Auxiliary control method and device for 3D printing
An auxiliary control device and 3D printing technology, applied in the field of printing, can solve the problems of consuming printing materials, printing support structures occupying printing time, affecting the appearance of the final formed article, etc. Effect
Active Publication Date: 2016-10-05
BEIJING ZHIGU TECH SERVICE
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Problems solved by technology
[0003] The usual solution is to print additional support structures for the location of these molding parts, but printing the support structures themselves takes up printing time, consumes printing materials, and even if the support structures are cut off after printing is complete, there will still be some seam marks, Affects the appearance of the final molded article
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[0025] Exemplary embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the interest of clarity and conciseness, not all features of an actual implementation are described in this specification. It should be understood, however, that in developing any such practical embodiment, many implementation-specific decisions must be made in order to achieve the developer's specific goals, such as meeting those constraints related to the system and business, and those Restrictions may vary from implementation to implementation. Moreover, it should also be understood that development work, while potentially complex and time-consuming, would at least be a routine undertaking for those skilled in the art having the benefit of this disclosure.
[0026] Here, it should also be noted that, in order to avoid obscuring the application due to unnecessary details, only the device structure and / or processing steps closely related t...
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The embodiment of the present application relates to an auxiliary control method and device for 3D printing, wherein the auxiliary control method for 3D printing includes: according to the printing model file of an object, determine at least one of the objects that need to provide support during the printing process The position, at least one support that matches the determined at least one position, and the moving trajectory of each support during the printing process of the corresponding position to be supported and the parameter information of the supporting force that each trajectory point needs to provide ; Control a support member to move to a track point for providing support force for the current position to be printed according to the corresponding movement trajectory; Control a support member to move according to the movement during the printing process of the current position to be printed The parameter information corresponding to the track point obtained provides support for the current position to be printed. The embodiment of the present application saves the consumables required by the traditional 3D printing support structure, and facilitates the integral molding of the object 3D printing.
Description
technical field [0001] The embodiments of the present application relate to the field of printing technology, and in particular to an auxiliary control method and device for 3D printing. Background technique [0002] Most of the existing consumer three-dimensional (Three Dimension, 3D for short) printers adopt Fused Deposition Modeling (Fused Deposition Modeling, FDM for short) technology. FDM technology relies on gravity to fix the molten material at a predetermined position. During the printing process, if the molded part of the model has a large inclination angle, such as the shape of the eaves or the protruding nose shape in the avatar, the molded part is prone to collapse . [0003] The usual solution is to print additional support structures for the location of these molding parts, but printing the support structures themselves takes up printing time, consumes printing materials, and even if the support structures are cut off after printing is complete, there will sti...
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IPC IPC(8): B29C67/02
Inventor 周涵宁
Owner BEIJING ZHIGU TECH SERVICE