Method of manufacturing a part

Patent metadata

Field	Value
Publication number	US-10828828-B2
Application number	US-201715807161-A
Country	US
Kind code	B2
Filing date	Nov 8, 2017
Priority date	Nov 8, 2016
Publication date	Nov 10, 2020
Grant date	Nov 10, 2020

Abstract

A method of manufacturing a part includes printing a layer of 3D printable material, positioning a layer of interlay material on the layer of 3D printable material, and printing another layer of 3D printable material on the layer of interlay material. A manufactured part includes a base layer of 3D printable material and a plurality of pairs of alternating layers disposed on the base layer of 3D printable material. Each pair of the plurality of pairs includes a layer of interlay material and another layer of 3D printable material printed on the layer of interlay material. The layers of interlay material provide at least one property to the manufactured part not provided by the layers of 3D printable material.

First claim

What is claimed is:

1. A method of manufacturing a part, comprising:
printing a layer of 3D printable material;
positioning a layer of interlay material on the layer of 3D printable material; and
printing a second layer of 3D printable material on the layer of interlay material wherein the part includes a plurality of layers of 3D printable material and a plurality layers of interlay material arranged in an alternating pattern, wherein each layer of 3D printable material, after a first layer of 3D printable material, substantially conforms to a preceding layer of interlay material.

2. The method according to claim 1 , wherein the interlay material provides a property to the manufactured part not provided by the printed layers.

3. The method according to claim 2 , wherein the property is conductivity.

4. The method according to claim 2 , wherein the property is increased rigidity.

5. The method according to claim 2 , wherein the property is increased strength.

6. The method according to claim 1 , wherein printing includes 3D printing via stereolithography, fused deposition modeling, or selective laser sintering.

7. The method according to claim 1 , wherein positioning is performed manually.

8. The method according to claim 1 , wherein positioning is performed automatically.

9. The method according to claim 1 , wherein the layer of 3D printable material and the second layer of 3D printable material are formed from different 3D printable materials.

10. The method according to claim 1 , wherein the layer of 3D printable material and the second layer of 3D printable material are formed from the same 3D printable materials.

11. The method according to claim 1 , wherein the layer of 3D printable material defines a first thickness and the second layer of 3D printable material defines a second thickness different from the first thickness.

12. The method according to claim 1 , wherein the layer of 3D printable material and the second layer of 3D printable material define equal thicknesses.

13. The method according to claim 1 , wherein printing the second layer of 3D printable material fuses the layer of 3D printable material, the layer of interlay material, and the second layer of 3D printable material with one another.

14. The method according to claim 1 , wherein the interlay material is provided in one of:
sheets, a roll, or loosely.

Assignees

• Flex Ltd

Inventors

• Mehkri Zohair
• Mohammed Anwar
• Geiger David
• Kurwa Murad
• Tan Jesus

Classifications

• B33Y80/00 Primary

  Products made by additive manufacturing · CPC title

• B32B7/00

  Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers · CPC title

• B29C64/124

  using layers of liquid which are selectively solidified · CPC title

• B33Y10/00

  Processes of additive manufacturing · CPC title

• B29C64/118

  using filamentary material being melted, e.g. fused deposition modelling [FDM] · CPC title