究院有限公司 | 3D printing device and its working method |
| CN114770948A (en) * | 2022-03-28 | 2022-07-22 | 深圳市纵维立方科技有限公司 | 3D printing method and device, storage medium and computer equipment |
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| CN101261740A (en) * | 2008-03-27 | 2008-09-10 | 于培宁 | An image storage and processing method |
| CN102156719A (en) * | 2011-03-28 | 2011-08-17 | 武汉大学 | Methods for encoding and decoding observed value file of global positioning system |
| CN102238390A (en) * | 2011-08-05 | 2011-11-09 | 中国科学院深圳先进技术研究院 | Image-library-based video and image coding and decoding method and system |
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| CN103559001A (en) * | 2013-09-25 | 2014-02-05 | 艾塔斯科技（镇江）有限公司 | Network printing system and printing method for network printing systems |
| CN105835366A (en) * | 2016-05-05 | 2016-08-10 | 北京金达雷科技有限公司 | Compression transmitting method for data of layers of slices for 3D printing |
| US20170076258A1 (en) * | 2015-09-11 | 2017-03-16 | Caterpillar Inc. | Systems and Methods for Processing Orders for Structural Designs |
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2017
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08140097A (en) * | 1994-11-08 | 1996-05-31 | Matsushita Electric Ind Co Ltd | Compressing device for information on moving image contour and extracting device for key frame of moving image |
| CN101261740A (en) * | 2008-03-27 | 2008-09-10 | 于培宁 | An image storage and processing method |
| CN102156719A (en) * | 2011-03-28 | 2011-08-17 | 武汉大学 | Methods for encoding and decoding observed value file of global positioning system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109866428A (en) * | 2017-12-05 | 2019-06-11 | 南京机器人研究院有限公司 | 3D printing device and its working method |
| CN114770948A (en) * | 2022-03-28 | 2022-07-22 | 深圳市纵维立方科技有限公司 | 3D printing method and device, storage medium and computer equipment |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171229 |