CN102152661A - Method for rotating object layer by layer in digital three-dimensional spray printing - Google Patents
Method for rotating object layer by layer in digital three-dimensional spray printing Download PDFInfo
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- CN102152661A CN102152661A CN 201010591423 CN201010591423A CN102152661A CN 102152661 A CN102152661 A CN 102152661A CN 201010591423 CN201010591423 CN 201010591423 CN 201010591423 A CN201010591423 A CN 201010591423A CN 102152661 A CN102152661 A CN 102152661A
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Abstract
The invention discloses a method for rotating an object layer by layer in the digital three-dimensional spray printing. In the printing process that a spray nozzle performs X-axis, Y-axis and Z-axis movements, a rotatable mechanism is additionally arranged on a working platform; each time when one or more layers of spray printing are completed, the working platform rotates once and simultaneously data of image processing software also rotates an angle alpha, so that actual output shapes before and after rotation are consistent, wherein a rotating angle alpha is set randomly. The method has the advantages that: after the working platform rotates the angle alpha, the X-direction movement direction of the spray nozzle is not changed, so that printing stripes in the movement direction of the spray nozzle are changed to be crossed and superposition of the stripes is reduced, and thus, the defect in the printing process of each layer is not geometric superposition, but is crossed angle, and the crossed angle is finally changed into superposition turbulence to achieve the surface discrete evenness; and the amplitude of the overlaid fluctuation is basically consistent with the amplitude of fluctuation completed each time.
Description
Technical field
The present invention relates to the object spinning solution successively in a kind of digital 3 D spray printing.
Background technology
Utilize the digital technology rapid shaping to print existing the application at present, adopt shower nozzle to spray dedicated liquid and moulding substantially.Normal X, the Y-axis motor pattern of adopting, the displacement successively of Z axle because each specking property difference of shower nozzle more easily produces the overlapping repeatedly of shower nozzle direction of motion striped, and is amplified striped, and is constantly amplified sectional view as shown in Figure 1.
Summary of the invention
Technical problem to be solved by this invention is that a kind of object spinning solution successively that reduces in the overlapping digital 3 D spray printing of striped will be provided.
In order to solve above technical problem, the invention provides the object spinning solution successively in a kind of digital 3 D spray printing, carry out in the print procedure of X, Y and the motion of Z axle at spray printing, revolvable mechanism is set on workbench in addition, whenever after finishing one or more layers spray printing, workbench rotates once, and anglec of rotation α sets arbitrarily, while image processing software data are the rotation alpha angle also, makes the actual output shape unanimity of rotation front and back.
The present invention is at X, Y, reaches on the Z axial displacement movable basis, has increased platform coordinate ω axle spinfunction, and promptly each printing objects can correspondingly be done the plane rotation, and striped will produce intersection during printing, and is overlapping with the striped that reduces shower nozzle motion generation, and random.
Superior effect of the present invention is: because after the anglec of rotation, the X of shower nozzle changes to the direction of motion, produced intersection thereby the printing striped of the shower nozzle direction of motion is changed, reduced the overlapping of striped; Defective in every layer of print procedure is not a geometric superposition like this, but intersecting angle, stack at last is disorderly, reaches the average of surperficial discrete type, and the fluctuation after its stack is basic consistent with the fluctuating range of finishing at every turn.
Description of drawings
Fig. 1 is the figure of existing three-dimensional spray printing;
Fig. 2 sets up the spray printing figure of workbench rotation simultaneously for three-dimensional spray printing;
Fig. 3 sets up the installation drawing of workbench rotation alpha angle for the present invention;
Fig. 4 is a workflow diagram of the present invention;
The number in the figure explanation
1-workbench; 2-rotating mechanism;
3-machined object; 4-girder;
5-headstock.
The specific embodiment
See also shown in the accompanying drawing, the invention will be further described.
As Fig. 2, Fig. 3 and shown in Figure 4, the invention provides the object spinning solution successively in a kind of digital 3 D spray printing, carry out in the print procedure of X, Y and the motion of Z axle at spray printing, revolvable mechanism 2 is set on workbench 1 in addition, whenever after finishing one or more layers spray printing, workbench 1 rotates once, and anglec of rotation α sets arbitrarily, while image processing software data are the rotation alpha angle also, makes the actual output shape unanimity of rotation front and back.
The present invention is at X, Y, reaches on the Z axial displacement movable basis, has increased platform coordinate ω axle spinfunction,
Because after the anglec of rotation, the X of shower nozzle changes to the direction of motion, thereby being changed, the printing striped of the shower nozzle direction of motion produced intersection, reduced the overlapping of striped; Defective in every layer of print procedure is not a geometric superposition like this, but intersecting angle, stack at last is disorderly, reaches the average of surperficial discrete type, and the fluctuation after its stack is basic consistent with the fluctuating range of finishing at every turn.
Claims (1)
1. the spinning solution successively of the object in the digital 3 D spray printing, it is characterized in that: carry out in the print procedure of X, Y and the motion of Z axle at spray printing, revolvable mechanism is set on workbench in addition, whenever after finishing one or more layers spray printing, the workbench rotation once, anglec of rotation α sets arbitrarily, and while image processing software data are the rotation alpha angle also, makes the actual output shape unanimity of rotation front and back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010591423 CN102152661A (en) | 2010-12-16 | 2010-12-16 | Method for rotating object layer by layer in digital three-dimensional spray printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010591423 CN102152661A (en) | 2010-12-16 | 2010-12-16 | Method for rotating object layer by layer in digital three-dimensional spray printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102152661A true CN102152661A (en) | 2011-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010591423 Pending CN102152661A (en) | 2010-12-16 | 2010-12-16 | Method for rotating object layer by layer in digital three-dimensional spray printing |
Country Status (1)
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| CN (1) | CN102152661A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210107A (en) * | 2014-09-04 | 2014-12-17 | 王跃宣 | Printing area control method and printing method of double-printing-head 3D printer |
| CN107921706A (en) * | 2015-09-02 | 2018-04-17 | 三星电子株式会社 | Object forms equipment and its control method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002326344A (en) * | 2001-05-02 | 2002-11-12 | Konica Corp | Method for controlling ink jet printer for textile printing and printing method for ink jet printer for textile printing |
| US20050206930A1 (en) * | 2004-03-18 | 2005-09-22 | Kazunari Tonami | Image forming apparatus, image forming method, and computer product |
| CN101152801A (en) * | 2006-09-30 | 2008-04-02 | 赵东林 | Ink-jet printing method for concave-convex surface |
| CN101259800A (en) * | 2007-03-09 | 2008-09-10 | 株式会社御牧工程 | Three-dimensional printer |
| CN101633272A (en) * | 2009-08-18 | 2010-01-27 | 童舟 | Broken dot matrix jet printing method of digital inkjet printer |
-
2010
- 2010-12-16 CN CN 201010591423 patent/CN102152661A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002326344A (en) * | 2001-05-02 | 2002-11-12 | Konica Corp | Method for controlling ink jet printer for textile printing and printing method for ink jet printer for textile printing |
| US20050206930A1 (en) * | 2004-03-18 | 2005-09-22 | Kazunari Tonami | Image forming apparatus, image forming method, and computer product |
| CN101152801A (en) * | 2006-09-30 | 2008-04-02 | 赵东林 | Ink-jet printing method for concave-convex surface |
| CN101259800A (en) * | 2007-03-09 | 2008-09-10 | 株式会社御牧工程 | Three-dimensional printer |
| CN101633272A (en) * | 2009-08-18 | 2010-01-27 | 童舟 | Broken dot matrix jet printing method of digital inkjet printer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210107A (en) * | 2014-09-04 | 2014-12-17 | 王跃宣 | Printing area control method and printing method of double-printing-head 3D printer |
| CN104210107B (en) * | 2014-09-04 | 2018-11-06 | 宁波高新区乐轩锐蓝智能科技有限公司 | The print area control method of the 3D printer of double print heads, Method of printing |
| CN107921706A (en) * | 2015-09-02 | 2018-04-17 | 三星电子株式会社 | Object forms equipment and its control method |
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| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI TECKWIN TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: SHANGHAI TAIWEI TECHNOLOGY DEVELOPMENT CO.,LTD Effective date: 20120906 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20120906 Address after: 200030 No. 628, Hongqiao Road, Shanghai Applicant after: Shanghai Teckwin Technology Development Co., Ltd. Address before: 200030 room 7, No. 168, Hongqiao Road, Shanghai, Xuhui District, 1204 Applicant before: Shanghai Taiwei Technology Development Co.,Ltd |
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Application publication date: 20110817 |