发明名称 |
METHOD FOR PRINTING OF THREE-DIMENSIONAL OBJECTS |
摘要 |
A method for forming three dimensional objects is disclosed. The method includes printing building material, layer by layer, to form a three dimensional object on a printing tray by moving a printing block that comprises a printing head , at least two curing sources and a leveler in forward and reverse passages. The printing is done by moving the printing block in a forward passage when the distance between the printing block and the printing tray is such that the leveler does not touch a layer being built, adjusting a height position of the printing tray relative to the printing block prior to printing a reverse passage and moving the printing block in the reverse passage, wherein during the reserve passage the leveler touches and levels the layer being built. |
申请公布号 |
US2014175706(A1) |
申请公布日期 |
2014.06.26 |
申请号 |
US201414165653 |
申请日期 |
2014.01.28 |
申请人 |
STRATASYS LTD. |
发明人 |
Kritchman Eliahu M. |
分类号 |
B29C67/00 |
主分类号 |
B29C67/00 |
代理机构 |
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代理人 |
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主权项 |
1. A method for forming three dimensional objects, the method comprising:
printing building material, layer by layer, to form a three dimensional object on a printing tray by moving a printing block that comprises a printing head , at least two curing sources and a leveler in forward and reverse passages, wherein printing comprises: moving the printing block in a forward passage, wherein a distance between the printing block and the printing tray is such that the leveler does not touch a layer being built; adjusting a height position of the printing tray relative to the printing block prior to printing a reverse passage; and moving the printing block in the reverse passage, wherein during the reserve passage the leveler touches and levels the layer being built. |
地址 |
Rehovot IL |