Machine techniques - Import export

Neodymium magnet (aka NdFeB magnet), is the third generation of rare earth magnet, which is composed of Neodymium, Iron, Boron and a few transition metals. With high remanence, high coercive force, high energy product, and high performance /cost, Neodymium magnet is currently the strongest magnet available in the world. Manufacturing Process Neodymium, Iron, Boron and a few transition metals will be mixed into the Neodymium powder, then fine Neodymium powder will be compacted in a die and sintered, fusing the powder in a solid state. There are two ways of pressing die pressing and isostatic pressing. Sintered parts normally need some finish machining in order to meet final tolerances. Machining & Tolerance Generally, Neodymium magnet must be machined using diamondgrinding techniques. Sometimes, machining operations may be performed on Neodymium materials with carbide tools, but surface finishes thus obtained may be less than optimal.

MAXIMUM PERFORMANCE! Compared to vibratory finishing vibrators, Trowal Turbotron centrifugal units offer up to 10 times the grinding power. grinding performance. Turbotron machines are mainly used for the removal of heavy burrs and for edge rounding edges on small and medium-sized mass-produced parts. However, by applying special process techniques, Turbotron machines can also be used for fine grinding and even polishing. even polishing. HOW IT WORKS The rotation of the turntable (60-250 rpm) accelerates the abrasive / workpiece mass and the centrifugal force on the inner wall of the stationary work bowl deflects it upwards. deflected. Due to the onset of gravity, the mass slides back onto the turntable, from where it is accelerated again from there.