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Metal Bending Fabrication For Elevator

Metal Bending Fabrication For Elevator

Flat sheet bending, metal sheet bending to different angle.

Metal flat sheet under the pressure of upper or bottom mould, first proceed elastic deformation then proceed plastic deformation. In the beginning of plastic deformation, the metal sheets are bending randomly. Then with the pressure increase by upper or bottom mound, metal sheets get more and more closely with V channel in bottom mould. Meantime, curvature radius and bending moment arm become smaller. This processing going till bending end, then bottom mould, upper mould and sheet metal get touch. Then one V shape bending forms.




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