Method and system for providing automated high scale fabrication of custom items

Patent metadata

Field	Value
Publication number	US-9691110-B2
Application number	US-201113085079-A
Country	US
Kind code	B2
Filing date	Apr 12, 2011
Priority date	Mar 2, 2007
Publication date	Jun 27, 2017
Grant date	Jun 27, 2017

Abstract

Method and system for providing volume manufacturing of customizable items including receiving a data package including a plurality of manufacturing parameters, each of the plurality of manufacturing parameters associated with a unique item, verifying the received data package, and implementing a manufacturing process associated with the received data package is provided.

First claim

What is claimed is:

1. A method for manufacturing a plurality of unique items on a fabrication tray, comprising the steps of:
(a) receiving, by a processing unit, a data batch including manufacturing data associated with a plurality of stages of a treatment profile, each of the plurality of stages of the treatment profile corresponding to one of the plurality of unique items; and
(b) operating the processing unit to:
(1) convert the manufacturing data of the data batch into a plurality of object data files, each of the object data files including three-dimensional object data associated with one of the plurality of stages of the treatment profile; and
(2) generate a tray data file based on the object data files, the tray data file including optimized layout information representing an optimized spacing and orientation of the plurality of unique items to be manufactured on the fabrication tray; and

(c) manufacturing and holding the plurality of unique items on the fabrication tray in accordance with the optimized layout information and the three-dimensional object data in each of the object data files.

2. The method of claim 1 , wherein the data batch further comprises data corresponding to one or more dedicated processes for the manufacturing of the plurality of unique items on the fabrication tray.

3. The method of claim 1 , wherein the plurality of unique items includes a plurality of molds for dental appliances, wherein each of the molds is manufactured in accordance with the manufacturing data associated with one of the stages of the treatment profile.

4. The method of claim 1 , wherein the optimized layout information further represents an optimized material usage for manufacturing the plurality of unique items on the fabrication tray.

5. The method of claim 1 , wherein the manufacturing is done by a rapid prototyping method.

6. The method of claim 1 , wherein the processing unit is further operated to:
generate slice format data based on the optimized layout information in the tray data file.

7. The method of claim 1 , wherein the generation of the tray data file comprises:
(2)(A) retrieving the object data files converted from the manufacturing data of the data batch;
(2)(B) determining the optimized spacing and orientation of the plurality of unique items to be manufactured on the tray based on the retrieved object data files; and
(2)(C) generating the tray data file based on the determined optimized spacing and orientation.

8. The method of claim 1 , further comprising the step of:
(d) removing the manufactured items from the fabrication tray.

9. The method of claim 1 , wherein the optimized spacing and orientation provides a column-oriented layout.

10. The method of claim 9 , wherein each of the unique items has a curved segment, wherein the column-oriented layout includes a plurality of columns of the unique items, wherein the unique items in each column are oriented with their curved segments arranged in a uniform direction, and wherein the unique items in adjacent columns have their curved segments arranged in opposite directions.

11. The method of claim 9 , wherein each of the unique items has a curved segment, wherein the column-oriented layout includes a plurality of columns of the unique items, and wherein each column comprises a plurality of pairs of the unique items, with the items in each pair having curved segments arranged in opposite directions.

Assignees

• Boronvinskih Artem
• Lu Qinghui
• Dhagat Maneesh
• Sambu Shiva P
• Timofeyev Evgeny
• Sultanov Dmitry
• Spiridonov Anton
• Ionov Ivan
• Nikolskiy Sergey
• Ivanov Vasily
• Vishnevskiy Alexey
• Align Technology Inc

Inventors

• Boronvinskih Artem
• Lu Qinghui
• Dhagat Maneesh
• Sambu Shiva P
• Timofeyev Evgeny
• Sultanov Dmitry
• Spiridonov Anton
• Ionov Ivan
• Nikolskiy Sergey
• Ivanov Vasily
• Vishnevskiy Alexey

Classifications

• G06Q50/04 Primary

  Manufacturing · CPC title

• Y02P90/30

  Computing systems specially adapted for manufacturing · CPC title

• B33Y80/00

  Products made by additive manufacturing · CPC title

• G05B19/4099

  Surface or curve machining, making three-dimensional [3D] objects, e.g. desktop manufacturing · CPC title

• B33Y50/02

  for controlling or regulating additive manufacturing processes · CPC title