Account of radiuses tool's curvature for want in punching of spherical shells

1Ubyz'kyi, NN
1Oles Honchar National University of Dnipropetrovsk, Dnipropetrovsk, Ukraine
Kosm. nauka tehnol. 2001, 7 ;(Supplement1):151-153
Publication Language: Ukrainian
Abstract: 
The problems of technological preparation of spherical bottoms of rocket tanks production are considered.