| The principle of Optics and measure are introduced for the minuteness wave-shape mistake standard device in the paper. To pass analyze the same instruments of national and overseas, the device is designed in the principia of small dimension, highness precision, adjust and maintenance advantageous. The standing trestle and five-dimensions adjust machine are joined together, vertical measure come true, branch measure out. Much group standard lens can instead fast in device. Through experiments and analyzing the best fashion of suffer force is decided and minimized the transmutation of the optics element, raised measure precision. By reliability designing theory, it is analyzed to the weak place. A failure tree and math-model are set up in design. The device reliability is ensured by the reliability calculating and the parameter adjusting. |
PDF Full Text Request