Invention Grant
- Patent Title: Method for producing a component by way of stereolithography
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Application No.: US17266341Application Date: 2019-06-17
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Publication No.: US11642850B2Publication Date: 2023-05-09
- Inventor: Lars Hendrik Diez , Abdullah Zary , Roger Ritzel
- Applicant: Kulzer GmbH
- Applicant Address: DE Hanau
- Assignee: Kulzer GmbH
- Current Assignee: Kulzer GmbH
- Current Assignee Address: DE Hanau
- Agency: Marshall, Gerstein & Borun LLP
- Priority: DE 2018119027.1 2018.08.06
- International Application: PCT/EP2019/065889 2019.06.17
- International Announcement: WO2020/030338A 2020.02.13
- Date entered country: 2021-02-05
- Main IPC: B29C64/35
- IPC: B29C64/35 ; B33Y10/00 ; B33Y30/00 ; B33Y70/00 ; B33Y80/00 ; B29C64/188 ; B29C64/241 ; B29C64/129 ; B29C64/268 ; B33Y40/20 ; A61C13/00 ; B29K31/00 ; B29K63/00 ; B29L31/00
Abstract:
The invention relates to a method for producing a component (9) by means of stereolithography, having the steps of:
A) generating a component (9) in accordance with a virtual 3D model of the component (9) by curing a liquid plastic (7) using stereolithography, and
B) cleaning the component (9) through at least one rotational movement of the component (9) about an axis of rotation or about multiple axes of rotation, wherein residues of the liquid plastic (7) are removed from the surface of the component (9) by a centrifugal force resulting from the rotational movement.
The invention also relates to a 3D printing system for implementing such a method.
A) generating a component (9) in accordance with a virtual 3D model of the component (9) by curing a liquid plastic (7) using stereolithography, and
B) cleaning the component (9) through at least one rotational movement of the component (9) about an axis of rotation or about multiple axes of rotation, wherein residues of the liquid plastic (7) are removed from the surface of the component (9) by a centrifugal force resulting from the rotational movement.
The invention also relates to a 3D printing system for implementing such a method.
Public/Granted literature
- US20210308947A1 Method for Producing a Component by Way of Stereolithography Public/Granted day:2021-10-07
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