Performance optimization in additive manufacturing
US11801643B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 5, 2018 |
| Grant date | Oct 31, 2023 |
| Priority date | — |
| Expiry date | Feb 15, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB33Y40/10
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method of enhancing a performance characteristic of an additive manufacturing apparatus, the method including: (a) dispensing a batch of a light polymerizable resin into the additive manufacturing apparatus, the batch characterized by at least one physical characteristic; (b) determining the unique identity of the batch; (c) sending the unique identity of the batch to a database; then (d) either: (i) receiving on the controller from the database modified operating instructions for the resin batch, which modified operating instructions have been modified based on the at least one physical characteristic, or (ii) receiving on the controller from the database the at least one physical characteristic for the specific resin batch and modifying the operating instructions based on the at least one physical characteristic; and then (e) producing the object from the batch of light polymerizable resin on the additive manufacturing apparatus with the modified operating instructions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.