| 摘要 |
FIELD: tolls for extruding tubes of solid blank of aluminum alloys. ^ SUBSTANCE: tool includes heated container, ram and chamber die made on base of main multiple-use block having yoke, plain splitter and protection lid. Working ducts of splitter are in the form of sectors arranged along perimeter of splitter. ^ EFFECT: enhanced efficiency of extrusion process due to increased flow-through capability of splitter ducts of die. ^ 2 dwg |
