FORCES INVOLVED IN THE AXISYMMETRIC EXTRUSION OF METALS THROUGH CONICAL DIES.
Abstract
Numerous billets of AISI 1018 steel at 1800 F and OFHC copper at 800 F were direct extruded on a 700-ton horizontal press in order to determine the effects of such process variables as reduction ratio, billet length, lubrication condition, and die angle on the forces involved in the operation. A unique measurement system was employed which quantitatively determined the deformation force of the die as well as the total required extrusion force on the stem. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- May 01, 1967
- Accession Number
- AD0654649
Entities
People
- Cyril Marvin Pierce
Organizations
- Air Force Research Laboratory