3D printing precise temperature control device
A temperature control device and 3D printing technology, applied in the directions of manufacturing auxiliary devices, processing heating elements, processing data acquisition/processing, etc., can solve the problem of inability to control the temperature of the model, and achieve the effect of preventing shrinkage
Inactive Publication Date: 2018-08-21
淮安鼎卓软件开发有限公司
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Problems solved by technology
However, the bottom plate heating only has the effect of heat preservation and anti-warping on the bottom area of the model, but it cannot control the overall temperature of the model
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[0015] A 3D printing precise temperature control device of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0016] Such as figure 1 As shown, a 3D printing precise temperature control device includes a thermal insulation cavity 8 suspended at the bottom of the beam. The thermal insulation cavity 8 is internally provided with a first heat source 2 installed on the first driving mechanism, and the bottom of the first driving mechanism is provided with a Printing nozzle 1, a plurality of first temperature measuring probes 3 are arranged in the middle of the first heat source 2, a molding platform 7 is arranged at the bottom of the heat preservation chamber 8, and a second heat source 5 is arranged above the molding platform 7, and multiple heat sources are arranged in the middle of the second heat source 5. A second temperature measuring probe 6; the first drive mechanism includes a first drive motor fixed on the beam and a ...
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The invention discloses a 3D printing precise temperature control device which comprises a thermal insulation cavity suspended at the bottom of a beam, wherein a first heat source mounted on a first driving mechanism is arranged inside the thermal insulation cavity; a printing nozzle is arranged at the bottom of the first driving mechanism; a plurality of first temperature measuring probes are arranged in the middle of the first heat source; a forming platform is arranged at the bottom of the thermal insulation cavity; a second heat source is arranged above the forming platform; and a plurality of second temperature measuring probes are arranged in the middle of the second heat source. The 3D printing precise temperature control device provided by the invention bakes a printing surface with a heat source at a close distance, collects and calibrates temperature at the same height to achieve precise control of a surface temperature of a model to be printed, precisely controls the temperature of each layer in a printing process, and ensures that the temperature of each layer is the same in the printing process to control the crystallinity of the model to be printed, thereby achievingpurposes of controlling the plasticity, brittleness and other mechanical properties of the model to be printed.
Description
technical field [0001] The invention relates to a temperature control device, in particular to a 3D printing precise temperature control device. Background technique [0002] Traditional 3D printing technology only considers the warping problem during the model printing process, but does not consider the crystallization rate and crystallization quality of the printed material. For the crystallization rate of materials such as high-performance polymers, the crystal size has a great influence on the physical properties of the material. Existing 3D printing technology generally adopts bottom plate heating for the heat preservation of the model. However, the bottom plate heating only has the effect of heat preservation and anti-warping on the bottom area of the model, but it cannot control the overall temperature of the model. Contents of the invention [0003] In order to solve the above problems, the present invention discloses a 3D printing precise temperature control d...
Claims
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IPC IPC(8): B29C64/393B29C64/295B33Y50/02B33Y30/00
CPCB29C64/393B29C64/295B33Y30/00B33Y50/02
Inventor 田军
Owner 淮安鼎卓软件开发有限公司