METHOD FOR FORMING THREE-DIMENSIONAL STRUCTURE

Title:

METHOD FOR FORMING THREE-DIMENSIONAL STRUCTURE

Document Type and Number:

Japanese Patent JP2000234104

Kind Code:

A

Abstract:

To provide a process in which electromechanical parts can be proto- typed by using the three-dimensional printing technology.

This method comprises a step in which a first type powder material 62 is deposited in a specified area to form a first layer, a step in which a binder material is added to the specified area of the first type powder to regulate a part of a structure to be formed, and a step in which a part of a non-adhered powder is removed in a final stage by using the technology such as evacuation. The above-described steps are repeated sufficient times in order to form a desired shape of the structure regulated in the area to be held by the binder material.

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Inventors:

DAVID W JOHNSON JR
GERGORY P KOCHANSKI
LOUIS J RANZEROCCHI
CINDY M PURIBBURU
DAVID J SAMSON

Application Number:

JP29333699A

Publication Date:

August 29, 2000

Filing Date:

October 15, 1999

Export Citation:

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Assignee:

LUCENT TECHNOLOGIES INC

International Classes:

B22F3/00; B22F3/105; B29C41/20; B29C67/00; B81C1/00; (IPC1-7): B22F3/105; B29C67/00

Domestic Patent References:

JPH06218712A

1994-08-09

Attorney, Agent or Firm:

Hirofumi Mimata

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