Accession Number:

AD0654649

Title:

FORCES INVOLVED IN THE AXISYMMETRIC EXTRUSION OF METALS THROUGH CONICAL DIES.

Descriptive Note:

Technical rept. Feb 64-Dec 66,

Corporate Author:

AIR FORCE MATERIALS LAB WRIGHT-PATTERSON AFB OHIO

Personal Author(s):

Report Date:

1967-05-01

Pagination or Media Count:

102.0

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

Subject Categories:

  • Fabrication Metallurgy

Distribution Statement:

APPROVED FOR PUBLIC RELEASE