Aviation and aerospace reflects the national comprehensive power and technical development and has made a big headway in recent years. Besides requirements for the product dimensions, the aviation and aerospace also have further requirements: all the components should be manufactured under digitalized mode. The digitalized manufacturing technology includes design digitalization, product digitalization, test digitalization, manufacturing digitalization, flight digitalization, and management digitalization. This way could improve the manufacturing efficiency and mutual integration by informatization and computer network database. The measuring for large size aluminum alloy wall board: currently, the plane components are made up of high performance aluminum alloy wall board which has complex structure and large dimensions. In order to facilitate the measuring, the large size gantry measuring machine is adopted widely. In order to adapt to the requirements of aviation manufacturers for digitalized manufacturing technology, PS-DMIS developed by Metro-3D uses the coordinate system in combination with the computer database and network technology to measure the digitalized equipment and its addition of strong CAD function could help to realize paperless closed loop of data system from product design, processing, product quality control and report. Specifically speaking, it realizes paperless information transmission from CAD design to measuring machine test in design department and able to automatically generate the test program to improve the working efficiency and avoid problems rising from misunderstanding in information transmission. Apply PS-DMIS NC: for the large parts or the pars difficult to be moved for aviation manufacturers, the measuring system could provide online measuring solution. The PS-DMIS Web Reporter is applied to transmit the information required by customers to any place and fast locate and manage the test report and program. The closed loop management oriented to design, manufacturing, test and report output will be formed with PC-DMIS of strong CAD function as core.

Measurement for large size aluminum alloy wall board: currently, the plane components are made up of high performance aluminum alloy wall board which has complex structure and large dimensions. In order to facilitate the measuring, the large size gantry measuring machine is adopted widely which could provide higher precision measurement.

Measurement for various blades and impellers: turbine blade is widely applied to the aviation turbo-engines, which complex surface and the narrow space in which the styli could move make it become a difficult point in measuring and quality test. Aviation blade measuring analysis software developed by Metro-3D could finish the analysis and assessment for the blade and aerofoil characteristics to judge whether they are up to the design requirements.