发明名称 |
METHOD FOR PRODUCING CERAMIC STEREOLITHOGRAPHY PARTS |
摘要 |
In addition to working curves, other equally important, but previously not understood, relationships exist for both the green strength and the cured line width of ceramic-loaded resins. These characteristics of cured parts are strongly affected by the dose rate, a parameter usually controlled with laser power. Multiple smaller doses are used to produce a total integrated dose. Multiple exposures benefit from using high power to produce a fast process. However, since the dose for a given layer is broken into several smaller doses, the negative effect of high power on strength and cured linewidth is reduced. |
申请公布号 |
EP2279499(A4) |
申请公布日期 |
2012.05.02 |
申请号 |
EP20090732098 |
申请日期 |
2009.04.14 |
申请人 |
ROLLS-ROYCE CORPORATION |
发明人 |
MAGUIRE, MICHAEL, CHRISTOPHER;BALDWIN, MICHAEL, DEAN;SCHLIENGER, MAX, ERIC |
分类号 |
G06T17/00;G03F7/004 |
主分类号 |
G06T17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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