发明名称 |
Direct marking of parts with encoded symbology method, apparatus and symbolody |
摘要 |
The present invention describes an automated method for creating impressions of machine-readable encoded symbology using thermojet type solid object printing technology. This is accomplished by electronically transmitting a software file containing a part identification symbol representation in Computer Assisted Drawing (CAD) software format to a ThermoJet(TM) type solid object printer where tiny droplets of a wax like material are deposited in successive layers to form a three-dimensional pattern insert containing representations of the encoded symbology for combination with a pattern replica of a part to be encoded by said symbology. A casting mold is thereafter formed from the combined pattern and a casting is made from the mold to result in a machine readable 2D Data Matrix type encoded, directly marked, part.
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申请公布号 |
US6533181(B1) |
申请公布日期 |
2003.03.18 |
申请号 |
US20000620541 |
申请日期 |
2000.07.22 |
申请人 |
ROBORIC VISION SYSTEMS, INC. |
发明人 |
ROXBY DONALD L.;MANN STEPHANIE |
分类号 |
G06K1/12;(IPC1-7):G06K7/10 |
主分类号 |
G06K1/12 |
代理机构 |
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