CN109866428A - 3D printing device and its working method - Google Patents
3D printing device and its working method Download PDFInfo
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- CN109866428A CN109866428A CN201711271309.4A CN201711271309A CN109866428A CN 109866428 A CN109866428 A CN 109866428A CN 201711271309 A CN201711271309 A CN 201711271309A CN 109866428 A CN109866428 A CN 109866428A
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- host computer
- primary layer
- information collection
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Abstract
The present invention relates to a kind of 3D printing device and its working method, this 3D printing device includes: host computer, 3D printer, wherein the host computer will be transferred to 3D printer after model decomposition to be printed.3D printing device of the invention and its working method, using the difference of Primary layer and other layers and Primary layer, so that treated, data are less, therefore substantially reduce the time that host computer is transmitted to 3D printer, simultaneously, 3D printer is when reading above-mentioned data, it is only necessary to read a Primary layer information, then be successively read the additional information collection of equivalent layer, constitute the type information of this complete layer, therefore the read access time of information is shortened, therefore, working efficiency is higher.This programme is first by model decomposition at 2n layers, then chooses n-th layer as Primary layer, since the selection of Primary layer is close to the middle part of model, the discrepancy of other layer of relatively basic layer is less, so that additional information collection is less, working efficiency is higher.
Description
Technical field
The present invention designs 3D printing technique field, especially a kind of 3D printing device and its working method.
Background technique
Currently, 3D printing device includes host computer and 3D printer, 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, since there are many number of plies of decomposition, cause data very huge, pass
It is defeated very slow.Meanwhile being also required to read a large amount of data when 3D printer printing, therefore, cause 3D printer working efficiency not high,
The problems such as print time is long.
Summary of the invention
The present invention provides a kind of 3D printing device and its working method, so that 3D printer working efficiency improves, shortens
Print time.
In order to solve the above-mentioned technical problems, the present invention provides a kind of working method of 3D printing device, including host computer,
3D printer, the host computer will be transferred to 3D printer after model decomposition to be printed.
Further, the host computer method of 3D printer will be transferred to after model decomposition to be printed the following steps are included:
Printer model is resolved into 2n layers by step S1, host computer, and forms every layer of information collection for needing to print, and n is greater than 1
Integer；
Step S2, host computer chooses n-th layer will be defined as X layer as Primary layer in addition to Primary layer, and just set X as 1；
Step S3 compares the discrepancy of X layer and Primary layer, and the coordinate position of discrepancy is marked by coordinate system；Wherein
Discrepancy more than Primary layer is marked before coordinate with "+", and the discrepancy fewer than Primary layer is marked before coordinate with "-",
After forming the additional information collection of X layer, X=X+1 is executed, until forming additional information collection of each layer relative to Primary layer.
Further, the method that 3D printer is transferred to after model decomposition to be printed is further included following step by the host computer
It is rapid:
Primary layer information and additional information collection are transmitted to 3D printer by step S4, host computer, by the printing number of plies of 3D printer
It is defined as Y；The initial value that Y is arranged is 1；And
Step S5,3D printer print Y layer model according to Primary layer information and additional information collection control spray head on the table
After material object, Y=Y+1 is executed, until all layers of end of transmission.
Further, the host computer and 3D printer pass through network connection.
Further, the host computer will be transmitted to again 3D printer after the compressing file after decomposition.
Another aspect, the present invention also provides a kind of 3D printing devices, comprising:
Host computer, 3D printer, wherein
The host computer will be transferred to 3D printer after model decomposition to be printed.
Further, the host computer will be transferred to 3D printer after model decomposition to be printed, i.e.,
Printer model is resolved into 2n layers by the host computer, and forms every layer of information collection for needing to print, and n is whole greater than 1
Number；
The host computer chooses n-th layer will be defined as X layer as Primary layer in addition to Primary layer, and just set X as 1；Compare
X layers with the discrepancy of Primary layer, and mark by coordinate system the coordinate position of discrepancy；Wherein
Discrepancy more than Primary layer is marked before coordinate with "+", and the discrepancy fewer than Primary layer is marked before coordinate with "-",
After forming the additional information collection of X layer, X=X+1 is executed, until forming additional information collection of each layer relative to Primary layer；
Primary layer information and additional information collection are transmitted to 3D printer by the host computer, and the printing number of plies of 3D printer is defined
For Y；The initial value that Y is arranged is 1；
After 3D printer prints Y layer model material object according to Primary layer information and additional information collection control spray head on the table,
Y=Y+1 is executed, until all layers of end of transmission.
The invention has the advantages that 3D printing device of the invention and its working method, using Primary layer and other layers
With the difference of Primary layer, so that treated, data are less, therefore substantially reduce host computer and be transmitted to 3D printer
Time, meanwhile, 3D printer is when reading above-mentioned data, it is only necessary to read a Primary layer information, then be successively read corresponding
The additional information collection of layer, that is, constitute the type information of this complete layer, therefore shortens the read access time of information, therefore, work
Make more efficient.This programme is first by model decomposition at 2n layers, then chooses n-th layer as Primary layer, since the selection of Primary layer is leaned on
The middle part of near-lying mode type, therefore, the discrepancy of other layer of relatively basic layer are less, so that additional information collection is less, work effect
Rate is higher.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the method flow diagram of the working method of 3D printing device of the invention.
Fig. 2 is the functional block diagram of 3D printing device of the invention.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
Embodiment 1
Fig. 1 is the method flow diagram of the working method of 3D printing device of the invention.
As shown in Figure 1, a kind of working method of 3D printing device, including host computer, 3D printer are present embodiments provided,
The host computer will be transferred to 3D printer after model decomposition to be printed.
The host computer method of 3D printer will be transferred to after model decomposition to be printed the following steps are included:
Printer model is resolved into 2n layers by step S1, host computer, and forms every layer of information collection for needing to print, and n is greater than 1
Integer；
Step S2, host computer chooses n-th layer will be defined as X layer as Primary layer in addition to Primary layer, and just set X as 1；
Step S3 compares the discrepancy of X layer and Primary layer, and the coordinate position of discrepancy is marked by coordinate system；Wherein
Discrepancy more than Primary layer is marked before coordinate with "+", and the discrepancy fewer than Primary layer is marked before coordinate with "-",
After forming the additional information collection of X layer, X=X+1 is executed, until forming additional information collection of each layer relative to Primary layer；Specifically
Judgment method include: to compare whether X is greater than 2n, be to enter step S4, otherwise return repeat step S3.
Using the difference of Primary layer and other layers and Primary layer, so that treated, data are less, therefore contract significantly
Short host computer is transmitted to the time of 3D printer, meanwhile, 3D printer is when reading above-mentioned data, it is only necessary to read a base
Then this layer of information is successively read the additional information collection of equivalent layer, that is, constitutes the type information of this complete layer, therefore shortens
The read access time of information, therefore, working efficiency is higher.This programme is first by model decomposition at 2n layers, then chooses n-th layer as base
This layer, due to Primary layer selection close to model middle part, the discrepancy of other layer of relatively basic layer is less, to make
Additional information collection it is less, working efficiency is higher.
The host computer is further comprising the steps of by the method for being transferred to 3D printer after model decomposition to be printed: step
Primary layer information and additional information collection are transmitted to 3D printer by S4, host computer, and the printing number of plies of 3D printer is defined as Y；
The initial value that Y is arranged is 1；And
Step S5,3D printer print Y layer model according to Primary layer information and additional information collection control spray head on the table
After material object, Y=Y+1 is executed, until all layers of end of transmission；Specific judgment method includes: to compare whether Y is greater than 2n, is to sentence
Disconnected printing terminates, and otherwise returns and repeats step S5.
Also, the host computer will be transferred to 3D printer after model decomposition to be printed can also include step S6, i.e. institute
Host computer and 3D printer are stated by network connection, the host computer will be transmitted to again 3D printing after the compressing file after decomposition
Machine；And it is decompressed after 3D printer reception compressed file.The host computer will be transmitted to again after the compressing file after decomposition
3D printer.Therefore the file of transmission is further reduced, and the speed locally decompressed is much larger than the speed of network transmission, therefore
Overall, the print time has been saved.
The internetwork connection mode can be attached using bluetooth, WiFi RJ45 interface.
Embodiment 2
Fig. 2 is the functional block diagram of 3D printing device of the invention.
On that basis of example 1, the present embodiment 2 provides a kind of 3D printing device, comprising:
Host computer, 3D printer, wherein
The host computer will be transferred to 3D printer after model decomposition to be printed.
The host computer will be transferred to 3D printer after model decomposition to be printed, i.e., the described host computer decomposes printer model
At 2n layers, and every layer of information collection for needing to print is formed, and n is the integer greater than 1；
The host computer chooses n-th layer will be defined as X layer as Primary layer in addition to Primary layer, and just set X as 1；Compare
X layers with the discrepancy of Primary layer, and mark by coordinate system the coordinate position of discrepancy；Wherein
Discrepancy more than Primary layer is marked before coordinate with "+", and the discrepancy fewer than Primary layer is marked before coordinate with "-",
After forming the additional information collection of X layer, X=X+1 is executed, until forming additional information collection of each layer relative to Primary layer；
Primary layer information and additional information collection are transmitted to 3D printer by the host computer, and the printing number of plies of 3D printer is defined
For Y；The initial value that Y is arranged is 1；
After 3D printer prints Y layer model material object according to Primary layer information and additional information collection control spray head on the table,
Y=Y+1 is executed, until all layers of end of transmission.
The present invention uses the difference of Primary layer and other layers and Primary layer, so that treated, data are less, therefore
The time that host computer is transmitted to 3D printer is substantially reduced, meanwhile, 3D printer is when reading above-mentioned data, it is only necessary to read
Then Primary layer information is successively read the additional information collection of equivalent layer, that is, constitutes the type information of this complete layer, because
This shortens the read access time of information, and therefore, working efficiency is higher.This programme is first by model decomposition at 2n layers, then chooses n-th layer
As Primary layer, since the selection of Primary layer is close to the middle part of model, the discrepancy of other layer of relatively basic layer is less,
So that additional information collection is less, working efficiency is higher.
The host computer will be transmitted to again 3D printer 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, has saved the print time.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (7)
1. a kind of working method of 3D printing device, which is characterized in that including host computer, 3D printer, the host computer will be to
Printer model is transferred to 3D printer after decomposing.
2. working method according to claim 1, which is characterized in that
The host computer method of 3D printer will be transferred to after model decomposition to be printed the following steps are included:
Printer model is resolved into 2n layers by step S1, host computer, and forms every layer of information collection for needing to print, and n is greater than 1
Integer；
Step S2, host computer chooses n-th layer will be defined as X layer as Primary layer in addition to Primary layer, and just set X as 1；
Step S3 compares the discrepancy of X layer and Primary layer, and the coordinate position of discrepancy is marked by coordinate system；Wherein
Discrepancy more than Primary layer is marked before coordinate with "+", and the discrepancy fewer than Primary layer is marked before coordinate with "-",
After forming the additional information collection of X layer, X=X+1 is executed, until forming additional information collection of each layer relative to Primary layer.
3. working method according to claim 2, which is characterized in that
The host computer is further comprising the steps of by the method for being transferred to 3D printer after model decomposition to be printed:
Primary layer information and additional information collection are transmitted to 3D printer by step S4, host computer, by the printing number of plies of 3D printer
It is defined as Y；The initial value that Y is arranged is 1；And
Step S5,3D printer print Y layer model according to Primary layer information and additional information collection control spray head on the table
After material object, Y=Y+1 is executed, until all layers of end of transmission.
4. the working method of printing equipment according to claim 3, which is characterized in that the host computer and 3D printer are logical
Cross network connection.
5. the working method of printing equipment according to claim 4, which is characterized in that the host computer is by the text after decomposition
It is transmitted to 3D printer again after part compression.
6. a kind of 3D printing device characterized by comprising
Host computer, 3D printer, wherein
The host computer will be transferred to 3D printer after model decomposition to be printed.
7. 3D printing device according to claim 6, which is characterized in that
The host computer will be transferred to 3D printer after model decomposition to be printed, i.e.,
Printer model is resolved into 2n layers by the host computer, and forms every layer of information collection for needing to print, and n is whole greater than 1
Number；
The host computer chooses n-th layer will be defined as X layer as Primary layer in addition to Primary layer, and just set X as 1；Compare
X layers with the discrepancy of Primary layer, and mark by coordinate system the coordinate position of discrepancy；Wherein
Discrepancy more than Primary layer is marked before coordinate with "+", and the discrepancy fewer than Primary layer is marked before coordinate with "-",
After forming the additional information collection of X layer, X=X+1 is executed, until forming additional information collection of each layer relative to Primary layer；
Primary layer information and additional information collection are transmitted to 3D printer by the host computer, and the printing number of plies of 3D printer is defined
For Y；The initial value that Y is arranged is 1；
After 3D printer prints Y layer model material object according to Primary layer information and additional information collection control spray head on the table,
Y=Y+1 is executed, until all layers of end of transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711271309.4A CN109866428A (en) | 2017-12-05 | 2017-12-05 | 3D printing device and its working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711271309.4A CN109866428A (en) | 2017-12-05 | 2017-12-05 | 3D printing device and its working method |
Publications (1)
| Publication Number | Publication Date |
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| CN109866428A true CN109866428A (en) | 2019-06-11 |
Family
ID=66915218
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| CN201711271309.4A Pending CN109866428A (en) | 2017-12-05 | 2017-12-05 | 3D printing device and its working method |
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Citations (4)
| 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 |
| 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 |
| CN107415232A (en) * | 2017-09-10 | 2017-12-01 | 南京中高知识产权股份有限公司 | A kind of 3D printing method based on PolyJet technologies |
| CN107521109A (en) * | 2017-09-10 | 2017-12-29 | 南京中高知识产权股份有限公司 | A kind of method of work of 3D printing device |
-
2017
- 2017-12-05 CN CN201711271309.4A patent/CN109866428A/en active Pending
Patent Citations (4)
| 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 |
| 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 |
| CN107415232A (en) * | 2017-09-10 | 2017-12-01 | 南京中高知识产权股份有限公司 | A kind of 3D printing method based on PolyJet technologies |
| CN107521109A (en) * | 2017-09-10 | 2017-12-29 | 南京中高知识产权股份有限公司 | A kind of method of work of 3D printing device |
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Application publication date: 20190611 |