| 发明名称 |
MULTI COORDINATE REFERENCE SYSTEM FOR POSITIONING BLADED DRUM |
| 摘要 |
A method provides for measuring an assembled component including two or more parts, the method including the steps of: providing the component with a plurality of unique markers for detection during a scanning process; defining a first of the unique markers and aligning the first defined unique marker with a first element of the component; defining a second of the unique markers and aligning the second defined unique marker with a second element of the component; scanning the component and unique markers to capture a digitised version of the component and the relative positions of the first and second defined unique markers; and aligning a nominal CAD model of a part of the component with the equivalent part of the digitised version of the component using the relative positions of the first and second defined unique markers. |
| 申请公布号 |
US2016292308(A1) |
申请公布日期 |
2016.10.06 |
| 申请号 |
US201615072507 |
申请日期 |
2016.03.17 |
| 申请人 |
ROLLS-ROYCE plc |
发明人 |
HUCKERBY Karl;STOCK Eoin |
| 分类号 |
G06F17/50;F01D5/34;F04D29/32;F01D5/00 |
主分类号 |
G06F17/50 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of measuring an assembled component comprising two or more parts, the method comprising the steps of:
providing the component with a plurality of unique markers for detection during a scanning process; defining a first of said unique markers and aligning said first defined unique marker with a first element of the component; defining a second of said unique markers and aligning said second defined unique marker with a second element of the component; scanning the component and unique markers to capture a digitised version of the component and the relative positions of the first and second defined unique markers; and, aligning a nominal CAD model of a part of the component with the equivalent part of the digitised version of the component using the relative positions of the first and second defined unique markers. |
| 地址 |
London GB |
