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公开(公告)号:US5387380A
公开(公告)日:1995-02-07
申请号:US894100
申请日:1992-06-05
申请人: Michael Cima , Emanuel Sachs , Tailin Fan , James F. Bredt , Steven P. Michaels , Satbir Khanuja , Alan Lauder , Sang-Joon J. Lee , David Brancazio , Alain Curodeau , Harald Tuerck
发明人: Michael Cima , Emanuel Sachs , Tailin Fan , James F. Bredt , Steven P. Michaels , Satbir Khanuja , Alan Lauder , Sang-Joon J. Lee , David Brancazio , Alain Curodeau , Harald Tuerck
IPC分类号: B22F7/04 , B05C19/04 , B22F3/00 , B22F7/00 , B22F7/02 , B28B1/00 , B28B1/16 , B28B1/30 , B28B1/32 , B28B7/00 , B29C41/00 , B29C41/12 , B29C41/36 , B29C67/00 , B29C67/02 , B29C67/04 , B29C67/24 , B32B27/00 , B41J2/01 , B41J2/085 , B41J2/09 , B65G65/48 , G06T11/00 , H05K3/10
CPC分类号: B29C67/0081 , B05C19/04 , B22F3/004 , B22F3/008 , B28B1/001 , B29C41/006 , B29C41/12 , B29C41/36 , B29C67/02 , B29C67/04 , B29C67/243 , B41J2/01 , B41J2/085 , B41J2/09 , H05K3/102 , B22F2998/00 , G05B2219/49013 , H05K2203/013 , H05K2203/0522
摘要: A process for making a component by depositing a first layer of a powder material in a confined region and then depositing a binder material to selected regions of the layer of powder material to produce a layer of bonded powder material at the selected regions. Such steps are repeated a selected number of times to produce successive layers of selected regions of bonded powder material so as to form the desired component. The unbonded powder material is then removed. In some cases the component may be further processed as, for example, by heating it to further strengthen the bonding thereof.
摘要翻译: 一种通过在受限区域中沉积粉末材料的第一层然后将粘合剂材料沉积到粉末材料层的选定区域以在所选择的区域产生粘结的粉末材料层来制备组分的方法。 这样的步骤重复选定的次数以产生粘结的粉末材料的选定区域的连续层,以形成所需的组分。 然后除去未结合的粉末材料。 在一些情况下,可以例如通过加热组分进一步加强其粘合来进一步加工组分。