To create the body of the car, aircraft or boat, as you know, very advanced technology is Vileika of fiberglass using as a binder a polymer resin — epoxy, polyester and the like. The designer of the model always faces the inevitable choice: which of the options vyklicky to use it? You can select the matrix method of forming, providing a high quality surface without laborious finishing and allowing a “replicate” of the body, which is very useful in the manufacture of models in clubs or circles. However, we have to spend a lot of time on the first production of the master model, and then matrix.
You can go the other way: to be applied to the wall the disc. This is a fairly short technological cycle of production of the shell, but not without a number of disadvantages. First of all it is not easy to make wood or foam blank of complex shape taking into account the thickness of veclachi. It is also difficult to ensure easy removal of complex shell blanks — the Modeler has to provide in the case of technology connectors, allowing you to remove it in parts.
However, these connectors do not always coincide with the connectors in constructive that collect and operate model. Well, lapping the surface of the body-the task is far from simple. However this method is quite common, especially for relatively simple forms of a model.