search

Replicating True Radial Arc and Ring Magnets with Pseudo-Radial Arcs and Rings

Replicating True Radial Arc and Ring Magnets with Pseudo-Radial Arcs and Rings
15/06/2020

The manufacture of anisotropic radially magnetised arcs and rings is significantly different to the production of diametrically magnetised rings and arcs. Radially aligned and magnetised anisotropic arcs and rings are only possible in fully dense sintered NdFeB and need a dedicated press tool and magnetising fixture and have a limited physical envelope (Max OD 85mm). Other true radial alignment is possible in all isotropic magnet materials, using both bonded and sintered structures.

Diametric arc magnet cut from a single large block Figure 1: Diametric arc magnet cut from a single large block The majority of permanent magnets are produced with a single direction of magnetisation where the lines of flux within the magnetic material are parallel (e.g. axially magnetised disc and rod magnets, block magnets). Arcs are cut from blocks of manufactured magnetic material. Note the standard direction of magnetization, as shown by the arrows in figure 1.

Enquiry Form



More News

Bunting Sponsors #10nTaff Ty Hafan Challenge

Bunting Sponsors #10nTaff Ty Hafan Challenge

Bunting is thrilled to announce their support for the Dads, Uncles and Brothers of children supported by Tŷ Hafan as they take on the #10nTaff challen...

Read More
Post Assembly Magnetising at Magnetisation & Measurement Event

Post Assembly Magnetising at Magnetisation & Measurement Event

Post assembly magnetisation of permanent magnet rotors is one of several papers being presented at the UK Magnetics Society’s ‘Magnetisation & Measure...

Read More
Bunting® Magnetics Expands Global Operations With Acquisition Of Mastermag

Bunting® Magnetics Expands Global Operations With Acquisition Of Mastermag

NEWTON, KS, USA – Bunting® Magnetics Co., the leader in magnet and magnetic equipment design, manufacturing and distribution, today announced that it ...

Read More

Read More

Read More

List your business

Would you like to register your company on one of the UK's largest and most effective Trade websites?

Are you looking for a reliable and consistent source of enquiries from your industry sector? Would you like to see why Find the Needle clients come back year after year to use our service? If so then feel free to register using the link 'here'.

Register
Office Address: