OBTAINING AN INTERNAL PROTRUSION IN A PIPE BLANK BY RADIAL EXTRUSION. INITIAL EXPERIMENTAL VERIFICATION OF THEORETICAL FORMULAS. PART 7
Abstract
The objectives of the experimental verification of the theoretical results are formulated. The characteristics of the tools used, the geometric parameters of the extrusion experiments, the strength characteristics of the deformed materials, and their lubrication are described in detail. Extrusion studies of a non-strengthening material - lead C00 - simulating hot deformation were conducted. The high accuracy of the obtained calculation formulas is confirmed.
Fields of Study & Subjects
Metal Forming Simulation Techniques
Metallurgy and Material Forming
Powder Metallurgy Techniques and Materials
Publication details
- Journal / source
- Technology of metals
- Volume
- 0
- Issue
- 1
- Pages
- 13–20
- Publication date
- 1 January 2026
- Language
- EN