CN104191624A - Auxiliary control method for 3D printing and auxiliary control device for 3D printing - Google Patents
Auxiliary control method for 3D printing and auxiliary control device for 3D printing Download PDFInfo
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- CN104191624A CN104191624A CN201410438250.3A CN201410438250A CN104191624A CN 104191624 A CN104191624 A CN 104191624A CN 201410438250 A CN201410438250 A CN 201410438250A CN 104191624 A CN104191624 A CN 104191624A
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Abstract
The embodiment of the application relates to an auxiliary control method for 3D printing and an auxiliary control device for 3D printing. The auxiliary control method for 3D printing comprises the following steps: determining at least one part needing to be supported, at least one support part matched with the at least one determined part, a moving track of each support part in the process of printing the corresponding part needing to be supported and parameter information of support force needing to be provided for each tract point during the printing of an object according to a printing model file of the object; controlling one support part to move to the track point for providing a support force for a to-be-printed part at present according to the moving track corresponding to the support part; and controlling the support part to provide the support force for the to-be-printed part at present according to the parameter information corresponding to the moving track point during the printing of the to-be-printed part at present. The method and the device disclosed by the embodiment of the application are capable of saving consumables needed by a conventional 3D printing support structure and facilitating the integral forming of the 3D printing of the object.
Description
Technical field
The embodiment of the present application relates to printing technique field, relates in particular to auxiliary control method and device that a kind of 3D prints.
Background technology
Existing consumer level three-dimensional (Three Dimension is called for short 3D) printer, adopts fusion sediment moulding (Fused Deposition Modeling is called for short FDM) technology mostly.FDM technology depends on gravity molten state material is fixed on to precalculated position, in the process of printing, if the angle of inclination at the moulding position of model is larger, and such as, in eaves shape or head portrait outstanding nose shape etc., this moulding position easily subsides.
Common solution is to print extra supporting construction for these forming part bit positions, but print supporting construction itself and can take the time-write interval, consume printed material, even and if excise supporting construction after printing completes, or can leave some joint seam traces, affect the outward appearance of final molding article.
Summary of the invention
Provide hereinafter the brief overview about the application, to the basic comprehension about some aspect of the application is provided.Should be appreciated that this general introduction is not the exhaustive general introduction about the application.It is not key or the pith that intention is determined the application, neither be intended to limit the application's scope.Its object is only that the form of simplifying provides some concept, using this as the preorder in greater detail of discussing after a while.
Auxiliary control method and device that the embodiment of the present application provides a kind of 3D to print.
On the one hand, the auxiliary control method that the embodiment of the present application provides a kind of 3D to print, comprising:
According to the printer model file of an object, determine motion track in the print procedure of the corresponding site that at least one position, at least one support member mating with described at least one position of determining and each described support member that described object needs to provide support in print procedure need support at it and the parameter information of the required support force providing of each tracing point;
Described in controlling one, support member moves to and is used to current position to be printed to provide support the tracing point of power according to its corresponding described motion track;
Control support member described parameter information corresponding to described tracing point that basis moves in the print procedure at described current position to be printed described in, described current position to be printed is provided support to power.
On the other hand, the sub controlling unit that the embodiment of the present application provides a kind of 3D to print, comprising:
One information determination module, for according to the printer model file of an object, determine that motion track in the print procedure of the corresponding site that at least one position providing support, at least one support member mating with definite described at least one position and each described support member need support at it and the parameter information of the required support force providing of each tracing point are provided described object in print procedure;
One first support member moves control module, moves to and is used to current position to be printed to provide support the tracing point of power according to its corresponding described motion track for controlling support member described in;
One support force control module, for controlling described parameter information corresponding to described tracing point that described in, support member moves in the print procedure basis at described current position to be printed, provides support power to described current position to be printed.
The technical scheme that the embodiment of the present application provides is applied to 3D by differential thought and prints the support member that coupling is provided for it in controlling in the print procedure at least one position of object, after the printing that completes this position, the different tracks point moving to by movement and the support member of support member provides corresponding support force for other positions to be printed, to provide dynamic support in the 3D print procedure at least one position of described object, in the 3D print procedure making thus at described object without the supporting construction of printing described at least one position, save and print the required consumptive material of supporting construction, save and remove the required loaded down with trivial details processing of described supporting construction and the negative effect that may cause described object outward appearance thereof.In addition, adopt the technical scheme that provides of the embodiment of the present application, be conducive to realize one-body molded that the comparatively complicated object 3D of object, particularly shape prints, avoid the loaded down with trivial details operations such as splicing after described object different parts is printed, improved the intellectuality that 3D prints.
By the detailed description of the optional embodiment to the application below in conjunction with accompanying drawing, these of the application and other advantage will be more obvious.
Brief description of the drawings
The application can, by reference to hereinafter given description and being better understood by reference to the accompanying drawings, wherein use same or analogous Reference numeral to represent identical or similar parts in institute's drawings attached.Described accompanying drawing comprises in this manual and forms the part of this description together with detailed description below, and is used for further illustrating the application's optional embodiment and explanation the application's principle and advantage.In the accompanying drawings:
The schematic flow sheet of the auxiliary control method that a kind of 3D that Fig. 1 provides for the embodiment of the present application prints;
Goblet structure and 3D printing control procedure example thereof that Fig. 2 a-Fig. 2 e provides for the embodiment of the present application;
The structural representation of the rotating disk that is provided with two support members that Fig. 3 provides for the embodiment of the present application;
The logic diagram of the sub controlling unit that the first 3D that Fig. 4 provides for the embodiment of the present application prints;
The logic diagram of the sub controlling unit that the second 3D that Fig. 5 provides for the embodiment of the present application prints;
The logic diagram of the sub controlling unit that the third 3D that Fig. 6 provides for the embodiment of the present application prints;
The structural representation of the sub controlling unit that the 4th kind of 3D that Fig. 7 provides for the embodiment of the present application prints.
It will be appreciated by those skilled in the art that the element in accompanying drawing is only used to simply and for the purpose of clear illustrate, and not necessarily draw in proportion.For example, in accompanying drawing, the size of some element may have been amplified with respect to other elements, to contribute to improve the understanding to the embodiment of the present application.
Detailed description of the invention
In connection with accompanying drawing, the application's example embodiment is described in detail hereinafter.All features of actual embodiment are not described for clarity and conciseness, in description.But, should understand, in the process of any this practical embodiments of exploitation, must make much decisions specific to embodiment, to realize developer's objectives, for example, meet and those restrictive conditions of system and traffic aided, and these restrictive conditions may change to some extent along with the difference of embodiment.In addition,, although will also be appreciated that development is likely very complicated and time-consuming, concerning having benefited from those skilled in the art of present disclosure, this development is only routine task.
At this, also it should be noted is that, for fear of the details because of unnecessary fuzzy the application, in accompanying drawing and explanation, only described with according to the closely-related apparatus structure of the application's scheme and/or treatment step, and omitted to the application's relation little, expression and the description of parts known to persons of ordinary skill in the art and processing.
Below in conjunction with accompanying drawing (in some accompanying drawings, identical label represents identical element) and embodiment, the application's detailed description of the invention is described in further detail.Following examples are used for illustrating the application, but are not used for limiting the application's scope.
It will be understood by those skilled in the art that the term such as " first ", " second " in the application, only for distinguishing different step, equipment or module etc., neither represents any particular technology implication, also do not represent the inevitable logical order between them.
The schematic flow sheet of the auxiliary control method that a kind of 3D that Fig. 1 provides for the embodiment of the present application prints.The auxiliary control method that the 3D that the application provides prints is for assisting control in the process of 3D printing objects.The executive agent of the auxiliary control method that described 3D prints can be the sub controlling unit that a certain 3D prints.The equipment form of expression of the sub controlling unit that described 3D prints is unrestricted, and the sub controlling unit that for example described 3D prints can be a certain independently parts, and these parts coordinate the 3D that carries out object to print with at least one printhead of 3D printer; Or the sub controlling unit that described 3D prints can be used as a certain functional module (with the form of hardware or software) and is integrated in a 3D printer, the embodiment of the present application does not limit this.As shown in Figure 1, the auxiliary control method that the 3D that the present embodiment provides prints comprises:
S101: according to the printer model file of an object, determine motion track in the print procedure of the corresponding site that at least one position, at least one support member mating with described at least one position of determining and each described support member that described object needs to provide support in print procedure need support at it and the parameter information of the required support force providing of each tracing point.
Carrying out based on technology such as FDM in the 3D print procedure of object, if the outwardly angle of inclination of relative its lower portion at moulding position is larger, such as, in eaves shape or head portrait outstanding nose shape etc., this moulding position easily subsides, for fear of subsiding, in the print procedure at this position, need to provide support.According to the printer model file of object, can determine that described object needs the one or more positions that provide support in print procedure, and for determining the one or more support members that match in these positions.Wherein, the support member of different parts coupling can be same support member, also can be different support members, and the embodiment of the present application does not limit this.In addition, described support member should be interpreted broadly, and can be parts that support a certain position, or, need to use under the situation of multiple support components in order to support same position, described in one, support member has comprised the multiple support components that support this position.
In the print procedure of the corresponding site that each described support member need to support at it, may there is certain movement according to the auxiliary needs of controlling of reality, taking in the print procedure of corresponding site as this corresponding site provides dynamic support, this corresponding site can progressively be printed under dynamic support.In the print procedure of the corresponding site that described in, support member need to support at it, print according to 3D each tracing point that the auxiliary actual needs of controlling is moved, form the motion track of this support member.Described in one, support member moves to and certain tracing point of the corresponding motion track of this support member, the difference part of a part that can provide support needs or a part that needs are provided support provides identical or different support force, and the information such as position, size, direction that apply of these support forces are the parameter information of the support force corresponding with this tracing point.
Selection, shape and the preparation method of described support member, can determine, the embodiment of the present application does not limit this according to actual needs, for example, and the previously prepared support member matching of the shape at least one position that can provide support as required, etc.
S102: described in controlling one, support member moves to and is used to current position to be printed to provide support the tracing point of power according to its corresponding described motion track.
In the 3D print procedure that carries out described object, if current position to be printed need to provide support, can determine the support member mating with described current position to be printed, according to moving to and be used to described current position to be printed to provide support the tracing point of power with the corresponding motion track of this support member.
S103: control support member described parameter information corresponding to described tracing point that basis moves in the print procedure at described current position to be printed described in, described current position to be printed is provided support to power.
After support member moves described in one, according to the parameter information of the required support force that provide corresponding with the current tracing point moving to of this support member, described current position to be printed is provided support to power.
If has printed at current position to be printed, carry out the printing control at next position to be printed, under this situation, next position to be printed is " the current position to be printed " in next printing moment.If also need in the print procedure at next position to be printed to provide support, can carry out S102-S103; If do not need to provide support, can print according to conventional 3D, as successively printed etc. from bottom to top.
The technical scheme that the embodiment of the present application provides is applied to 3D by differential thought and prints in control, the support member of coupling is provided for it in the print procedure at least one position of object, after the printing that completes this position, the different tracks point moving to by movement and the support member of support member provides corresponding support force for other positions to be printed, to provide dynamic support in the 3D print procedure at least one position of described object, in the 3D print procedure making thus at described object without the supporting construction of printing described at least one position, save and print the required consumptive material of supporting construction, save and remove the required loaded down with trivial details processing of described supporting construction and the negative effect that may cause described object outward appearance thereof.In addition, adopt the technical scheme that provides of the embodiment of the present application, be conducive to realize one-body molded that the comparatively complicated object 3D of object, particularly shape prints, avoid the loaded down with trivial details operations such as splicing after described object different parts is printed, improved the intellectuality that 3D prints.
In actual 3D print procedure, some 3D printer has multiple printheads, multiple printheads can parallel printing to improve printing effect.The technical scheme that the embodiment of the present application provides can be applicable in this scene equally, can control respectively different support members by multiple mechanical arms is that it needs the position of supporting to provide support separately, every group of mechanical arm coordinates one or more printheads to carry out the printing of corresponding site, the auxiliary control method that its 3D prints is similar, below repeats no more.
Optionally, the page order at the each position of described object 3D (can be comprised to the page order that does not need the position providing support in print procedure, and in print procedure, need the page order at the each position providing support etc.), in the position print procedure that need to provide support, need the support member using, the motion track of support member and each tracing point need to provide support the parameter information of power, all determine in advance, then in described object 3D print procedure, automatically perform described auxiliary control method according to page order, at least one position of described object progressively completes printing in the dynamic support of support member, improve thus intellectuality and efficiency that 3D prints, and then be conducive to that described object 3D prints one-body molded.
Optionally, described printer model file includes but not limited to: the shape of described object, material, page order.That is to say, in the printer model file of an object, at least described shape, material and the page order of described object.For example, the shape of described object comprises: form the structural relation between shape and each position at each position of described object; The material of described object comprises: the material that forms each position of described object; The page order of described object comprises: form the page order at each position of described object, print which position after first printing which position.
Between each position due to adjacency in an object, there is stress, correspondingly, can described object be divided into multiple positions according to mutual stress, wherein, some position may need to provide support in print procedure, and some position may not need to support in print procedure.Alternatively, the present embodiment according to the printer model file of an object, determines that described object needs at least one position providing support in print procedure described.
In a kind of optional implementation, for each position, can determine according to the shape at this position, material the center of gravity at this position, further, at least according to the center of gravity at this position, with the structural relation at the Yu Gai position, each position of this position adjacency, and the page order at other each positions of He Yugai position, this position adjacency, can determine whether this part needs to provide support in print procedure.
In addition, between each position due to adjacency in an object, exist the page order at stress, each position to have the reasons such as priority, in the print procedure of described object, need the support member of the required use in one or more positions providing support and each support member all likely to there are differences at the required support force providing of different tracks point etc.Therefore, can be according to the printer model file of described object, one or more support members that mate at definite position providing support with one or more needs, and motion track in the print procedure of each support member corresponding site that need support at it and the parameter information of the required support force providing of each tracing point are provided, each support member can include but not limited at the parameter information of the required support force providing of certain tracing point: support force apply position, size and Orientation etc.It should be noted that, the different print progress at the position that the parameter information of the support force that same support member provides at same tracing point need support according to it may be identical, also may be different, therefore, a situation after corresponding, each support member also can comprise at the parameter information of the required support force providing of certain tracing point: support force apply position, size, in direction at least one of them along with described support member needs the change information of the print progress of support zone, described in one support member in the position that applies of the support force that the position of its support is provided, size, one or more parameters in direction can change along with print progress, to provide dynamic support in the print procedure of corresponding site.
Determine after information required in S101, can carry out 3D printing to described object.In a kind of optional 3D print procedure, can control at least one printhead prints of 3D printer, and realize in conjunction with the motion of mechanical arm support member clamping, movement, replacing and respective support power the control such as apply.Described mechanical arm can be selected to print planar removable and can be relative to the structure of printing plane generation certain angle scope (as 360 °) and rotate, so as in 3D print procedure, to carry out more flexibly, auxiliary control accurately.
If current position to be printed without providing support, can adopt from bottom to top traditional 3D printing techniques such as successively printing to print described current position to be printed.Might as well print to example with the 3D of the tallboy shown in Fig. 2 a describes.Cup pin 21 positions of tallboy are low wide and up narrow, if current position to be printed is cup pin 21, can adopt traditional 3D printing technique through at least one printhead from bottom to top successively print form cup a pin 21, as shown in Figure 2 b, cup pin 21 print procedure in without providing support.
Optionally, described 3D prints auxiliary control method and also can comprise: according to current position to be printed and the spatial relationship between print position, determine current position to be printed whether need to use one described in support member.If current position to be printed need to provide support, determine the support member mating with described current position to be printed, control described support member and move to and be used to current position to be printed to provide support the tracing point of power according to its corresponding described motion track.If current position to be printed does not need to provide support, according to traditional 3D printing technique.This scheme can determine whether to use support member according to current print progress intelligence in print procedure.For example, the cup 22 that current position to be printed is goblet as shown in Figure 2 a, because cup 22 is local outwards outstanding with respect to cup pin 21, if outwards outstanding position does not provide support for it in print procedure, easily subside, therefore, be the outside outstanding local times of 22 relative glasss of pin of cup 21 at the current position that needs printing, determine in this local print procedure and need to provide support for it.In a kind of optional implementation, can using have cup relative with cup pin outwards the parts of the shape of the local matching at outstanding position as support member 23 (as shown in Figure 2 c), mechanical arm 24 these support members 23 of clamping, this support member 23 is moved to the initial track point that cup 22 is printed, position as shown in Figure 2 d, and apply a support force, printhead is printed the part of cup 22 under the support of this support member 23, this part can progressively be printed from bottom to top, printing this local top timesharing like this, except the support of support member, also can there is semi-solid preparation to a certain degree in the printed material of lower part, also can play certain supporting role to upper part.In order to prevent that the printed material of cup 22 is bonded on support member 23, at least one coating 231 can be set on support member 23, as shown in Figure 2 c.
Complete in printing under the situation at described current position to be printed, can carry out according to actual needs follow-up auxiliary control.
A kind of optional implementation, completes in printing under the situation at described current position to be printed, can determine and not re-use described support member according to actual print progress, continues to print other bit positions of described object and described support member is moved to not hinder.
Another kind of optional implementation, completes in printing under the situation at described current position to be printed, can control one described in support member move to next tracing point according to its corresponding described motion track, be used to next position to be printed to provide support power.For example, when completing after cup position as shown in Figure 2 d printed, by mechanical arm along the profile of cup 22 certain angle that turns clockwise, so that this support member 23 is moved to next tracing point, what printing that to adjust support member be next position of cup 22 at current tracing point provided support power applies the parameter such as position, size and Orientation, this position of then printing cup through printhead; Other positions of move described support member more afterwards, adjusting support force, print cup, so operate repeatedly, until complete the printing of whole cup 22, and as shown in Figure 2 e.Remove support member 23, can obtain tallboy as shown in Figure 2 a.This scheme is applied to 3D by differential thought and prints in control, and local support partial printing is realized thus and utilized the dynamic support of less support member to complete one-body molded that object 3D prints.
Another optional implementation, can determine the described support member that need to change current use according to next position to be printed; The described support member of current use is replaced by the described support member mating with next position to be printed.For example, as shown in Figure 3,2 support members 33,34 that may use in described object 3D print procedure can be placed on to the diverse location of a rotating disk 31, the central rotating shaft 32 of this rotating disk 31 is connected with a mechanical arm, this mechanical arm carrys out rotary turnplate 31 by control centre's rotating shaft 32, to select a certain support member on rotating disk to provide support as current position to be printed.According to print progress, need to change support member time, mechanical arm provides support as next position to be printed to change another support member by control centre's rotating shaft rotary turnplate 31.This scheme is convenient to change flexibly according to the print progress of described object the support member of required use, is convenient to thus the comparatively printing integrated moulding of 3D of complicated object of shape.
Further, the auxiliary control method that above-mentioned arbitrary described 3D prints also can comprise: at least one coating is set on support member described in, is bonded in described support member for the printed material that prevents the position that described support member need support.This scheme avoids the printed material at the position that support member need support to be bonded on this support member by anti-stick coating is set, and is conducive to thus reusing of support member, and what be also conducive to that 3D prints carries out continuously.
It will be appreciated by those skilled in the art that, in the above-mentioned either method of the application's detailed description of the invention, the sequence number size of each step does not also mean that the priority of execution sequence, the execution sequence of each step should be definite with its function and internal logic, and should not form any restriction to the implementation process of the application's detailed description of the invention.
The logic diagram of the sub controlling unit that the first 3D that Fig. 4 provides for the embodiment of the present application prints.As shown in Figure 4, the sub controlling unit that a kind of 3D that the embodiment of the present application provides prints comprises: an information determination module 41, one first support member move control module 42 and a support force control module 43.
Information determination module 41 is for according to the printer model file of an object, determines that motion track in the print procedure of the corresponding site that at least one position providing support, at least one support member mating with described at least one position of determining and each described support member need support at it and the parameter information of the required support force providing of each tracing point are provided described object in print procedure.Described printer model file includes but not limited to: the shape of described object, material, page order.Each support member can include but not limited at the parameter information of the required support force providing of certain tracing point: support force apply position, size and Orientation etc.In addition, the different print progress at the position that the parameter information of the support force that same support member provides at same tracing point need support according to it may be identical, also may be different, therefore, a situation after corresponding, each support member also can comprise at the parameter information of the required support force providing of certain tracing point: support force apply in position, size, direction at least one of them along with described support member needs the change information of the print progress of support zone.
The first support member moves control module 42 and moves to and be used to current position to be printed to provide support the tracing point of power according to its corresponding described motion track for controlling support member described in.
Support force control module 43, for controlling described parameter information corresponding to described tracing point that described in, support member moves in the print procedure basis at described current position to be printed, provides support power to described current position to be printed.
The equipment form of expression of the sub controlling unit that described 3D prints is unrestricted, and the sub controlling unit that for example described 3D prints can be a certain independently parts, and these parts coordinate the 3D that carries out object to print with at least one printhead of 3D printer; Or the sub controlling unit that described 3D prints can be used as a certain functional module (with the form of hardware or software) and is integrated in a 3D printer, the embodiment of the present application does not limit this.
The technical scheme that the embodiment of the present application provides provides the support member of coupling in the print procedure at least one position of object for it, after the printing that completes this position, the different tracks point moving to by movement and the support member of support member provides corresponding support force for other positions to be printed, to provide dynamic support in the 3D print procedure at least one position of described object, in the 3D print procedure making thus at described object without the supporting construction of printing described at least one position, save and print the required consumptive material of supporting construction, save and remove the required loaded down with trivial details processing of described supporting construction and the negative effect that may cause described object outward appearance thereof.In addition, adopt the technical scheme that provides of the embodiment of the present application, be conducive to realize one-body molded that the comparatively complicated object 3D of object, particularly shape prints, avoid the loaded down with trivial details operations such as splicing after described object different parts is printed, improved the intellectuality that 3D prints.
Optionally, the sub controlling unit of described 3D printing also can comprise: one second support member moves control module 44.The second support member moves control module 44 for completing in printing under the situation at described current position to be printed, controls support member described in and moves to next tracing point according to its corresponding described motion track, is used to next position to be printed to provide support power.This scheme is applied to 3D by differential thought and prints in control, and local support partial printing is realized thus and utilized the dynamic support of less support member to complete one-body molded that object 3D prints.
Optionally, the sub controlling unit of described 3D printing also can comprise: a support member changes determination module 45 and a support member is changed control module 46.Support member is changed determination module 45 for completing in printing under the situation at described current position to be printed, determines the described support member that need to change current use according to next position to be printed; Support member is changed control module 46 for the described support member of current use being replaced by the described support member mating with next position to be printed.This scheme is convenient to change flexibly according to the print progress of described object the support member of required use, is convenient to thus the comparatively printing integrated moulding of 3D of complicated object of shape.
Optionally, as shown in Figure 5, the sub controlling unit that described 3D prints also can comprise: a support member uses determination module 47.Support member uses determination module 47 for controlling described in one before support member moves, according to current position to be printed and the spatial relationship between print position, determine current position to be printed need to use one described in support member.This scheme can determine whether to use support member according to current print progress intelligence in print procedure.
Optionally, the sub controlling unit of described 3D printing also can comprise: a support member processing module 48.Support member processing module 48 is at least one coating is set on support member described in, is bonded in described support member for the printed material that prevents the position that described support member need support.This scheme avoids the printed material at the position that support member need support to be bonded on this support member by anti-stick coating is set, and is conducive to thus reusing of support member, and what be also conducive to that 3D prints carries out continuously.
The structural representation of the sub controlling unit that the 4th kind of 3D that Fig. 7 provides for the embodiment of the present application prints, the specific implementation of the sub controlling unit 700 that the application's specific embodiment is not printed 3D limits.As shown in Figure 7, the sub controlling unit 700 that 3D prints can comprise:
Processor (Processor) 710, communication interface (Communications Interface) 720, memory (Memory) 730 and communication bus 740.Wherein:
Processor 710, communication interface 720 and memory 730 complete mutual communication by communication bus 740.
Communication interface 720, for such as equipment, the external light source etc. with communication function are communicated by letter.
Processor 710, for performing a programme 732, specifically can carry out the correlation step in the auxiliary control method embodiment that above-mentioned arbitrary 3D prints.
For example, program 732 can comprise program code, and described program code comprises computer-managed instruction.
Processor 710 may be a central processing unit (Central Processing Unit, be called for short CPU), or specific integrated circuit (Application Specific Integrated Circuit, be called for short ASIC), or be configured to implement one or more integrated circuits of the embodiment of the present application.
Memory 730, for depositing program 732.Memory 730 may comprise random access memory (Random Access Memory is called for short RAM), also may also comprise nonvolatile memory (Non-volatile memory), for example at least one magnetic disc store.
For example, in the optional implementation of one, processor 710 can be carried out following steps by performing a programme 732:
According to the printer model file of an object, determine motion track in the print procedure of the corresponding site that at least one position, at least one support member mating with described at least one position of determining and each described support member that described object needs to provide support in print procedure need support at it and the parameter information of the required support force providing of each tracing point; Described in controlling one, support member moves to and is used to current position to be printed to provide support the tracing point of power according to its corresponding described motion track; Control support member described parameter information corresponding to described tracing point that basis moves in the print procedure at described current position to be printed described in, described current position to be printed is provided support to power.
In other optional implementations, processor 710 also can carry out by performing a programme 732 step that above-mentioned other arbitrary embodiment mention, does not repeat them here.
In program 732, the specific implementation of each step can, referring to description corresponding in the corresponding steps in above-described embodiment, module, submodule, unit, not repeat them here.Those skilled in the art can be well understood to, and for convenience and simplicity of description, the specific works process of the equipment of foregoing description and module, can describe with reference to the corresponding process in preceding method embodiment, does not repeat them here.
In the application's the various embodiments described above, the sequence number of embodiment and/or sequencing are only convenient to describe, and do not represent the quality of embodiment.Description to each embodiment all emphasizes particularly on different fields, and there is no the part of detailed description in certain embodiment, can be referring to the associated description of other embodiment.The enforcement principle of relative assembly, equipment or system embodiment or the associated description of process, can, referring to the record of correlation method embodiment, not repeat them here.
Those of ordinary skill in the art can recognize, unit and the method step of each example of describing in conjunction with embodiment disclosed herein, can realize with the combination of electronic hardware or computer software and electronic hardware.These functions are carried out with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can realize described function with distinct methods to each specifically should being used for, but this realization should not thought and exceeds the application's scope.
If described function realizes and during as production marketing independently or use, can be stored in a computer read/write memory medium using the form of SFU software functional unit.Based on such understanding, the part that the application's technical scheme contributes to prior art in essence in other words or the part of this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprise that some instructions (can be personal computers in order to make a computer equipment, server, or the network equipment etc.) carry out all or part of step of method described in each embodiment of the application.And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only storage (Read-Only Memory, be called for short ROM), the various media that can be program code stored such as random access memory (Random Access Memory, be called for short RAM), magnetic disc or CD.
In the embodiment such as the application's device, method, system, obviously, each parts (system, subsystem, module, submodule, unit, subelement etc.) or each step reconfigure after can decomposing, combine and/or decomposing.These decomposition and/or reconfigure the equivalents that should be considered as the application.Simultaneously, in the above in the description of the application's specific embodiment, describe and/or the feature that illustrates can be used in same or similar mode in one or more other embodiment for a kind of embodiment, combined with the feature in other embodiment, or substitute the feature in other embodiment.
Should emphasize, term " comprises/comprises " existence that refers to feature, key element, step or assembly while use herein, but does not get rid of the existence of one or more further feature, key element, step or assembly or add.
Finally it should be noted that: above embodiment is only for illustrating the application; and the not restriction to the application; the those of ordinary skill in relevant technologies field; in the case of not departing from the application's spirit and scope; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to the application's category, and the application's scope of patent protection should be defined by the claims.
Claims (16)
1. the auxiliary control method that 3D prints, is characterized in that, comprising:
According to the printer model file of an object, determine motion track in the print procedure of the corresponding site that at least one position, at least one support member mating with described at least one position of determining and each described support member that described object needs to provide support in print procedure need support at it and the parameter information of the required support force providing of each tracing point;
Described in controlling one, support member moves to and is used to current position to be printed to provide support the tracing point of power according to its corresponding described motion track;
Control support member described parameter information corresponding to described tracing point that basis moves in the print procedure at described current position to be printed described in, described current position to be printed is provided support to power.
2. the auxiliary control method that 3D according to claim 1 prints, is characterized in that, also comprises:
Complete in printing under the situation at described current position to be printed, control support member described in and move to next tracing point according to its corresponding described motion track, be used to next position to be printed to provide support power.
3. the auxiliary control method that 3D according to claim 1 prints, is characterized in that, also comprises:
Complete in printing under the situation at described current position to be printed, determine the described support member that need to change current use according to next position to be printed;
The described support member of current use is replaced by the described support member mating with next position to be printed.
4. the auxiliary control method of printing according to the arbitrary described 3D of claim 1-3, is characterized in that, before described in controlling one, support member moves, also comprises:
According to described current position to be printed and the spatial relationship between print position, determine described current position to be printed need to use one described in support member.
5. the auxiliary control method of printing according to the arbitrary described 3D of claim 1-4, is characterized in that, also comprises:
At least one coating is set on support member described in, is bonded in described support member for the printed material that prevents the position that described support member need support.
6. the auxiliary control method of printing according to the arbitrary described 3D of claim 1-5, is characterized in that, described printer model file comprises: shape, material and the page order of described object.
7. the auxiliary control method of printing according to the arbitrary described 3D of claim 1-6, is characterized in that, described in one, support member comprises at the described parameter information of the required support force providing of tracing point described in: support force apply position, size and Orientation.
8. the auxiliary control method of printing according to the arbitrary described 3D of claim 1-7, it is characterized in that, described in one, support member also comprises at the described parameter information of the required support force providing of tracing point described in: support force apply in position, size and Orientation at least one of them along with described support member needs the change information of the print progress of support zone.
9. the sub controlling unit that 3D prints, is characterized in that, comprising:
One information determination module, for according to the printer model file of an object, determine that motion track in the print procedure of the corresponding site that at least one position providing support, at least one support member mating with definite described at least one position and each described support member need support at it and the parameter information of the required support force providing of each tracing point are provided described object in print procedure;
One first support member moves control module, moves to and is used to current position to be printed to provide support the tracing point of power according to its corresponding described motion track for controlling support member described in;
One support force control module, for controlling described parameter information corresponding to described tracing point that described in, support member moves in the print procedure basis at described current position to be printed, provides support power to described current position to be printed.
10. the sub controlling unit that 3D according to claim 9 prints, is characterized in that, also comprises:
One second support member moves control module, for completing in printing under the situation at described current position to be printed, controls support member described in and moves to next tracing point according to its corresponding described motion track, is used to next position to be printed to provide support power.
The sub controlling unit that 11. 3D according to claim 9 print, is characterized in that, also comprises:
One support member is changed determination module, for completing in printing under the situation at described current position to be printed, determines the described support member that need to change current use according to next position to be printed;
One support member is changed control module, for the described support member of current use being replaced by the described support member mating with next position to be printed.
12. sub controlling units of printing according to the arbitrary described 3D of claim 9-11, is characterized in that, also comprise:
One support member uses determination module, for controlling described in one before support member moves, according to described current position to be printed and the spatial relationship between print position, determine described current position to be printed need to use one described in support member.
13. sub controlling units of printing according to the arbitrary described 3D of claim 9-11, is characterized in that, also comprise:
One support member processing module, at least one coating is set on support member described in, is bonded in described support member for the printed material that prevents the position that described support member need support.
14. sub controlling units of printing according to the arbitrary described 3D of claim 9-13, is characterized in that, described printer model file comprises: shape, material and the page order of described object.
15. sub controlling units of printing according to the arbitrary described 3D of claim 9-14, is characterized in that, described in one, support member comprises at the described parameter information of the required support force providing of tracing point described in: support force apply position, size and Orientation.
16. sub controlling units of printing according to the arbitrary described 3D of claim 9-15, it is characterized in that, described in one, support member also comprises at the described parameter information of the required support force providing of tracing point described in: support force apply in position, size and Orientation at least one of them along with described support member needs the change information of the print progress of support zone.
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