System for producing three-dimensional objects

A technology of three-dimensional objects and objects, which is applied in the directions of processing and manufacturing, manufacturing tools, additive manufacturing, etc., and can solve problems such as equipment not being able to expand

Active Publication Date: 2017-12-01
CONCEPT LASER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The known device is not expandable as a stand-alone unit, in that it is disadvantageous

Method used

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  • System for producing three-dimensional objects
  • System for producing three-dimensional objects
  • System for producing three-dimensional objects

Examples

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Embodiment Construction

[0031]The system 1 shown in the illustration of the drawing is used to produce a three-dimensional object 2 by successively curing layers of a construction material that can be cured by means of radiation, in particular laser radiation, at locations corresponding to the respective cross-section of the object 2 . Such a system 1 comprises at least one process station 4 arranged in a first housing 3 for carrying out a layer-by-layer generative construction process in a construction vessel 5 and in at least one second housing 6 for The handling station 7 of the manufactured object 2 is removed from the container 5 , and the building container can be moved between the process station 4 and the handling station 7 .

[0032] At least one process station 4 and at least one control station 7 are arranged in a separate, detachable or individually set up housing unit (3, 6), which in the exemplary embodiment in its side wall region 10 are provided with supply openings 11 and are config...

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PUM

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Abstract

The invention relates to a system (1) for producing three-dimensional objects (2) by way of the solidification above one another of layers of a building material which can be solidified by means of radiation at the points which correspond to the respective cross section of the object, wherein the system (1) comprises at least one process station (4) which is arranged in a first housing (3) for carrying out the layer-by-layer generative building process in a building container (5), and a handling station (7) in at least one second housing (6) for unpacking produced objects (2) from the building container (5) which can be moved between the at least one process station (4) and the at least one handling station (7), wherein the at least one process station (4) and the at least one handling station (7) are arranged in separate housing units (3, 6) which can be set up in a divided or individual manner, and, in particular in the sidewall regions (10) thereof, said housing units (3, 6) are provided with feed openings (11) and are configured to form at least one continuous tunnel (12) or a tunnel chain in a constellation which is set against one another or is partially separated, which tunnel or tunnel chain forms a movement path (13) for building containers (5) and further movable containers or movable modules, which movement path (13) is integrated into the housing units (3, 6).

Description

technical field [0001] The invention relates to a system for producing three-dimensional objects by sequentially curing layers of a curable build material at locations corresponding to the respective cross-section of the object. Such systems are also referred to as systems for the generative construction of objects and include so-called SLM (selective laser melting) or SLS (selective laser sintering) devices. However, the invention is not restricted thereto, but also extends to further devices in which the building material to be solidified is, for example, sprayed onto the site to be built and melted there, for example by means of a laser beam, and solidified during hardening in order to generate to form parts. Background technique [0002] Known installations of this type generally comprise process stations in which the actual layer-by-layer generative building process is carried out, mostly using building containers for this purpose. It is also known to arrange handling...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/135B29C64/20B33Y30/00B22F3/105
CPCB29C64/379B29C64/153B22F3/24B33Y40/20B33Y10/00B22F2201/10B22F2999/00B22F10/77B22F12/57B22F10/28B22F10/32B22F10/73B22F12/88B33Y40/00B22F2203/00B22F2201/02B33Y30/00Y02P10/25B22F10/60B22F12/38B22F12/82
Inventor F·赫尔佐克F·贝希曼F·措伊尔纳J·斯坦贝格尔C·迪勒R·黑泽尔
Owner CONCEPT LASER
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