Invention Application
WO2015112885A1 AN ADDITIVE MANUFACTURED MOLD, A METHOD OF MANUFACTURING THE MOLD, AND A WORKPIECE CASTED FROM THE MOLD
审中-公开
一种添加剂制造的模具，一种制造模具的方法以及从该模具制成的工件
- Patent Title: AN ADDITIVE MANUFACTURED MOLD, A METHOD OF MANUFACTURING THE MOLD, AND A WORKPIECE CASTED FROM THE MOLD
- Patent Title (中): 一种添加剂制造的模具，一种制造模具的方法以及从该模具制成的工件
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Application No.: PCT/US2015/012729Application Date: 2015-01-23
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Publication No.: WO2015112885A1Publication Date: 2015-07-30
- Inventor: SNYDER, Brooks E. , SLAVENS, Thomas N. , ZELESKY, Mark F. , AUXIER, James T.
- Applicant: UNITED TECHNOLOGIES CORPORATION
- Applicant Address: 1 Financial Plaza Hartford, Connecticut 06101 US
- Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee Address: 1 Financial Plaza Hartford, Connecticut 06101 US
- Agency: O'SHEA, Patrick J.
- Priority: US61/930,514 20140123
- Main IPC: B22C9/10
- IPC: B22C9/10 ; B22F7/06 ; B33Y80/00
Abstract:
A mold for manufacturing a casted workpiece is, at least in-part, manufactured utilizing an additive manufacturing process. The mold may have a core having non-line-of-sight features that are additively manufactured and in contact with an outer shell of a wax mold and/or an outer shell of a casting mold of the mold. The outer shell of either the wax or casting molds may also be additively manufactured, and the shell of the casting mold may be additively manufactured as one unitary piece to the core.
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