Accession Number:

AD0670067

Title:

INFLUENCE OF TOOL SHAPE ON NATURE OF DEFORMATION OF NONPLASTIC STEEL ON UPSETTING (VLIYANIE FORMY INSTRUMENTA NA KHARAKTER DEFORMATSII MALOPLASTICHNOI STALI PRI OSADKE),

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s):

• Zalesskii,V. I.
• Kozlov,Yu. I.
• Tsibanova,M. S.

Report Date:

1967-09-15

Pagination or Media Count:

12.0

Abstract:

Considering that many low-plasticity alloys are forged by upsetting and that initially concave and convex spherical upset dies and punches are used for this operation while flat upset dies and punches are used for final upsetting, the effect of the configuration of upset tools on plasticity as well as on the nonuniformity of deformation over height of specimen was investigated under laboratory conditions. Author

Descriptors:

• *STEEL
• *FORGING
• DEFORMATION
• TENSILE PROPERTIES
• STRESSES
• FRICTION
• METAL FORMING PRESSES
• HIGH TEMPERATURE
• STRAIN(MECHANICS)
• DIES
• USSR

Subject Categories:

• Fabrication Metallurgy
• Machinery and Tools

Distribution Statement:

APPROVED FOR PUBLIC RELEASE