|
Case I: development of space remote sensing missions lightweight mirror In 1991, more than two technical staff led by the formation of the crucial group, the success of the original Chinese Institute of Aeronautics and Astronautics, section 508 created a space remote sensing instrument lightweight mirror. With the size and quality of aerospace equipment increased, launch costs, complexity, and cost along with a substantial increase, it is bound to be small and light to carry out the study of remote sensing instruments. The original 508 Chinese Institute of Aeronautics and Astronautics Department made the following topics: trial production can overcome the weight of large deformation and deformation temperature size mirror. Research team received a technical backbone of the mission, in a relatively short period of time to complete the mirror blank material selection argument, and the finite element method to solve the 200mm round lightweight mirror theory analysis and design methods. In ensuring the strength, deformation, temperature requirements under the premise of the smooth realization of the large size of the lightweight mirror. 51% of body weight mirror. With its successful development of space remote sensing has opened up a domestic precedent lightweight mirror. |
|
Case II: space remote sensing mission to develop prism camera system Since 2000, our company has been testing the China Aerospace Science and Technology Industry Group, the production and manufacture of components of a remote sensing system prism. Our company on its own technical strength, solidarity, hard tackling, successfully completed a series of remote sensing measurement system test selection prism manufacturing tasks. Since our company's consistent outstanding performance and superior product quality, has been the praise of peers and experts at home, is fully capable of undertaking the design and manufacture high precision products work. The series prism technical parameters: geometric dimension tolerance + /-0.02mm, length 106mm-0.1mm, side down less than 15 seconds, the angle error is less than 10 seconds, surface roughness 1/2λ, local error 0.1. |
|
Case II: space remote sensing mission to develop prism camera system Since 2000, our company has been testing the China Aerospace Science and Technology Industry Group, the production and manufacture of components of a remote sensing system prism. Our company on its own technical strength, solidarity, hard tackling, successfully completed a series of remote sensing measurement system test selection prism manufacturing tasks. Since our company's consistent outstanding performance and superior product quality, has been the praise of peers and experts at home, is fully capable of undertaking the design and manufacture high precision products work. The series prism technical parameters: geometric dimension tolerance + /-0.02mm, length 106mm-0.1mm, side down less than 15 seconds, the angle error is less than 10 seconds, surface roughness 1/2λ, local error 0.1. |
