http://timeway.ru/articles/na_sushe_i_na_more/http://www.flickr.com/photos/8556580@N06/3482024305/#Interview with the creators of Vostok Amphibian - 3
Is at first glance, " [Amfibiya]" barely it differs from usual hours. But in reality almost all elements of housing here special, and with each of them it was necessary several to bustle. Let us take the glass-: this barely is noticeable, but it has special shape. Indeed glass- experiences the pressure of 20 [kg]/[sm]' , this very much, several times of more than the pressure of automobile tire for the road. At this pressure by glass- it caves in on 0,5 mm. caving in, being a little flattened, it must additionally hermetically seal housing and not concern in this case second hand. To calculate bend is complicated even for the flat glass, and for such, as in " [Amfibii]" - those more.
Glass- in " [Amfibii]" it is thicker than the usual: if to " [Komandirskikh]" -2 mm, then on the amphibian - 3 mm. but the matter not only in the thickness and the configuration: it is made on the special technology. In contrast to the usual, it simply they do not pour off from the plastic, but still and they grind. In order to ensure airtightness at a large pressure, very high accuracy along diameter is necessary and even the least small scratches on the outline are not admitted. In order to attain entire by this, glass- special means they grind.
