Workpiece support printing method, supporting structure and workpiece with support
A technology of workpiece and printing device, applied in the direction of 3D object support structure, manufacturing tools, process efficiency improvement, etc., can solve problems such as high difficulty and low efficiency, and achieve the effect of easy workpiece support, improved disassembly efficiency, and structural change
Active Publication Date: 2021-02-19
SHANGHAI FUSION TECH CO LTD
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Problems solved by technology
[0007] The main purpose of this application is to provide a printing method for workpiece support, a support structure and a workpiece with support, so as to solve the problem of high difficulty and low efficiency in removing the support
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[0029] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.
[0030] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for...
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Abstract
The invention discloses a workpiece support printing method, a supporting structure and a workpiece with a support. The workpiece support printing method comprises the steps that a first printing scheme is configured for printing software installed in a processor of a printing device, and a workpiece support model is configured according to the first printing scheme; and the printing device printsa workpiece support framework according to the configured first printing scheme and the workpiece support model, and the workpiece support framework is filled to obtain the workpiece support. The purpose of changing the structure of the workpiece support is achieved, and therefore the technical effects that the workpiece support is easy to detach, and the detaching efficiency is effectively improved are achieved. The technical problems of high difficulty and low efficiency of support removal are solved.
Description
technical field [0001] The present application relates to the field of FDM printing, in particular, to a printing method supported by a workpiece, a supporting structure and a supported workpiece. Background technique [0002] In the field of metal 3D printing, FDM (fused deposition) printing technology is widely used. In this technology, the metal powder mixed with a polymer binder is extruded to form a printing wire that is heated to a molten state by the printing nozzle, and then piled up layer by layer to form a model, and then most of the polymer material is removed by an acid-catalyzed cracking reaction to obtain degreasing. The blank is finally subjected to high-temperature sintering on the degreased blank to obtain metal parts. [0003] In the metal 3D printing process, since the forming method is layer-by-layer accumulation, when the parts appear suspended and hollow, the printing process needs to add support to make the printing can be completed smoothly. [0004...
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IPC IPC(8): B22F10/10B22F10/47B33Y10/00B33Y30/00
CPCB22F3/003B33Y10/00B33Y30/00B29C64/118B29C64/386B29C64/393B33Y50/00B33Y50/02B33Y80/00B28B1/001Y02P10/25B22F10/18B33Y70/10B22F10/40B22F12/53B22F12/55B33Y40/20B22F3/1025B22F3/10B22F3/1021B22F10/80B22F10/85B28B17/0081
Inventor 王俊
Owner SHANGHAI FUSION TECH CO LTD