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1¡¢little suction, suction cup |
A¡¢used for a long time, magnetic aging
B¡¢due to various reasons lead to chuck table
C¡¢chuck great, small workpiece
D¡¢workpiece, low permeability
E¡¢milling, planing in processing work-piece displacement |
A¡¢back to factory for repair
B¡¢check regularly, after a period of use for surface grinding
C£¬D¡¢selection of very dense type permanent magnetic chuck or very dense type electromagnetic chuck
E¡¢external processing fixture or baffle plate adopts the strong permanent magnetic chuck |
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2.no suction suction |
A¡¢internal structural damage, can generate a magnetic field, so no suction
B¡¢a workpiece is a non-magnetic materials |
A¡¢back to factory for repair
B¡¢permanent magnet sucker cannot hold |
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4. Chuck has remanence |
A¡¢the workpiece in the retention process resulting in magnetic
B¡¢since the process of cooling liquid so that the workpiece is adsorbed on the suck¡£ |
A¡¢on the workpiece demagnetizing
B¡¢promote the workpiece to move |
