发明名称 |
Flexured athermalized pseudokinematic mount |
摘要 |
A method for designing a base includes (1) selecting a location of a first center of expansion of a child part (CE<SUB>child</SUB>) relative to a parent part; (2) determining a location of a second center of expansion of a bond joint (CE<SUB>bond</SUB>) bonding the child part to the base; and (3) determining a location of a third center of expansion of the base (CE<SUB>base</SUB>) on a centerline, which is defined by the CE<SUB>child </SUB>and the CE<SUB>bond</SUB>, so the CE<SUB>child </SUB>does not substantially move relative to the parent part under a temperature change. To determine the location of the CE<SUB>base</SUB>, the method further includes (a) determining a length change to the child part from the CE<SUB>bond </SUB>to the CE<SUB>child </SUB>under the temperature change; (b) determining a length of the base that produces the same length change under the temperature change; and (c) locating the CE<SUB>base </SUB>at the length away from the CE<SUB>bond</SUB>.
|
申请公布号 |
US7167325(B2) |
申请公布日期 |
2007.01.23 |
申请号 |
US20040777006 |
申请日期 |
2004.02.11 |
申请人 |
AGILENT TECHNOLOGIES, INC. |
发明人 |
BELT ROBERT TODD;PRINCE JAMES BURTON |
分类号 |
G01B9/02;G02B7/02;G02B7/00;G12B7/00 |
主分类号 |
G01B9/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|