ON THE CALCULATION OF WORKING STRESSES DURING THE PRESSING OF HOLLOW SHAPES IN DIES WITH BUILT-IN CORE PINS,
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
Pagination or Media Count:
The objective of the work was the refining of the formulas of I. L. Perlin for determining the forces of the pressing into the tongued die of round tubes and the development of procedure for determining the forces of pressing of shaped hollow profiles.
- Fabrication Metallurgy