Unlock instant, AI-driven research and patent intelligence for your innovation.

Apparatus for additively manufacturing of three-dimensional objects

A technology of additive manufacturing and three-dimensional objects, which is applied in the direction of additive manufacturing, processing manufacturing, manufacturing tools, etc., and can solve the problems of building materials stirring up

Inactive Publication Date: 2020-10-20
CONCEPT LASER
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In addition, the movement of the application element back to the initial position cannot be performed at an arbitrary speed, since the (powdered) build material already applied in the build plane may be affected by the application element, e.g. In case the build material may be stirred up

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Apparatus for additively manufacturing of three-dimensional objects
  • Apparatus for additively manufacturing of three-dimensional objects
  • Apparatus for additively manufacturing of three-dimensional objects

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] figure 1 A device 1 is shown for the additive manufacturing of a three-dimensional object 2 by sequential layering of layers of selectively solidified building material 3 . The building material 3 can be fixed by means of an energy source such as a laser source, in particular the building material 3 can be selectively fixed by irradiating a corresponding area with an energy beam 4 such as a laser beam or an electron beam. The device 1 comprises application means 5 adapted to apply the building material 3 in the building plane 6 .

[0041] The device 1 optionally comprises a dosing module 7, a building module 8 and an overflow module 9, wherein, in this exemplary embodiment, the dosing module 7 provides a dosing plane 10 from which building material can be picked up and delivered to the building plane 6 provided by the building block 8. The optional overflow module 9 provides overflow openings 11 in which excess material 3 can be drained off.

[0042] The application ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Apparatus (1) for additively manufacturing of three-dimensional objects (2) by means of successive layerwise selective irradiation and consolidation of layers of a build material (3) which can be consolidated by means of an energy source, which apparatus (1) comprises an application device (5) adapted to apply build material (3) in a build plane (6),characterized by a drive device (12) with at least one endless circumferential drive element (13) revolvable or revolving in a x-z-plane defined by an x-direction essentially extending in application direction and a z-direction essentially perpendicular to the x-direction, wherein at least one application element (17 - 22) is connected to the drive element (13).

Description

technical field [0001] The invention relates to a device for the additive manufacturing of three-dimensional objects by selectively irradiating and consolidating layers of building material in successive layers, which can be consolidated by means of an energy source, the device comprising Applicator for build material. Background technique [0002] Devices are generally known from the prior art in which a build material is applied in layers in a build plane to be selectively Consolidation. The build material is usually applied in the build plane by an application element of an application device that moves relative to the build plane, wherein the application element picks up the build material in a first region of the device, for example from the dose plane, and transfers the build material to the second region. Two areas, such as construction planes. An application element, such as a rake or spreader blade, distributes the build material evenly in the build plane. [00...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/153B29C64/20B22F3/105B28B1/00B33Y30/00
CPCB29C64/153B29C64/20B28B1/001B33Y30/00B22F12/226B22F12/50B22F10/28B29C64/205B33Y10/00Y02P10/25B23K26/342B29C64/241
Inventor 克里斯托弗·维尔林
Owner CONCEPT LASER