Bharat chucks cannot lose their magnetism, which will remain permanent indefinitely. Loss of performance is generally due to condition of work-holding surface, never to demagnetism. In case of mechanical fault some time caused by lack of lubrication the user should obtain our advice and should never dismantle the chuck. It is a reliable, permanent and an inexpensive source since it does not require electrical supply which means no running costs and no installation charges are involved. Best quality magnets are used in these chucks. Pole spacing is carefully selected to cover the widest range of workpieces on the upper plate. All like poles are connected to ensure the most effective hold on single workpieces or on partial plates.
A half-turn of the flux control lever renders the work holding surface either energized or de-energized. This is accomplished by displacing the permanent magnet unit relative to the pole pieces by a simple eccentric movement.
Magnetic chucks are used to hold ferrous parts during grinding.
|Size of Chucks Dia Inches||Dia mm|