首页>
外国专利>
DIE FOR DIE FORCING OF FORCING WITH VARIABLE SECTION
DIE FOR DIE FORCING OF FORCING WITH VARIABLE SECTION
展开▼
机译:变截面受力模具
展开▼
页面导航
摘要
著录项
相似文献
摘要
use: in the processing of metals by pressure. the essence of the u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0: a volumetric u0434u043bu00a0 punching forgings with u0432u044bu0442u00a0u043du0443u0442u043eu0439 axis consists of the upper and lower halves and contains the final stream with u043eu0431u043bu043eu0439u043du044bu043c bridge om and the shop. on the u043eu0431u043bu043eu0439 implemented by the braking grooves located at variable angles from 45 to 20 & deg; to the stamp. 2).
展开▼