Space curved surface of membrane structures by the film plane cutting slice heat sealing, the reasonable cutting slices determined is very important to the design of membrane structure, Shenzhen membrane structure, simple introduction of membrane structure of several commonly used method of cutting:
1, physical model
The physical model is usually used in the long strip shaped PVC film sheet, and the film is composed of a white tape surface. Membrane with commonly used for has a curved edge edge, in the film zone according to the cabinet must practice line, take appropriate width line composition sheet is cut, and ratio and geometrical relationship technology in practical cut the film clippings.
2, geometric calculation
Geometric calculation is mainly used for a show or rules analytic surface, simple, fast, effective, directly from the geometric equations describe cutting diaphragm, such as flatwise tensile membrane, airships, cylinder etc.
3, balance technology
Equilibrium simulation technology is a kind of general numerical method, which is used to calculate the equilibrium state of the membrane surface, which can be considered as the main application of the film cutting analysis method.