Milling Force and Machining Deformation in Mirror Milling of Aircraft Skin
| Autor: | Zhao Li, Yan Bao, Renke Kang, Zhigang Dong, Yi Chu Yuan |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
0209 industrial biotechnology
Materials science business.industry High Energy Physics::Lattice 020208 electrical & electronic engineering General Engineering Mechanical engineering 02 engineering and technology Structural engineering Finite element method Finite element simulation General Relativity and Quantum Cosmology High Energy Physics::Theory 020901 industrial engineering & automation Rigidity (electromagnetism) Machining Chemical milling Cnc milling 0202 electrical engineering electronic engineering information engineering business Machining deformation |
| Zdroj: | Advanced Materials Research. 1136:149-155 |
| ISSN: | 1662-8985 |
| Popis: | Machining the aircraft skin, using CNC milling to replace the traditional chemical milling, is a trend owning to the great pollution of the chemical milling to the environment. Based on the instantaneous rigidity force hypothesis, a milling force model for mirror milling of aircraft skin was proposed, which was validated by the milling force measurement during mirror milling experiments. A FEM model was established to calculate the deformation of the aluminum plate in mirror milling. The effects of the supporting position on the deformation was analyzed. |
| Databáze: | OpenAIRE |
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