A Method and Apparatus for the Pressing and Alignment of Radially Oriented Toroidal Magnets.
Abstract
A method and apparatus for pressing magnetic powder in a toroidal-shape while in a radial magnetic field. A magnetic flux is produced and carried by a die rod through the axial center of toroidally-shaped magnetic powder. An annular portion coaxially surrounding the die and magnetic powder is connected to a yoke member which carries the magnetic flux back to the magnetic flux producing means. This completes the magnetic circuit, and creates a radial magnetic field across the toroidally-shaped magnetic powder between the die rod and the annular portion. This radial magnetic field aligns the granauls of the toroidally shaped magnetic powder during pressing. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Mar 21, 1985
- Accession Number
- ADD011618
Entities
People
- A. Tauber
- E. Potenziani
- H. A. Leupold
- J. Klimek
Organizations
- United States Army