Application method of a digital four-degree-of-freedom printing technology in the production of the middle section of the prefabricated house
A kind of technology of prefab house and middle section, applied in building components, thermal insulation, sound insulation and other directions, can solve the problems of complicated construction procedures, long construction period, environmental pollution, etc., and achieve the effect of saving installation time, reducing installation cost and facilitating construction.
Active Publication Date: 2017-02-15
YINGCHUANG BUILDING TECH SHANGHAI CO LTD
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Problems solved by technology
[0002] In the prior art, the construction of the bottom plate, outer wall, roof and insulation layer of most movable buildings is basically carried out step by step, which has the disadvantages of complicated construction procedures, long construction period, large waste, and easy to cause environmental pollution
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[0018] Below in conjunction with embodiment the present invention will be further described:
[0019] figure 1 It is a structural schematic diagram of an embodiment of the present invention. In the figure, an application method of digital four-degree-of-freedom printing technology in the production of the middle section of the prefabricated house, in which:
[0020] The structure of the middle section of the prefabricated house includes an outer layer 1, an inner layer 2, a reinforcing rib 3 between the outer layer and the inner layer, an insulating layer 6 filled between the outer layer, the inner layer, and the reinforcing rib, and several layers of reinforcing nets 5 , bundled glass fiber filaments 4. The reinforcing rib between the outer layer and the inner layer is in the shape of a "Z" or a "one". Due to the effect of the ribs, the bottom, wall and roof of the prefabricated house are a frame structure composed of several small spaces, which improves the overall streng...
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The invention relates to a method for using a digital four degrees of freedom printing technology to manufacture the middle section of a portable house. The middle section of the portable house comprises an outer layer, an inner layer, Chinese character Zhi-shaped reinforcing ribs between the outer layer and inner layer, insulating layers filled between the outer layer, inner layer and reinforcing ribs, several layers of reinforcing nets and beam-shaped glass fiber filaments. The manufacturing steps include that setting a four degrees of freedom printer, wherein the printing head of the printer can translate in the X-axis, Y-axis and Z-axis directions and rotate in the Z-axis direction; preparing materials according to the ratio of concrete cement paste, stirring through a stirrer, and conveying the concrete cement paste to a printing head nozzle through a spiral conveyor; inputting the three-dimensional space data of the middle section of the portable house to be processed into the four degrees of freedom printer; using the horizontal workbench of the four degrees of freedom printer as the initial printing surface of the longitudinal section of the portable house, and printing reciprocally and repeatedly according to a printing technique flow till the story height is the width of the middle section of the portable house. The method for using the digital four degrees of freedom printing technology to manufacture the middle section of the portable house is capable of massively producing standard portable houses.
Description
technical field [0001] The invention relates to a building component, in particular to an application method of digital four-degree-of-freedom printing technology in the production of the middle section of a prefabricated house. Background technique [0002] In the prior art, the construction of the bottom plate, outer wall, roof and insulation layer of most movable buildings is basically carried out step by step, which has the disadvantages of complicated construction procedures, long construction period, large waste, and easy to cause environmental pollution . Based on the application of 3D printing technology to the manufacture of prefabricated houses, the present inventor has made a breakthrough by molding the bottom, walls, roof, heat preservation and other processes of the prefabricated house at one time. Contents of the invention [0003] The purpose of the present invention is to provide a digital four-degree-of-freedom printing technology application method in th...
Claims
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IPC IPC(8): E04B1/343E04B1/88E04B2/00
Inventor 马义和
Owner YINGCHUANG BUILDING TECH SHANGHAI CO LTD