Invention Grant
- Patent Title: Methods and apparatus for compensating for material distortion during additive manufacturing
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Application No.: US17067376Application Date: 2020-10-09
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Publication No.: US11077606B2Publication Date: 2021-08-03
- Inventor: Kenneth J. Susnjara , Scott G. Vaal
- Applicant: Thermwood Corporation
- Applicant Address: US IN Dale
- Assignee: Thermwood Corporation
- Current Assignee: Thermwood Corporation
- Current Assignee Address: US IN Dale
- Agency: Bookoff McAndrews, PLLC
- Main IPC: B29C64/106
- IPC: B29C64/106 ; B29C64/393 ; B29C64/194 ; B33Y10/00 ; B33Y50/02 ; B33Y30/00 ; B33Y40/00

Abstract:
Embodiments of the present disclosure are drawn to additive manufacturing methods. An exemplary method may include generating a tool path for forming a component via additive manufacturing, and assessing the tool path to identify a change in direction. The method may also include determining if the change in direction exceeds a predetermined angle, and adding a tangent arc to the tool path before the change in direction if the change in direction exceeds the predetermined angle.
Public/Granted literature
- US20210023771A1 METHODS AND APPARATUS FOR COMPENSATING FOR MATERIAL DISTORTION DURING ADDITIVE MANUFACTURING Public/Granted day:2021-01-28
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