Three-dimensional model printing system and three-dimensional model forming method
A technology of a three-dimensional model and printing system, applied to coating devices, manufacturing tools, processing drive devices, etc., can solve the problems of nozzles affecting printing accuracy, etc., and achieve the incompatibility between printing speed and printing accuracy, simple and reasonable structural design, The effect of increasing the molding speed
Active Publication Date: 2019-05-17
NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI
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Problems solved by technology
[0006] Based on this, it is necessary to provide a 3D model printing system that can improve the speed and accuracy of 3D model printing in view of the problem that the wall thickness between the nozzles affects the printing accuracy in the existing 3D model printing technology, and to apply the above 3D model printing Forming method of 3D model of the system
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[0074] In order to make the purpose, technical solution and advantages of the present invention clearer, the following examples will be used to further describe the 3D model printing system and 3D model forming method of the present invention in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0075] see figure 1 and figure 2 , a 3D model printing system according to an embodiment of the present invention is used to print a 3D model, including an industrial computer, a driving device, a nozzle array 1 and a motion platform 18 . The driving device is electrically connected with the industrial computer, and the industrial computer can control the movement of the driving device. The three-dimensional model is generated on the base plate 26 of the motion platform 18. The motion platform 18 is electrically connected with ...
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The invention provides a three-dimensional model printing system and a forming method of a three-dimensional model. The three-dimensional model printing system includes an industrial personal computer, an actuating device, and a nozzle array. The actuating device is connected to the industrial personal computer, and the industrial personal computer controls the movement of the actuating device; the nozzle array comprises n rows and m columns of nozzles, wherein n is no less than 1, and m is no less than 1; the axis of a No. m nozzle in the row No. n and the axis of a No. m or No. m+1 nozzle in the row No. n+1 have a certain distance; the industrial personal computer controls the actuating device to drive the nozzle to turn on or off. The invention solves the technical problem of incompatibility of printing speed and printing accuracy, and realizes fast three-dimensional model printing at any precision.
Description
technical field [0001] The invention relates to the field of printing equipment, in particular to a three-dimensional model printing system capable of improving printing speed and printing accuracy, and a forming method of a three-dimensional model using the above-mentioned three-dimensional model printing system. Background technique [0002] Three-dimensional model (3D) printing, also known as additive manufacturing, is to directly manufacture the design model into a three-dimensional object by printing bondable materials layer by layer. It is a manufacturing technology with industrial revolution significance. The manufacturing process of 3D printing does not require molds of traditional processing methods, breaks through the processing limits of traditional processing methods, and can prepare complex structures that cannot be processed by traditional processing methods without increasing manufacturing costs. 3D printing reduces the development cycle and cost of new produc...
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IPC IPC(8): B29C64/118B29C64/20B29C64/209B29C64/227B29C64/295B29C64/393B33Y30/00B33Y50/02
Inventor 张文武张远明
Owner NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI