发明名称 |
METHOD FOR MACHINING A BLANK HAVING AN INDIVIDUAL SCALE-UP FACTOR, AND BLANK THEREFOR |
摘要 |
<p>In a method for processing a blank (1), in which the blank (1) can be densely sintered with shrinkage following machining and machining of the blank (1) is carried out in a machining device (7) allowing for an individual scale-up factor (F) relevant to the blank (1) for compensating for the shrinkage occurring during dense sintering, a linear measurement of the blank (1) is performed in one or more of the dimensions length, width, and height for determining the scale-up factor (F), wherein the measured linear measure (1) bears a known relationship to the scale-up factor (F), the type of blank (1) being known. Linear measurement of the blank (1) can be carried out in the machining device (7).</p> |
申请公布号 |
CA2720447(A1) |
申请公布日期 |
2009.10.08 |
申请号 |
CA20092720447 |
申请日期 |
2009.04.03 |
申请人 |
SIRONA DENTAL SYSTEMS GMBH |
发明人 |
GLEDITZSCH, SIEGFRIED;BASLER, FRANZ;FIGGE, DAVID |
分类号 |
A61C13/00 |
主分类号 |
A61C13/00 |
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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